Patent application number | Description | Published |
20130016686 | METHOD, SYSTEM AND APPARATUS OF MULTI-SUBFRAME SCHEDULING - The present invention discloses a method, system and apparatus of multi-subframe scheduling. The method of multi-subframe scheduling comprises: sending a terminal a continuous scheduling indication, a first Hybrid Automatic Repeat Request (HARQ) process number corresponding to a first scheduled subframe, and a scheduling configuration parameter of multi-subframe scheduling; acquiring a second HARQ process number corresponding to a currently-scheduling subframe according to the first HARQ process number corresponding to the first scheduled subframe and the continuous scheduling indication, and performing a data packet transmission of the corresponding second HARQ process number in the currently-scheduling subframe by using the scheduling configuration parameter, each scheduled subframe of the multi-subframe scheduling carrying one data packet, and each scheduled subframe of the multi-subframe scheduling using the scheduling configuration parameter. The embodiments of the present invention may save control signaling overhead of the system and improve spectrum efficiency of the system. | 01-17-2013 |
20130017809 | METHOD AND APPARATUS FOR PROVIDING A CALL SERVICE TO A USER - A method and an apparatus for providing a service to a user are provided. The method mainly includes that a mobile communication system on a network side receives call information of calling a mobile terminal of a user and then calls the user according to stored location information corresponding to the mobile terminal of the user sent by an access gateway AG. The AP is deployed at the enterprise to implement accurate positioning of a user that enters or leaves an office of an enterprise and update to a mobile communication system on a network side through the AG in real time. Therefore, the accurate positioning of a mobile terminal of a user no longer has to rely on the network coverage of the PLMN. | 01-17-2013 |
20130017819 | Method for State Transition and Network Device - A method for a state transition includes determining whether a user equipment (UE) is a UE frequently performing state transitions. When the state of the UE is required to be transitioned to the idle state, a state of the UE is transitioned to a paging channel (PCH) state if the UE is a UE frequently performing state transitions. If the UE is a UE infrequently performing state transitions, the state of the UE is transitioned to the idle state. | 01-17-2013 |
20130017852 | COMMUNICATION SYSTEM AND MANAGEMENT METHOD THEREOF - Embodiments of the present invention provide a communication system and management method thereof. The communication system includes: a radio transceiving layer, including a radio transceiving node combination, where the radio transceiving node combination includes at least one type of the following: a macro cell RRU, a Pico cell RRU, and a Pico cell BRU; a local computing layer, including a local computing node, connected to a radio transceiving node in one or multiple neighboring radio transceiving node combinations and configured to execute all communication processing or a first part of communication processing of a cell corresponding to the local computing node; a centralized computing layer, including a centralized computing node, connected to the local computing node in the local computing layer and configured to execute a second part of communication processing, where the all communication processing includes the first part and second part of communication processing. | 01-17-2013 |
20130019291 | SERVICE OPENING METHOD AND SYSTEM, AND SERVICE OPENING SERVER - Embodiments of the present invention relate to a service opening method and system, and a service opening server. The method includes: receiving a service request from a third-party application, where the service request carries type and parameter information of the requested service; querying, according to the type information of the service, a service directory to obtain an access address and authentication type information of the requested service; when it is determined that the invoking of the service needs an authorization of an end user, obtaining an authorization notification message of the end user according to the type information of the service and the parameter information of the service; and forwarding, the service request to a capability server, and forwarding, to the third-party application, a service response message returned by the capability server. The control of the end user on the authorized service is ensured to the greatest extent. | 01-17-2013 |
20130021177 | CODING METHOD, DECODING METHOD, CODER, AND DECODER - A coding method, a decoding method, a coder, and a decoder are disclosed herein. A coding method includes: obtaining the pulse distribution, on a track, of the pulses to be encoded on the track; determining a distribution identifier for identifying the pulse distribution according to the pulse distribution; and generating a coding index that includes the distribution identifier. A decoding method includes: receiving a coding index; obtaining a distribution identifier from the coding index, wherein the distribution identifier is configured to identify the pulse distribution, on a track, of the pulses to be encoded on the track; determining the pulse distribution, on a track, of all the pulses to be encoded on the track according to the distribution identifier; and reconstructing the pulse order on the track according to the pulse distribution. | 01-24-2013 |
20130021897 | RETRANSMISSION METHOD AND APPARATUS AND COMMUNICATION SYSTEM - The present invention relates to the field of communications technologies, and discloses a retransmission method and apparatus, and a communication system. The method includes: after sending two channel-coded codewords in initial transmission, receiving a retransmission indication, where the retransmission indication includes an identifier of one channel-coded codeword to be retransmitted; according to a preset phase of each symbol, determining a precoding matrix of each symbol of the one channel-coded codeword to be retransmitted, where a phase relationship of each symbol is fixed; and after coding, by using the precoding matrix, each symbol of the one channel-coded codeword to be retransmitted, transmitting the coded symbol through an antenna. Through the present invention, a guarantee can be provided for retransmission success of a UE. | 01-24-2013 |
20130021946 | METHOD, NETWORK ELEMENT DEVICE, AND NETWORK SYSTEM FOR ASSOCIATING A TERMINAL DEVICE WITH A NETWORK - Embodiments of the present invention provide a method, network element device, and network system for associating a terminal device with a network. The method for associating a terminal device with a network includes: receiving an Association Request message sent by a terminal device, where the Association Request message includes information of a request for associating the terminal device with a sensor network and an IP identifier; processing, according to the Association Request message, the request for associating the terminal device with a sensor network; when it is determined, according to the IP identifier, that the terminal device requests association with an IP network, sending an IP network Association Request message to an Edge Router; receiving a result of processing, by the Edge Router, the request for associating the terminal device with the IP network; sending an Association Respond message to the terminal device. | 01-24-2013 |
20130021947 | Specifying Priority on a Virtual Station Interface Discovery and Configuration Protocol Response - An apparatus comprising an Edge Virtual Bridging (EVB) bridge coupled with an EVB station wherein the EVB bridge is configured to communicate to the EVB station a Filter Information (Info) field of a virtual station interface (VSI) discovery and configuration protocol (VDP) Associate Response message, and wherein the Filter Info field specifies a default Priority Code Point (PCP) value associated with at least one or all of a plurality of VID values carried by that VDP TLV Response. | 01-24-2013 |
20130022003 | METHOD, APPARATUS AND SYSTEM FOR SIGNALING RESOURCE PARTITION - Signaling resource partition of a component carrier in a wireless communication system is disclosed. The number of primary resource blocks and the number of extension resource blocks of the component carrier is encoded and signaled to a UE, so the UE can obtain the resource partition of the component carrier. | 01-24-2013 |
20130022007 | Uplink Control Information Transmission - Uplink control information transmission method, and a network node and a UE implementing the method are disclosed. According to an embodiment of the invention, uplink control information is transmitted from a UE to a network node by defining a set including at least one of the of uplink component carriers being usable for carrier aggregation for the UE. For this set, a priority indication is assigned to each one of the at least one uplink component carrier included in the set. Then, if this set includes at least one uplink component carrier comprising an uplink shared channel, one of these at least one uplink component carrier comprising an uplink shared channel is selected for transmission of uplink control information in that uplink shared channel. Selection based on at least one of the at least one assigned priority indication, when selecting uplink component carrier, is disclosed. | 01-24-2013 |
20130022008 | Method and Apparatus of Communication - In a radio communication system, a number of downlink component carriers can be aggregated for communication between a network node and a User Equipment (UE). A set of downlink component carriers is determined from the number of downlink component carriers. A downlink control channel for the UE is arranged to include information being usable for identifying at least one downlink component carrier of the set of downlink component carriers. A channel quality report is to be provided for each one of the at least one identified downlink component carrier. | 01-24-2013 |
20130022093 | METHOD, TERMINAL, AND SYSTEM FOR SENDING AND RECEIVING SERVICE INFORMATION - A method for sending service information includes: judging whether a current ACM profile identifier (profile ID) is consistent with an ACM profile ID recorded in separately-stored coding and modulation information; when the current ACM profile ID is consistent with the ACM profile ID recorded in the separately-stored coding and modulation information, coding and modulating the service information according to the coding and modulation information; when the current ACM profile ID is inconsistent with the ACM profile ID recorded in the separately-stored coding and modulation information, coding and modulating the service information according to an ACM profile table; and sending the coded and modulated service information, where the coded and modulated service information carries the current ACM profile ID. | 01-24-2013 |
20130023276 | DATA TRANSMISSION METHOD AND SYSTEM - The present invention provides a data transmission method and system, where the method is used in a system architecture adopting a virtual heterogeneous network, where a macro base station covering a macro-cell and a pico base station covering a pico-cell share the same station address. The method includes the following step: sending control information and data information to user terminals in the macro-cell and the pico-cell according to location information of the user terminals so that the user terminals obtain the data information according to the control information. The system includes a sending module. The present invention implements joint scheduling of resources between a macro base station and a pico base station, reduces interference between cells, and maximally improves an overall data rate. | 01-24-2013 |
20130023298 | METHOD AND APPARATUS OF ADJUSTING TRANSMISSION POWER - A method and an apparatus of adjusting transmission power are provided. Transmission power configuration information is acquired, where the transmission power configuration information includes a transmission power lower limit and a transmission power upper limit; modulation mode configuration information is acquired, where the modulation mode configuration information includes a lower limit modulation mode and an upper limit modulation mode; current channel information is acquired; calculation is performed according to the current channel information, the transmission power configuration information and the modulation mode configuration information to obtain first transmission power and a first modulation mode; and signal transmission is controlled according to the first transmission power and the first modulation mode. | 01-24-2013 |
20130023305 | POWER SHARING METHOD AND BASE STATION - The embodiments of the present disclosure provide a power sharing method and a base station, wherein the method comprises: according to a power demand of the communication systems of at least one mode among communication systems of different modes sharing a power amplifier, determining whether to perform power sharing among communication systems of different modes; if it is determined to perform power sharing among communication systems of different modes, adjusting an available power of communication systems of one or more modes therein. According to the embodiments of the present disclosure, when it is determined to perform the power sharing according to the power demands, power sharing is performed among communication systems of different modes, thereby realizing dynamic and flexible power sharing among communication systems of at least two modes. | 01-24-2013 |
20130024649 | METHOD AND DEVICE FOR STORING ROUTING TABLE ENTRY - The present invention discloses a method and a device for storing a routing table entry. The method includes: splitting a routing table entry into two points according to a range matching policy; obtaining a storage location of the routing table entry in a hierarchical binary tree; and adding each segment related to the routing table entry to the binary tree of each segment according to the storage location. According to the present invention, the routing table entry is stored in the hierarchical binary tree in segments, which significantly reduces the total amount of memory required to be occupied by storage of the routing table entry. | 01-24-2013 |
20130024741 | DATA PROCESSING METHOD, DATA PROCESSING SYSTEM, AND RECEIVER - The present invention provides a data processing method, a data processing system and a receiver. The method includes: performing optical-to-electrical conversion processing on a received current optical data signal, to generate a current electric data signal; performing analog-digital conversion processing on the current electric data signal, to generate a current data block; performing equalization processing on the current data block according to a previous second output data block, to generate a current first output data block, where the previous second output data block is generated by performing forward error correction decoding processing on a previous first output data block, and the previous first output data block is generated by performing equalization processing on a previous data block of the current data block; and performing forward error correction decoding processing on the current first output data block, to generate a current second output data block. | 01-24-2013 |
20130024889 | METHOD, APPARATUS, AND SYSTEM FOR PLAYING TARGETED ADVERTISEMENT - Embodiments of the present invention disclose a method, an apparatus and a system for playing a targeted advertisement. An access switch receives an IGMP join packet sent by a user end, snoops the IGMP join packet, and obtains a first mapping relationship; establishes a first multicast forwarding entry according to the first mapping relationship and a pre-saved second mapping relationship between the access port and a virtual local area network of a targeted advertisement user group; and receives an advertisement media stream sent by an access router, and forwards the advertisement media stream to the targeted advertisement user group by using the access port corresponding to the virtual local area network of the targeted advertisement user group according to the first multicast forwarding entry. In this way, the problems that placing precision of a region-targeted advertisement is low and audience rating is poor in the prior art is solved. | 01-24-2013 |
20130024945 | MAKING SYSTEM CONSTRAINTS OF A SPECIFIED PERMISSION IN DIGITAL RIGHTS MANAGEMENT - A method and a terminal device for making multi-system constraint of a specified permission in a digital rights. A rights object related to content object is obtained by an executing device. The specific permission descriptions of the rights object include system constraint descriptions of a plurality of systems of the same type. The executing device obtains a corresponding system information in the device according to the system constraint descriptions and compares the system information in the device with the system information in the system constraint descriptions, so as to judge whether there is any system permitted in system constraint descriptions. If yes, it determines to permit executing the specific permission for the content object; otherwise, it determines not to permit executing said specific permission for the content object. | 01-24-2013 |
20130027250 | METHOD AND APPARATUS FOR ALIGNING PHASED ARRAY ANTENNA, AND PHASED ARRAY ANTENNA - A method and an apparatus for aligning a phased array antenna, and a phased array antenna are provided. A method for aligning a phased array antenna according to an embodiment of the present invention includes: receiving signals from respective antenna array subunits; performing phase shifting on the signals from the respective antenna array subunits, combining phase-shifted signals, where the signals are from the respective antenna array subunits, and obtaining a first signal, where a receiving beam corresponding to the first signal is a rotating receiving beam; rotating, by the rotating receiving beam, around a transmitting/receiving beam according to a preset angular frequency by using the transmitting/receiving beam as a rotation axis; calculating power values of respective first signals in a case that the rotating receiving beam rotates through different angles; and adjusting, according to the power values, a direction of the transmitting/receiving beam to align a phased array antenna. | 01-31-2013 |
20130028164 | MULTICAST CONTROL METHOD AND APPARATUS - In a multicast control method, when an SSID or a BSSID of a specified VAP that will be delivered to an access point AP enables a multicast control function, an AC sends to the AP a CAPWAP multicast control message that includes multicast control enabling information, so that the AP creates a multicast control table according to the CAPWAP multicast control message that includes the multicast control enabling information and performs multicast control according to the multicast control table. With the method, the AC is responsible for delivering a multicast control policy to the AP, and the AP implements multicast replication and WLAN station rights control, which relieves the multicast control and multicast replication pressure on the AC effectively, improves the utilization of the network bandwidth, and overcomes the operator's difficulties in meeting multicast service requirements in the WLAN thoroughly. | 01-31-2013 |
20130028171 | RESOURCE ALLOCATION METHOD AND DEVICE FOR AMPLIFY-AND-FORWARD RELAY NETWORK - The present invention provides a resource allocation method and device for an amplify-and-forward relay network. The method includes: obtaining channel information, where the channel information includes channel information between a base station BS and a relay station RS and channel information between the RS and each user equipment UE; calculating, according to the channel information, resource use information of each UE on each sub-channel pairing; and obtaining, according to the resource use information, the number of REs allocated to each UE on each sub-channel pairing, where the obtained number of the REs enables a preset first function to obtain a maximum value. In the embodiments of the present invention, the use efficiency of the resources may be improved. | 01-31-2013 |
20130028191 | METHOD AND APPARATUS OF COMMUNICATION - An improved aperiodic downlink channel quality reporting in a radio communication system utilizing carrier aggregation is disclosed. In the radio communication system, a number of downlink component carriers can be aggregated for communication between, a network node and a User Equipment (UE). The invention is characterized in that a set of downlink component carriers is determined from the number of downlink component carriers, a downlink control channel for the UE is arranged to include information being usable for identifying at least one downlink component carrier of the set of downlink component carriers, and a channel quality report is to be provided for each one of the at least one identified downlink component carrier. | 01-31-2013 |
20130028192 | Method, User Equipment and Base Station for Transmitting Uplink Control Information - The disclosure discloses a method for transmitting uplink control information. The method includes: receiving, by a user equipment, a carrier activation command or a carrier deactivation command in a downlink subframe n; updating a first downlink activated carrier set according to the received carrier activation command or the carrier deactivation command into a second downlink activated carrier set; taking the second downlink activated carrier set as a current downlink activated carrier set corresponding to a first uplink subframe which belongs to a subframe set of an uplink subframe n+k and uplink subframe(s) after the uplink subframe n+k; sorting X piece(s) of Uplink Control Information (UCI) corresponding to X downlink carrier(s) according to a sorting rule, and transmitting the sorted X pieces of UCI to a base station in the first uplink subframe. | 01-31-2013 |
20130028255 | METHOD, SWITCHING DEVICE AND SYSTEM FOR ENABLING MULTICAST FORWARDING - Embodiments of the present invention relates to the field of IP communication technologies, and disclose a method, a switching device and a system for enabling multicast forwarding to implement flexibly networking and enable the multicast proxy function correctly. The method includes: receiving a multicast protocol message; determining a sender of the multicast protocol message; transmitting the multicast protocol message transparently if the sender of the multicast protocol message is a routing device or switching device; and terminating the multicast protocol message according to a multicast proxy function if the sender of the multicast protocol message is a host of a multicast user. | 01-31-2013 |
20130029609 | CHANNEL MEASUREMENT SYSTEM, METHOD, AND DEVICE - The present invention provides a channel measurement system, method, and device. The system includes: a signal collecting device, configured to collect a first signal according to a preset sampling rate, and obtain a second signal, where the first signal is a signal sent by a transmitter without passing through a channel and includes a service signal and a pilot signal; a receiver with measuring function, configured to collect a third signal according to the sampling rate synchronously when the signal collecting device collects the first signal, and obtain a fourth signal, where the third signal is a signal obtained after the first signal passes through the channel; and a channel measuring and processing device, configured to process the second signal and the fourth signal, and obtain a response of the channel. The channel measurement accuracy is improved without any impact on the operation of a legacy network. | 01-31-2013 |
20130029705 | METHOD AND APPARATUS FOR IMPLEMENTING NETWORK COGNITION - The present invention discloses a method and an apparatus for implementing network cognition. The method includes: determining a type of a received network task; according to the type of the received network task, selecting at least one cognitive capability identifier corresponding to the type of the network task; using network devices with the at least one cognitive capability identifier as alternative network devices; determining an alternative network device that is among the alternative network devices and has a cognitive capability that meets a condition for performing the network task is a target network device; and controlling the target network device to perform the network task. | 01-31-2013 |
20130030797 | EFFICIENT TEMPORAL ENVELOPE CODING APPROACH BY PREDICTION BETWEEN LOW BAND SIGNAL AND HIGH BAND SIGNAL - This invention provides a more efficient way to quantize temporal envelope shaping of high band signal by benefiting from energy relationship between low band signal and high band signal; if low band signal is well coded or it is coded with time domain codec such as CELP, temporal envelope shaping information of low band signal can be used to predict temporal envelope shaping of high band signal; the temporal envelope shaping prediction can bring significant saving of bits to precisely quantize temporal envelope shaping of high band signal. This prediction approach can be combined with other specific approach to further increase the efficiency and save mores bits. | 01-31-2013 |
20130031102 | METHOD AND SYSTEM FOR CONTENT CATEGORIZATION - The invention discloses a method and system for content categorization, which aims at reducing the processing burthen of the content categorization as well as the network transmission traffic. The method comprises: transmitting, by a content categorization requester, a content digest of a content to be categorized to a content categorization provider; and performing, by the content categorization provider, content categorization according to the content digest. The device for requesting content categorization comprises: a digest operation determination component, adapted to determine whether it is necessary to obtain a content digest of a content to be categorized; a digest obtaining component, adapted to obtain the content digest of the content to be categorized when the digest operation determination component determines it necessary to obtain the content digest of the content to be categorized; and a first transmit component, adapted to transmit the content digest obtained by the digest obtaining component. | 01-31-2013 |
20130031235 | METHOD, NETWORK MANAGEMENT CENTER, AND A RELATED DEVICE FOR CONFIGURING A NETWORK POLICY FOR A VIRTUAL PORT - A method, a network management center, and a related device. The method includes: obtaining a physical network policy group and a media access control (MAC) address of a virtual port; associating the physical network policy group and the MAC address of the virtual port to form a virtual port policy association table; and selecting the physical network policy group corresponding to the MAC address carried by a request from the virtual port policy association table, and delivering the physical network policy group to a physical switch sending the request. When a virtual machine (VM) on the server is migrated, the method may be used to migrate the network policy for the virtual port on a real-time basis. Therefore, the real-time effect of services provided by the VM is improved in the virtualization process of the server. | 01-31-2013 |
20130033831 | FRONT PANEL OF BOARD, BOARD, AND ELECTRONIC APPARATUS - The present invention provides a front panel of a board, a board, and an electronic apparatus. The front panel of the board includes a main body of the front panel, configured to fixedly connect to a circuit board on the board, and a fixing apparatus, where the fixing apparatus is fixedly disposed on the main body of the front panel, and is configured to fix the board in a shelf after the board is installed into the shelf. The fixing apparatus is fixedly disposed on the front panel of the board. After the board is installed into the shelf, the board May be securely fixed in the shelf through the fixing apparatus that is on the front panel of the board, so that a connector of the board keeps good contact with a connector of the shelf, thereby improving reliability of a connection between the board and the shelf. | 02-07-2013 |
20130034060 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING EMPS IN A CSFB MECHANISM - Embodiments of the present invention provide a method, an apparatus, and a system for processing an eMPS in a CSFB mechanism. The method in the embodiment of the present invention mainly includes: receiving a CSFB access request of a user equipment; determining that the user equipment has a CSFB priority service right according to acquired priority service information of the user equipment; and providing a CSFB access service preferentially for the user equipment with the CSFB priority service right. | 02-07-2013 |
20130034096 | ROUTING TABLE ESTABLISHMENT METHOD AND DEVICE AND ROUTING TABLE LOOKUP METHOD AND DEVICE - The embodiments of the present invention relate to a routing table establishment method and device and a routing table lookup, method and device. The routing table establishment method includes: partitioning a data structure of a routing table into a trunk and a TRIE sub-tree ( | 02-07-2013 |
20130034112 | METHOD AND APPARATUS FOR MULTIPLEXING A HOST IDENTITY PROTOCOL SECURITY CHANNEL - Embodiments of the present invention relate to the field of security channel multiplexing, and disclose a method and an apparatus for multiplexing a HIP security channel. A method includes: receiving a message for requesting to transmit data; detecting whether a HIP security channel is established with the HIP host; if true, transmitting control signaling to the HIP host, where the control signaling is used to request to multiplex the HIP security channel to transmit data of the traditional host; if a response message returned from the HIP host is received, transmitting the data of the traditional host to the HIP host through the HIP security channel. With embodiments of the present invention, the quantity of HIP security channels established between the HIP proxy and the HIP host and the loads of maintaining the security channel can be reduced, and the utilization of the HIP security channel is increased. | 02-07-2013 |
20130034167 | VIDEO CODING AND DECODING METHODS AND APPARATUSES - A coding method includes: partitioning an image block to be decoded irregularly according to an irregular partitioning mode and a position parameter to obtain at least two different sub-blocks; comparing the sub-blocks with a reference sub-block to obtain a residual of a pixel value of the image block to be coded; obtaining a reference position parameter according to a surrounding block of the image block to be coded, and subtracting the reference position parameter from the position parameter of the image block to be coded to obtain a position parameter difference of the image block to be coded; quantizing the residual, and performing entropy coding on a result of the quantization, the motion vector information, and the position parameter difference; and writing the entropy coding result and partitioning mode information of the image block into a code stream. | 02-07-2013 |
20130035067 | METHOD AND APPARATUS FOR AUTHENTICATING COMMUNICATION DEVICE - Embodiments of the present invention disclose a method and an apparatus for authenticating a communication device, where the method includes: receiving an attach request including a group identifier and sent by an MTC device to be authenticated, where the group identifier is a group identifier of an MTC group where the MTC device to be authenticated is located; determining whether a first group authentication vector bound to the group identifier exists locally, where the first group authentication vector is an authentication vector used for authenticating MTC devices in the MTC group; and if existing, according to the first group authentication vector, authenticating the MTC device to be authenticated, and generating a system key of the MTC device to be authenticated. The technical solutions provided in the present invention can be applied to the technical field of authenticating the MTC device. | 02-07-2013 |
20130035097 | DE-REGISTRATION METHOD, HOME NODEB (HNB), AND HOME NODEB GATEWAY (HNB GW) - The present invention relates to the field of communication technology, and a de-registration method, a Home NodeB (HNB) and a Home NodeB Gateway (HNB GW) are disclosed. In an embodiment, the present invention provides a de-registration method, comprising: initiating, by an HNB GW, release of pre-registration resources corresponding to user equipment (UE) after the HNB GW receives indication information indicating that the UE moves to another cell from a source HNB. Applying the embodiment of the present invention can release pre-registration resources in time and reduce waste of resources. | 02-07-2013 |
20130036331 | DEBUGGING METHOD AND DEBUGGING DEVICE - A debugging method includes: modifying a fault handling function address corresponding to a page attribute fault in an interrupt descriptor table of a system processor to a user-defined fault handling function address; obtaining current information when a designated page attribute fault occurs in a target program; storing the current information into a virtual execution buffer corresponding to a current thread; pushing the current information in the buffer into a stack; determining whether an extended instruction pointer of the target program matches a preset breakpoint address of a faulty page; if the matching succeeds, interacting with a user; otherwise, copy-constructing an instruction, pointed to by the extended instruction pointer of the target program, to the virtual execution buffer corresponding to the current thread; and popping the current information out of the stack, executing the instruction in the buffer, and repeating the determination about whether the address matches the preset breakpoint address. | 02-07-2013 |
20130039280 | METHOD, NODE, AND SYSTEM FOR NOTIFYING PROXY UPDATE IN WMN - Embodiments of the present invention disclose Wireless Mesh Network (WMN) for notifying proxy update. By constructing the proxy update add message, where the proxy update add message includes the address of terminal, the current proxy node address after terminal switching and the destination node address of the terminal, and taking the address of the original proxy node before terminal switching as the address of the destination node, and sending the proxy update add message constructed to the original proxy node, where the proxy update add message is used for updating proxy information of the terminal in the proxy information table of the original proxy node to be the current proxy node address. It makes sure that packets received by the original proxy node which should be sent to the terminal could be received by the terminal, and packet loss rate during terminal switching could be reduced. | 02-14-2013 |
20130039386 | METHOD AND DEVICE FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN MULTI-ANTENNA SYSTEM - The present invention discloses a method and a device for transmitting sounding reference signal in a multi-antenna system, wherein the method includes acquiring antenna grouping information, and grouping antennas according to the antenna grouping information; and transmitting SRS on the respective antennas, wherein different antenna groups transmit the SRS in different frequency bands at a same moment. With the present invention, the interference with a base station of an adjacent cell in a certain frequency band is enabled to be reduced. | 02-14-2013 |
20130039399 | Method and Apparatus for Crosstalk Channel Estimation - A method and apparatus for crosstalk channel estimation based on a measured signal-to-noise (SNR) of a loaded line. The method for channel estimation includes: loading, on a newly added line K, a combination of K−1 signals sent on lines | 02-14-2013 |
20130039659 | METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING SDH/SONET SECTION OVERHEAD BYTES - The present invention relates to the field of communications technologies and discloses a method, an apparatus and a system for transmitting SDH/Sonet section overhead bytes, which reduce a burden of an intermediate node of a PTN network in a process of transmitting DCC bytes in the PTN network. In the present invention, a pseudo wire is established between a local end node and a peer end node. The local end node separates target overhead bytes from section overhead bytes of an SDH/Sonet frame, where the target overhead bytes include DCC bytes; packages the target overhead bytes to obtain a dedicated overhead packet; and sends the dedicated overhead packet to the peer end node, where the dedicated overhead packet is transmitted as a service packet of the pseudo wire. The embodiments of the present invention are mainly applied to a process of transmitting an SDH/Sonet service in the PTN network. | 02-14-2013 |
20130040642 | METHOD AND SYSTEM OF ALLOCATING NETWORK TEMPORARY IDENTITIES - The present invention discloses a method and system for allocating Network Temporary Identities. The method comprises: obtaining capability information of a Home NodeB; allocating information for performing identity allocation to the Home NodeB, according to the capability information; sending the allocated information for performing identity allocation to the Home NodeB, so that the Home NodeB implements network temporary identity allocation according to the information for performing identity allocation; wherein the different information for performing identity allocation corresponds to different Home NodeBs to implement the network temporary identity allocation. The technical solution disclosed by the present invention can reduce the implementation complexity of Home NodeB Gateway and the time delay. | 02-14-2013 |
20130040652 | METHOD AND APPARATUS FOR GENERATING STANDARD CANCELLATION SIGNALSTANDARD CANCELLATION SIGNAL - A method and an apparatus for generating a standard cancellation signal includes: setting weight values according to frequency points of a current cell and its neighboring cells; according to the frequency points of the current cell and neighboring cells and the weight values of the frequency points, performing Fourier transform to obtain a corresponding time-domain signal; and performing highest amplitude normalization on the time-domain signal and performing a cyclic shift to obtain a standard cancellation signal. The embodiments generate a standard cancellation signal according to frequency points of the current cell and its neighboring cells, so that the current cell and its neighboring cells share the peak clipping noise, and therefore helping improve the peak clipping performance of the current cell or reduce the EVM distortion. | 02-14-2013 |
20130044675 | METHOD, ENODEB, AND RELAY NODE FOR UN SUBFRAME CONFIGURATION PROCESSING - A method and a relay node (RN) for Un subframe configuration processing are disclosed. The method includes: receiving, by an RN, a radio resource control (RRC) reconfiguration message sent by an eNodeB (eNB), where the RRC reconfiguration message includes subframe reconfiguration information of the RN; and applying, by the RN, a RRC reconfiguration immediately upon reception of the RRC reconfiguration message, and applying a Un subframe reconfiguration. The foregoing technical solution can implement the Un subframe configuration of the eNB and the RN and improve communication quality. | 02-21-2013 |
20130044732 | METHOD, COMMUNICATION SYSTEM AND DEVICE FOR CONTROLLING RESOURCE RELEASE - Method, apparatus and communication system for resource release controlling are provided in the disclosure. When a user equipment (UE) with an idle mode signaling reduction (ISR) being activated moves from a first source network to a second target network, if a first SGSN in the first source network knows that a second SGSN in the second target network does not support interaction with a serving gateway (S-GW) and does not support ISR, the first SGSN controls the deletion of bearer resources on a MME in the first network by sending a resource deletion message. | 02-21-2013 |
20130044753 | METHOD FOR CREATING STREAM FORWARDING ENTRY, AND DATA COMMUNICATION DEVICE - The present disclosure provide a method for creating a stream forwarding entry includes: receiving, by a data communication device, a packet; making statistics on the received packet to obtain a statistical value of a stream corresponding to the packet; judging whether the statistical value of the stream exceeds a preset threshold value; and if exceeds the preset threshold value, creating, by the data communication device, a stream forwarding entry for the stream corresponding to the packet, and performing stream forwarding for subsequent packets of the stream according to the stream forwarding entry. Through the present disclosure, the number of stream forwarding entries in a stream table is reduced, the required storage space is reduced, and the maintenance of the stream table is simplified; moreover, the data communication device is not vulnerable to attacks of denial of service and is highly secure. | 02-21-2013 |
20130044754 | METHOD, APPARATUS AND SYSTEM FOR ACQUIRING MEDIA ACCESS CONTROL ADDRESS - In an Ethernet network, in order to reduce network resource occupancy in obtaining Medium/Media Access Control (MAC) address of a second terminal for a first terminal to enable the first terminal to send data to the second terminal, an embodiment of the present invention provide a method for acquiring a MAC address comprises the following steps: receiving a first address resolution protocol (ARP) broadcast packet from a first terminal; acquiring a MAC address of an ARP server; replacing the destination MAC address of the first ARP broadcast packet with the MAC address of the ARP server; and thereafter sending the first ARP broadcast packet to the ARP server to enable the ARP server to acquire the MAC address of the second terminal according to the first ARP broadcast packet and send an ARP reply packet including the MAC address of the second terminal to the first terminal. | 02-21-2013 |
20130045716 | HOME NODE B ACCESS CONTROL METHOD AND SYSTEM - A home Node B access control method includes receiving, by a security access gateway, access request information from a home Node B. The method further includes forwarding the access request information to a network node capable of authentication for authenticating, and exercising access control for the home Node B according to the authentication result. | 02-21-2013 |
20130045738 | Method, Device and System for Aborting Circuit Switched Fallback Call - Embodiments of the present invention provide a method for aborting a CSFB call. A VLR determines whether a call needs to be aborted. If the call needs to be aborted, an SGs message indicating a call abort is sent to an MME so that the MME rejects the CSFB call. Correspondingly, embodiments of the present invention also provide a mobility management entity, a visitor location register and a communication system. | 02-21-2013 |
20130051101 | HOLD-UP TIME CIRCUIT, HOLD-UP TIME METHOD, AND POWER SUPPLY SYSTEM - A hold-up time circuit is provided, including: an energy storage capacitor, a step-down circuit and a step-up circuit. A first and a second input end of the step-down circuit are connected to two electrodes of an input power supply. A first output end and a second output end of the step-down circuit are connected to two electrodes of the energy storage capacitor. When the input power supply is normal, the step-down circuit is configured to perform reduction processing on an input voltage of the input power supply, and the energy storage capacitor is charged by an output of the step-down circuit. A first and a second input end of the step-up circuit are connected to the two electrodes of the energy storage capacitor. When the input power supply is power-off, the step-up circuit is configured to perform boost processing on an energy storage voltage of the energy storage capacitor. | 02-28-2013 |
20130051349 | INFORMATION REPORTING METHOD, BASE STATION AND USER EQUIPMENT - A information reporting method, base station and user equipment is provided in this invention. The method comprises sending the MAC layer carrier activation signaling to the UE, for activating a first CC of the UE, the MAC layer carrier activation signaling comprising CQI instruction information, for instructing the UE to report aperiodic CQI information of a second CC of the UE, so that the UE triggers to report aperiodic CQI information of the second CC of the UE upon receiving the MAC layer carrier activation signaling. With the information reporting method, base station and user equipment provided in an embodiment of this invention, the problem of slower report of CQI information of activated CCs can be addressed. | 02-28-2013 |
20130051368 | Method for Handover from Circuit Switched Domain to Packet Switched Domain, Device, and Communications System - Embodiments of the present invention disclose a method for a handover from a circuit switched domain to a packet switched domain, a device, and a communications system. One of CS to PS handover methods includes receiving, by a target mobility management entity, a CS to PS handover request message that corresponds to a first UE and is from an MSC; triggering setup of a dedicated VoIP bearer that corresponds to the first UE and is between an SGW and an MGW; sending a handover request message to a target access network to instruct the target access network to prepare a handover resource for the first UE; and sending a CS to PS handover response message corresponding to the first UE to the MSC. | 02-28-2013 |
20130053024 | METHOD AND DEVICE FOR HANDLING CELL OUTAGE - Embodiments of the present invention provide a method and device for handling a cell outage. The method for handling a cell outage includes: receiving, by a first base station, an energy saving activation message sent by a second base station when a cell outage happens to a second cell, where the energy saving activation message is used to disable the energy saving function; transferring, by the first base station, the first cell from the energy saving state to the normal state according to the energy saving activation message, or keeping a third cell in the normal state until learning that the cell outage of the second cell is solved. This method prevents a coverage blind area in the network when a cell outage happens to a second cell that covers the area of a first cell which is in the energy saving state. | 02-28-2013 |
20130053041 | METHOD AND SYSTEM FOR TRANSFERRING USER EQUIPMENT IN MOBILE COMMUNICATION SYSTEM - A method and system for transferring user equipment (UE) in a mobile communication system are disclosed. According to the method, a source core (CN) network determines to transfer a UE that it serves and sends a transfer instruction carrying UE transfer restriction information to the UE; an access network receives a transfer request that is sent by the UE according to the restriction information carried in the transfer instruction; the access network selects a target CN entity that is different from the source CN entity for the UE; and the UE is transferred to the target CN entity. The method and system provided by the present invention are applicable to user transferring between CN entities in any communication network. The transferring is initiated by a network side entity, and a more preferable CN entity is selected for the UE to provide a better service. | 02-28-2013 |
20130053065 | METHOD AND APPARATUS FOR DETERMING MOBILITY STATE OF TERMINAL - A method and apparatus for determining a mobility state of a terminal is disclosed in embodiments of this invention, which relates to the technical field of wireless communication and is capable of accurately estimating a mobility state of a terminal in a complex network structure, configuring more appropriate network parameters for the terminal, optimizing mobility performance of the terminal and improving overall network performance. A method for determining a mobility state of a terminal is provided in an embodiment of this invention, including: calculating a total moving distance of a terminal in a predetermined period by using a distance estimation strategy; and determining a mobility state of the terminal according to the total moving distance. This invention is applicable to estimation of the terminal's mobility state in a homogeneous network and a heterogeneous network. | 02-28-2013 |
20130055307 | METHOD, APPARATUS AND SYSTEM FOR INTERCUTTING ADVERTISEMENT - A method of intercutting advertisement disclosed comprises: receiving a playing request message carrying user information and media information from a user terminal; determining whether advertisement needs to be intercut for the user based on the user information and the media information; when it is determined that advertisement needs to be intercut for the user, making a pause in playing a stream media corresponding to the playing request message, obtaining an advertisement stream corresponding to the user information and the media information, and delivering the advertisement stream to the user to play; when it is detected that play of the advertisement stream is finished, sending the playing request message to a stream media server, and forwarding to the user terminal the stream media obtained from the stream media server, corresponding to the playing request message. | 02-28-2013 |
20130058223 | METHOD, APPARATUS AND SYSTEM FOR HANDLING NODE FAILURE - Embodiments of the present invention provide a method, an apparatus and a system for handling node failure. The method for handling node failure includes: sending, by an intermediate node, a context processing request message to a remote node when detecting that a first node occurs a failure, where the context processing request message is used to instruct the remote node to delete context information associated with the first node and the intermediate node; and deleting the context information associated with the first node and the intermediate node, by the remote node, according to the request message. The technical solution can enable the remote node to process the context information associated with the first node in time | 03-07-2013 |
20130058259 | Method, Apparatus and System for Accessing Service by Mobile Station - A method, an apparatus, and a system for accessing service by a MS are provided by the present disclosure. The method comprises the following steps: Gateway GPRS Support Node (GGSN) or a next level gateway of the GGSN receives a service request carrying Virtual Access Point Name (VAPN) or a service request not including APN transmitted from a MS, performs a Deep Packet Inspection (DPI) processing to the service request, and identities the type of the service; GGSN or the gateway sends the service request to the external data network corresponding to the service type. Therefore, accessing various types of mobile data services can be achieved through the service identification function of GGSN or GGSN gateway without modifying MS APN configuration by the mobile MS, therefore the service experiences for a MS user is enhanced effectively. | 03-07-2013 |
20130058269 | Method, Apparatus, and System for Energy Saving Management in Network Management System - A method, an apparatus, and a system for energy saving management in a network management system are disclosed. The method for energy saving management includes: configuring, by an integrated reference point manager IRPManager, an energy saving policy, where the energy saving policy includes an identifier of a coverage backup entity for energy saving and further includes policy information of energy saving activation and/or policy information of energy saving deactivation; and sending, by the IRPManager, the energy saving policy to an integrated reference point agent IRPAgent, where the energy saving policy is used to perform energy saving management on a base station. | 03-07-2013 |
20130058298 | METHOD AND APPARATUS FOR ACCESSING WIRELESS SENSOR NETWORK - A method and apparatus for accessing a wireless sensor network are provided in embodiments of this invention. The technical solution provided in embodiments of this invention includes: when receiving a first beacon frame, stopping channel scan temporarily, and establishing a new channel scan sequence according to operating channels of a current wireless sensor network recorded in the beacon frame. Non-operating channels are not included in the new channel scan sequence. Time for performing subsequence channel scan is reduced, so that the process of accessing the current wireless sensor network of a device node expecting for network can be accelerated. | 03-07-2013 |
20130058386 | METHOD AND SYSTEM FOR QUANTIZED FEEDBACK RATE ADAPTATION IN A COMMUNICATION SYSTEM - The present invention relates to a method for adapting the feedback rate of a quantized representation of the propagation channel in a capacity-limited feedback channel. The method comprises obtaining a reference signal from an access point; deriving a rank indication, a codebook subset selection indication and a precoding matrix index based on the obtained reference signal; sending a first feedback message conveying the rank indication and the codebook subset selection indication, and sending a second feedback message conveying the precoding matrix index, to the access point; and receiving, from the access point, data precoded by a matrix derived based on the rank indication, the codebook subset selection indication and the precoding matrix index. | 03-07-2013 |
20130058425 | PRECODING PROCESSING METHOD AND USER EQUIPMENT - A precoding processing method and user equipment are disclosed. The precoding processing method includes: selecting a codebook vector for performing precoding processing for data among a codebook set of N | 03-07-2013 |
20130058428 | METHOD AND APPARATUS FOR TRANSMITTING PRECODING MARTRIX INDEX AND PERFORMING PRECODING - A method and an apparatus for sending a Precoding Matrix Index (PMI) and performing precoding are provided in the embodiments of the present invention. The method for sending the PMI comprises the following steps: a user equipment acquires the transmission channel capability of carrying the PMI; according to the transmission channel capability of carrying the PMI, the precoding matrices are selected from a locally-stored first codebook set to form a second codebook set; a first precoding matrix is selected from the second codebook set; an index corresponding to the first precoding matrix is sent to a base station over the transmission channel so as to make the base station can find out the first precoding matrix according to the index and precode the data according to the first precoding matrix. The embodiments of the present invention can realize the flexible configuration and use of the PMI. | 03-07-2013 |
20130058649 | METHOD AND APPARATUS FOR PROCESSING OPTICAL SIGNALS - A method for processing optical signals includes performing frequency mixing, photoelectric detection, analog/digital conversion, and dispersion compensation on received input optical signals. First-path polarization multiplexing optical signals and second-path polarization multiplexing optical signals. An initialization update process is performed on filter coefficients. Polarization compensation is performed on the first-path polarization multiplexing optical signals and the second-path polarization multiplexing optical signals by using the filter coefficients on which the initialization update is performed to obtain initialized x-path optical signals and initialized y-path optical signals. Preset x-path training sequences and y-path training sequences are synchronized by using the initialized x-path optical signals and the initialized y-path optical signals. If a synchronization result indicates that polarization cross occurs, the polarization cross is rectified. | 03-07-2013 |
20130059617 | SIGNAL POLARIZATION METHOD, APPARATUS, AND SYSTEM - The present invention discloses a signal polarization method, apparatus and system, and relates to the field of cellular network technologies. At the time of adjusting a polarization manner of a signal, an antenna does not need to be replaced, and a physical installation posture of the antenna does not need to be adjusted manually either. Therefore, a manual requirement and an operation cost are reduced, a workload, work risk and time are reduced, and a normal operation of a service of a cell is ensured. The signal polarization method provided in the embodiments of the present invention includes: receiving physical channel signals sent by a base transceiver station; determining a polarization manner of each physical channel signal; and polarizing, by adjusting at least one of an amplitude and a phase of each physical channel signal, the physical channel signals according to the polarization manner. | 03-07-2013 |
20130060952 | METHOD, DEVICE, AND SYSTEM FOR ESTABLISHING COLLABORATIVE SESSION - The present invention discloses a method, a device, and a system for establishing a collaborative session, and belongs to the field of communication. The method includes: receiving, by a network control device, a session establishment request that carries media stream description information and is sent by a control UE; and according to the media stream description information carried in the received session establishment request, establishing, by the network control device, on the control UE a media stream with a remote UE, and establishing on a controlled UE a media stream with the remote UE. In the present invention, the control UE sends the media stream description information to the network control device, so that the network control device establishes media streams on the control UE and the controlled UE with the remote UE, thereby enabling the media streams to be established on different UEs at the same time. | 03-07-2013 |
20130061037 | ENCRYPTION COMMUNICATION METHOD, APPARATUS AND SYSTEM - An encrypted communication method relating to communication technologies includes allocating a same encryption key for a first application and a terminal that is only bound to the first application. The method also includes transparently transmitting information communicated between the terminal and the first application when determining that the terminal communicates with the first application by using the same encryption key. | 03-07-2013 |
20130064075 | METHOD, SYSTEM, AND DEVICE FOR MANAGING ADDRESSES ON ETHERNET RING NETWORK - The present invention discloses a method, system, and device for managing addresses on an Ethernet ring network. The method includes: receiving, by a master node on an Ethernet ring network, a failure message from a node connected to at least one of two ends of a failed link on the Ethernet ring network; determining, according to the failure message, a specific virtual local area network affected by the failure on the Ethernet ring network; and sending an instruction message for flushing a media access control address forwarding table to a specific node accessed by the specific virtual local area network on the Ethernet ring network, where the instruction message carries an identifier of the specific virtual local area network, so that the specific node deletes addresses related to the specific virtual local area network. | 03-14-2013 |
20130064127 | METHOD AND NETWORK DEVICE FOR SELECTING LABEL SWITCHED PATH - The present invention relates to a method for selecting a label switched path LSP, which is applied in an MPLS network and includes: determining an energy engineering parameter of a network element itself in the network, where the network element is a network element on any candidate LSP between a source network element and a destination network element; receiving, by the network element, Interior Gateway Protocol IGP messages sent by other network elements in the network, and obtaining an energy engineering parameter of each of the other network elements; and selecting, according to the energy engineering parameter of the network element itself and the energy engineering parameter of each of the other network elements, a transmission path for the source network element and the destination network element. | 03-14-2013 |
20130064204 | METHOD, DEVICE AND SYSTEM FOR SIGNAL TRANSMISSION - A method, a device and a system for signal transmission are disclosed in embodiments of the present invention. The method comprises: selecting a multiplexing mode of signals to be transmitted by a cell according to interference strength received by the cell and/or interference strength received by a neighboring cell; notifying a receiver of the multiplexing mode of the signals to be transmitted by the cell; and transmitting the signals to be transmitted by the cell according to the multiplexing mode of the signals to be transmitted by the cell. Through the signal transmission method, device and system provided herein, the multiplexing mode is selected adaptively according to the interference strength. Therefore, the inter-cell interference is reduced, the reliability of channel detection is improved, the system complexity is reduced, and the cost is saved. | 03-14-2013 |
20130064207 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PRECODING INFORMATION - A method and an apparatus for transmitting and receiving precoding information are disclosed. The method can be implemented in a communication system, wherein the communication system includes a terminal and a data transmitting apparatus in communication with the terminal, a system bandwidth of the communication system is divided into at least one bandwidth part (BP) and each BP comprises at least one subband. The method includes: selecting, by the terminal, a subband within a first BP of the at least one BP according to a preset criterion or a predefined rule; obtaining, by the terminal, precoding information of the subband selected within the first BP; and transmitting, by the terminal, the precoding information of the subband selected within the first BP to the data transmitting apparatus. | 03-14-2013 |
20130064245 | METHOD, APPARATUS AND SYSTEM FOR FORWARDING DATA UNDER PROTOCOL INDEPENDENT MULTICAST DUAL JOIN - Embodiments of the present invention relates to the field of communications, which complements a data forwarding method of a backup incoming interface under protocol independent multicast dual join in a PIM protocol, facilitates implementation of compatibility in various manufacturers, and reduces a restriction of a network topology on the application of the PIM protocol. The method includes: when a main incoming interface is up, forwarding, by a router, multicast data received from a backup incoming interface to the main incoming interface in a join state; and when the main incoming interface is down, before selecting a new main incoming interface and/or backup incoming interface, forwarding, by the router, the multicast data received from the backup incoming interface to all interfaces in a join state or to all other interfaces in a join state except the backup incoming interface. | 03-14-2013 |
20130064318 | METHOD AND DEVICE FOR ACQUIRING PRECODING MATRIX - A method and device for acquiring a precoding matrix are provided by the present invention. The method for acquiring a precoding matrix includes: for each receiving end, selecting the interference vectors as the interference space basis vectors from whole interference vectors, representing the remaining interference vectors as the linear combination of the interference space basis vectors, wherein the remaining interference vectors are the interference vectors in the whole interference vectors of the receiving end except the interference vectors which act as the interference space basis vectors ( | 03-14-2013 |
20130064387 | AUDIO PROCESSING METHOD, SYSTEM, AND CONTROL SERVER - An audio processing method includes: after the terminal accesses the control server, the control server obtains audio capabilities of the terminal through capability negotiation; and the control server forwards the coded audio data to each terminal according to the audio capabilities. An audio processing system and a control server are disclosed. In the embodiments of the present disclosure, the audio data does not need to undergo an operation of audio coding and decoding every time when the audio data passes through a control server, and the number of coding and decoding operations performed by the control server are reduced drastically. Especially, in the case that only one control server exists, the audio delay between terminals only derives from network transmission, coding of the sending terminal and decoding of the receiving terminal, and the control server extracts and reassembles the packets of the audio data only. | 03-14-2013 |
20130065593 | METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION - A method, terminal and system for cell reselection are disclosed. When in a cell of a Long Term Evolution (LTE) system, the terminal receives a message from the LTE system. The message includes a dedicated priority list for the cell reselection. When the terminal camps on a cell of a non-LTE system, the terminal performs inter-system cell reselection in accordance with the dedicated priority list before a valid time of the dedicated priority list expires. With the discloses method, terminal and system, the problems of establishing a dedicated priority list causes too much increased signaling and too high costs for network update in the prior art when perform inter-system cell (re)selection are effectively resolved. | 03-14-2013 |
20130065595 | Method, Device, and System for Information Processing - Embodiments of the present invention disclose an information processing method. A first base station receives a handover request message from a second base station. The first base station determines whether the handover request message is an initial handover request message directly sent by a source base station in a handover process or a forwarded handover request message. If a judging result is that the handover request message is the forwarded handover request message, the first base station saves a user equipment, context in the handover request message so as to become a prepared base station of the UE. | 03-14-2013 |
20130065619 | METHOD, APPARATUS AND SYSTEM FOR PROCESSING SHORT MESSAGE - Embodiments of the present invention disclose a method and apparatus for processing a short message, and a system, and relate to the field of communications technologies, which enable a terminal to receive a short message in time on the premise of not interrupting a current PS service, enhance user experience, reduce resource consumption of a short message service, and optimizes a utilization rate of a network resource. A method for processing a short message provided in an embodiment of the present invention includes: determining, by a network element in 2G or 3G, that a current service type is short message; receiving, by the network element, a short message sent by an MME; and delivering, by the network element, the short message to a terminal through an established PS connection. | 03-14-2013 |
20130067104 | METHOD, DEVICE, AND SYSTEM FOR CONTROLLING CONTENT REPORT BEHAVIOR - The present invention relates to the multimedia field, and discloses a method, a device, and a system for controlling content report behavior. The method includes: receiving a request for subscribing to a configuration update notification, in which the request is sent by the terminal or the media control function, and a configuration update request that is sent by an SCF and carries the new content report configuration information, and sending a configuration update notification message to the terminal or the media control function, where the configuration update notification message carries the new content report configuration information or acquiring information thereof. The method of the present invention avoids using the message body of the SIP message to transmit the content report configuration information, is compliant and compatible with logic for processing a SIP INFO message specified in the RFC 2976. | 03-14-2013 |
20130067197 | COMPUTER SUBSYSTEM AND COMPUTER SYSTEM - The present invention provides a computer subsystem and a computer system. The computer subsystem includes L composite nodes, each composite node includes M basic nodes, each basic node includes N central processing units CPUs and one node controller NC, where any two CPUs in each basic node are interconnected, each CPU in each basic node is connected to the NC in the basic node, the NC in each basic node has a routing function, any two NCs in the M basic nodes are interconnected, and a connection between the L composite nodes formed through a connection between NCs enable communication between any two NCs to require at most three hops. The computer subsystem and the computer system according to embodiments of the present invention can reduce the kinds and the number of interconnection chips, and simplify an interconnection structure of a system, thereby improving reliability of the system. | 03-14-2013 |
20130070708 | METHOD AND DEVICE FOR CONFIGURING CENTRAL SUBCARRIER - A method and a device for configuring a central subcarrier are disclosed. The method comprises: mapping a first downlink control channel onto a part (f | 03-21-2013 |
20130070709 | Method, Device, and System of Resource Configuration - A method and a communications system are provided. The system includes a base station and a RNC. The base station does not report the RNC whether the base station supports an E-DPCCH power boost capability. The RNC is also informed whether a UE supports and E-DPCCH power boost capability. If the UE supports E-DPCCH power boost function, the RCE designates by default that the base station also supports the E-DPCCH power boost function even though the base station does not report whether it supports or not, and configures resources for the base station to perform channel estimation by using the E-DPCCH power boost feature for the UE. Through the solution of the system, the accuracy of channel estimation can be improved and thus a bit error rate in high-speed data transmission can be reduced. | 03-21-2013 |
20130070710 | METHOD, SYSTEM AND APPARATUS OF LOCATION-BASED MACHINE-TO-MACHINE COMMUNICATION - A method, a system and an apparatus of location-based machine-to-machine communication are disclosed. The method includes: a network device receives a first service request sent by an MTC server and intended for obtaining service data of a first service in a first area, where the network device uses a first terminal identifier to trigger first MTC devices that execute the first service in the first area to access a network, and the first MTC devices share the first terminal identifier and first subscription information; the network device receives the service data of the first service reported by the first MTC devices after the first MTC devices access the network as triggered; and the network device sends the service data to the MTC server. Embodiments of the present invention can save storage space and bearer resources of the network side and reduce network overhead, device overhead and air interface resource consumption. | 03-21-2013 |
20130070711 | METHOD, DEVICE, AND SYSTEM FOR CONTROLLING TUNNEL IDENTIFIER ALLOCATION - A method, a device, and a system for controlling tunnel identifier allocation are provided. The method includes: determining whether a type of a current procedure allows a Serving Gateway (SGW) to change a Tunnel Endpoint Identifier (TEID) and/or an Internet Protocol (IP) address (S | 03-21-2013 |
20130070752 | SYSTEM AND METHOD FOR COMPUTING INTER-DOMAIN SHORTEST CONSTRAINED PATH IN A COMPUTER NETWORK - System and method for computing inter-domain shortest constrained path or optimal path across unknown sequence of domains is described. The method comprises of sending a request by a path computation client (PCC) to a path computation element (PCE) serving an ingress domain; forwarding the request by the path computation element to each adjacent path computation elements (PCEs), each adjacent path computation element serving one or more domains, wherein said domains are non-traversed; forwarding the request by each adjacent path computation elements to next adjacent path computation element until a response is received from the path computation element of the domain having a destination node; computing the virtual shortest path tree path by each adjacent path computation element based on the response received; and selecting the optimal path from the virtual shortest path tree between the PCC and the destination node by the path computation element serving the ingress domain. | 03-21-2013 |
20130070767 | ETHERNET MULTICAST METHOD AND DEVICE - An Ethernet multicast method and device are provided, which relate to the communications technology field, and improve the capability of distributing multicast data in the Ethernet. The method includes: receiving a request from a host/multicast source, wherein the request carries a multicast Media Access Control (MAC) address of a destination multicast group; selecting, according to the request, a switch satisfying a particular optimization condition as a multicast root node corresponding to the multicast MAC address of the destination multicast group when it is determined that the multicast MAC address of the destination multicast group does not have the corresponding multicast root node; transmitting an identification of the multicast root node to the host/multicast source. The embodiments of the present invention are mainly applied to the process of the multicast data distribution in the Ethernet. | 03-21-2013 |
20130070770 | METHOD, DEVICE, AND SYSTEM FOR FORWARDING PACKET - The embodiments of the present invention provide a method, a device, and a system for forwarding a packet. The method includes: receiving an IPv6 packet sent by a gateway, and obtaining a flow label of the IPv6 packet, where the flow label of the IPv6 packet is corresponding to a link identity of customer premise equipment in one-to-one correspondence; decapsulating the IPv6 packet; performing network address translation on a decapsulated packet according to the flow label; and forwarding the decapsulated packet according to a translated network address. When multiple links between the gateway and an AFTR are corresponding to the same tunnel for network address translation, in the case that IP addresses of terminal users are overlapping or are the same, different terminal users can be distinguished, so that a terminal user that sends a packet can receive feedback, thus improving customer satisfaction. | 03-21-2013 |
20130070819 | ANTENNA DEVICE - An antenna device is provided, which includes a first antenna unit and a second antenna unit. The first antenna unit includes a first radiation module, a power divider/combiner network connected to the first radiation module, and a feeder interface connected to the power divider/combiner network. The feeder interface is configured to connect to a radio remote unit (RRU) or a base station. The second antenna unit includes a second radiation module, a transceiver array connected to the second radiation module, a baseband processing unit (BPU) connected to the transceiver array, and an interface connected to the BPU. The interface of the second antenna unit is configured to connect to a baseband unit (BBU). Therefore, after the existing passive antenna is replaced by the provided antenna device, the RRU or base station in the original network can still be used, which reduces waste of resources. | 03-21-2013 |
20130072200 | Measurement Control Method, User Equipment and Network-Side Device - A measurement control method is disclosed. A user equipment (UE) receives measurement indication information from a network and initiated by the network. The measurement indication information includes an identification of an area of a current cell where the UE is located. The UE determines whether the identified area is within a preferred area of the UE. The UE performs a measurement process if the identified area is not within a preferred area of the UE. | 03-21-2013 |
20130072211 | Method and Equipment of Communication - A method of parameter setting of a base station for providing communications services to user equipment in a radio communications network that includes the base station. The method includes determining a parameter value of at least partially distributed control. The determining is initiated upon communication between the base station and an entity of central control. | 03-21-2013 |
20130073522 | METHOD AND DEVICE FOR PROCESSING FILES OF DISTRIBUTED FILE SYSTEM - A method and device for processing files of distributed file system are disclosed, in which the method involves dividing the file into at least one data group according to the size of the file, and determining first mapping information from the file to the at least one data group, in which each of the at least one data group includes content blocks and verification block of file, and determining second mapping information from each of the at least one data group to data storage servers storing the each of the at least one data group ( | 03-21-2013 |
20130073814 | Computer System - A computer system, comprising a plurality of nodes, the plurality of nodes are grouped into m node groups, each node group comprises n nodes, wherein m is a natural number greater than or equal to 1, n is a natural number greater than or equal to 2, the n nodes in each of the node group are connected directly or indirectly into a dual interconnection structure, wherein first node controllers of the n nodes in the same node group are connected directly or indirectly to form a first interconnection structure, second node controllers of nodes in the same node group are connected directly or indirectly to form a second interconnection structure. Therefore, less interconnection chips are required, the access path between nodes is shortened, the access delay time is reduced, the cost is reduced, and the system performance is improved. | 03-21-2013 |
20130076566 | Method and Apparatus for Transmitting Broadcast Signal - The present invention provides a method and an apparatus for transmitting a broadcast signal. The method includes: performing dividing processing on an antenna array in a multi-antenna system to obtain multiple subarrays; obtaining a basic weight vector of each subarray among the multiple subarrays, where the basic weight vector makes a beam peak-to-average power ratio of each subarray lower than a preset threshold and makes beam patterns of different subarrays complementary to each other in a direction dimension; performing, according to a weight coefficient in each basic weight vector, weighted processing on a transmit signal of an array element in a subarray corresponding to the each basic weight vector to obtain a first signal and use the array element to transmit the first signal. The present invention implements full coverage of the broadcast signal from the multi-antenna system in all directions in a cell or a sector. | 03-28-2013 |
20130077177 | Optical Splitting Device, Optical Multiplexing Device and Method, and Optical Add-Drop Multiplexer - Embodiments of the present invention provide an optical splitting device, an optical multiplexing device and method, and an optical add-drop multiplexer, which relate to the technical field of communications, and are invented for improving the performance and decreasing the cost. The optical splitting device includes a substrate, where an anti-reflective coating is disposed on an upper surface of the substrate and a filter membrane is disposed at a lower surface of the substrate; and further includes a light redirecting portion disposed opposite to the filter membrane. An optical signal is incident to the filter membrane at a first specified angle, a light wave of a first wavelength in the optical signal penetrates the filter membrane, so that the light wave of the first wavelength is separated from the optical signal. | 03-28-2013 |
20130077474 | METHOD FOR ETHERNET RING PROTECTION - An Ethernet Ring Protection (ERP) method is disclosed. The method includes: when a link on an Ethernet ring network is faulty, determining whether the faulty link is a link where a normally blocked port is located; and sending a first control message which carries first indication information to a ring node on the Ethernet ring network if the faulty link is the link where the normally blocked port is located, wherein the first indication information indicates that a forwarding table is not desired to be cleared by the ring node. Through the method according to the present invention, the broadcast traffic generated by unnecessary clearing of the forwarding table and self-learning is reduced effectively. | 03-28-2013 |
20130077521 | METHOD AND DEVICE FOR UPDATING COORDINATED MULTI-POINT TRANSMISSION SET - A method and a device for updating a coordinated multipoint (CoMP) transmission set are provided by the embodiments of the present invention. The embodiments of the present invention can update the CoMP transmission set, and adjust the CoMP coordinated cells flexibly, which is conducive to further improving the overall performance of the cell and the performance of the users at the edge of the cell. | 03-28-2013 |
20130077589 | Method, Base Station, UE, and System for Sending and Receiving PDCCH Signaling - A method, a base station, a User Equipment (UE) and a system for sending and receiving Physical Downlink Control Channel (PDCCH) signaling are disclosed. A method includes determining locations of a first search space and a second search space of a User Equipment (UE). A method also includes sending PDCCH signaling with no Carrier Indication Field (CIF) to the UE in a physically overlapped region between the first search space and the second search space if the physically overlapped region exists and a length of the PDCCH signaling with no CIF in the first search space is equal to a length of PDCCH signaling with the CIF in the second search space. | 03-28-2013 |
20130077590 | METHOD AND APPARATUS FOR MAPPING AND DETECTING CONTROL CHANNEL - Method and apparatus are provided for mapping and detecting a control channel. For the same aggregation level, according to a signaling length of a control channel corresponding to a component carrier, a corresponding search space is determined for at least two control channels that have the same signaling length, so as to enable the at least two control channels that have the same signaling length to use the same search space. The at least two control channels having the same signaling length are mapped to the determined corresponding search space. Therefore, conflicts between the control channels are reduced, and the number of times of blind detection of the control channels is also reduced. | 03-28-2013 |
20130077598 | METHOD AND APPARATUS FOR ALLOCATING AND TRANSMITTING TIME AND FREQUENCY RESOURCE FOR RESOURCE REQUEST INDICATOR - Method and apparatus are provided to allocate a time and frequency resource of a resource request indicator (RRI) and to transmit an RRI. Codes are allocated for an RRI and other (such as non-RRI) uplink control signaling. The RRI and other uplink control signaling can be multiplexed in the same time and frequency resource, such as through multiplexing in a code division manner. | 03-28-2013 |
20130077614 | METHOD, APPARATUS, AND SYSTEM FOR LOCAL ROUTING AUTHORIZATION - A method includes: respectively initiating a local routing authorization request to a first local routing policy entity and a second local routing policy entity according to service flow information of a first mobile station, so as to enable the first local routing policy entity to perform local routing authorization for the first mobile station and enable the second local routing policy entity to perform local routing authorization for the second mobile station; and when a local routing authorization result of the first mobile station and a local routing authorization result of the second mobile station are both success, transmitting, through local routing, a service flow corresponding to the service flow information of the first mobile station and a service flow corresponding to the service flow information of the second mobile station. | 03-28-2013 |
20130077665 | WIRELESS TRANSMISSION APPARATUS AND SELF-CHECKING METHOD OF WIRELESS TRANSMISSION APPARATUS - A wireless transmission apparatus includes a service processing unit, a duplexer, a radio frequency receiving unit, a frequency synthesizer, and a controller. The controller controls, according to a reduced TR interval, the frequency synthesizer to adjust a frequency of a local oscillation signal which is output by the frequency synthesizer to the radio frequency receiving unit. The service processing unit continues to send a service signal as a self-checking signal, and a part of the self-checking signal leaks into the radio frequency receiving unit through the duplexer. After the radio frequency receiving unit mixes a received signal with the local oscillation signal, a frequency of the self-checking signal included in an output signal falls within a pass-band range of an intermediate frequency receiving unit, which ensures that the self-checking signal can be looped back to the service processing unit, thereby determines whether a fault occurs in its own transmission channel. | 03-28-2013 |
20130077709 | Method and Device of Sending and Receiving Precoding Information - The present invention discloses a method and a device of sending and receiving precoding information. A terminal terminal obtains a wideband precoding matrix indicator PMI. The terminal encodes an MSB of the wideband PMI to obtain encoded information. The MSB of the wideband PMI is encoded separately or jointly with other information and the MSB is a part of the wideband PMI. The terminal sends encoded information to a data sending end. | 03-28-2013 |
20130078939 | METHOD FOR CONTROLLING FAST TRACKING POWER SUPPLY, FAST TRACKING POWER SUPPLY, AND SYSTEM - A fast tracking power supply includes a combined controllable voltage source to control a load voltage. The combined controllable voltage source is connected to a tracking current source in parallel to provide a current for a load. The tracking current source is responsible for providing a low-frequency high current for the load to implement high-efficiency low-frequency tracking of the load current and reducing an output current of the combined controllable voltage source as much as possible. Meanwhile, a power supply voltage switching unit in the combined controllable voltage source adjusts a power supply voltage range of a linear amplifier in the combined controllable voltage source, so as to reduce the power supply voltage range of the linear amplifier, thereby reducing power consumption of the combined controllable voltage source. | 03-28-2013 |
20130078984 | METHOD AND DEVICE FOR CREATING MANAGEMENT OBJECT INSTANCE IN MANAGEMENT TREE OF TERMINAL DEVICE - The present disclosure relates to a method and a device for creating an MO instance in the management tree of a terminal device. In the method, a processor in the device adds the node value to an unnamed node or a specified node of the unnamed node in the MO of the management tree in the terminal device. The processor sets the node value of the specified node under the unnamed node as the name of the unnamed node. The specified node is a sub-node of the unnamed node or a node from other MOs. | 03-28-2013 |
20130079014 | Method, Apparatus and System for Key Derivation - A method, an apparatus and a system for key derivation are disclosed. The method includes the following steps: a target base station) receives multiple keys derived by a source base station, where the keys correspond to cells under control of the target base station; the target base station selects a key corresponding to the target cell after knowing a target cell that a user equipment (UE) wants to access. An apparatus for key derivation and a communications system are also provided. | 03-28-2013 |
20130079016 | DATA PROCESSING METHOD AND SYSTEM - A data processing method when the handover or change appears between systems includes: a Mobility Management network element sends a data forwarding tunnel identifier of a target side processing network element to a user plane anchor network element, obtains a data forwarding tunnel identifier of the user plane anchor network element, and sends the data forwarding tunnel identifier of the user plane anchor network element to a source data forwarding network element. | 03-28-2013 |
20130079911 | METHOD AND DEVICE FOR GENERATING MORPHING ANIMATION - Embodiments of the present invention provide a method and a device for generating a morphing animation from multiple images, where the method includes: performing hue preprocessing on adjacent images among multiple images; determining the quantity of intermediate frames between the adjacent images according to a feature point differential of the adjacent images on which the hue preprocessing has been performed, generating, between the adjacent images through an image warping technology, intermediate frame images, the quantity of which is the same as that of the intermediate frames, insert the intermediate frame images between the adjacent images, and generate a morphing animation from the multiple images and the intermediate frame images that are inserted between all adjacent images among the multiple images. The morphing animation generated in the present invention is smooth and natural, thereby improving a morphing effect of the morphing animation. | 03-28-2013 |
20130080752 | METHOD AND APPARATUS FOR IMPLEMENTING COMPATIBLITY OF DIFFERENT PROCESSORS - A method and an apparatus for implementing compatibility of different processors are provided. The method includes: in a standby state of a board, obtaining configuration information and a type of a processor on the board; and if a processor type in the configuration information is different from the type of the processor, updating, according to the processor, a parameter that is relevant to the processor and is in the configuration information, and changing FLASH memory chip selection configuration in order to connect the connector to a FLASH memory for storing a BIOS program of the processor. | 03-28-2013 |
20130081136 | METHOD AND DEVICE FOR DETECTING FLOOD ATTACKS - Disclosed is a flood attack detection method, wherein the total number of keywords of a source packet is acquired, and the number of feature parameters corresponding to the source packet is acquired. A ratio of the number of feature parameters to the total number of keywords is compared with a preset threshold, and if the ratio is greater than or equal to the preset threshold, it is determined that a flood attack occurs. | 03-28-2013 |
20130081859 | Multilayer Circuit Board and Manufacturing Method Thereof - A multilayer circuit board is provided, which includes multiple core boards stacked together. The core board includes an insulation layer and at least one conductor layer attached together. The conductor layer includes a circuit. The core board has at least one identification conductor disposed at an edge of at least one conductor layer. The identification conductor forms an identification pattern on a side surface of the core board along a stacking direction of the core boards. The identification patterns of the multiple core boards are different from each other on the side surface of the multilayer circuit board along the stacking direction of the core boards. A manufacturing method of the multilayer circuit board is further provided. | 04-04-2013 |
20130083759 | METHOD, APPARATUS, AND SYSTEM FOR SELECTING SERVING NODES FOR ACCESS - Embodiments of the present invention provide a method, an apparatus, and a system for selecting serving nodes for access, where the method includes: obtaining reference signal received parameters of at least two nodes; selecting a downlink serving node from the at least two nodes according to the reference signal received parameter of each node; and sending an uplink signal, so that the downlink serving node selects an uplink serving node from the at least two nodes according to the uplink signal; or, selecting an uplink serving node from the at least two nodes according to the reference signal received parameter of each node, and sending an uplink signal. In the embodiments of the present invention, a user equipment selects a downlink serving node from at least two nodes according to the reference signal received parameter of each node; then the user equipment sends an uplink signal. | 04-04-2013 |
20130083781 | METHOD AND APPARATUS FOR RETRIEVING TRANSMIT OPPORTUNITY CONTROL IN REVERSE DIRECTION GRANT - Embodiments of the present invention disclose a method and an apparatus for retrieving transmit opportunity control in reverse direction grant, so that a conflict occurring between a case where an RD Initiator continues sending another frame to an RD Responder after retrieving TXOP control and a case where a terminal other than the RD Initiator sends a block acknowledgement to the RD Responder can be avoided. The method provided in the embodiments of the present invention includes: when an RD Initiator fails to correctly demodulate a frame sent by an RD Responder, retrieving, by the RD Initiator, TXOP control by using a PIFS if it is impossible for the RD Responder to enable an MU-MIMO mode, and retrieving, by the RD Initiator, the TXOP control by using a duration if it is possible for the RD Responder to enable the MU-MIMO mode, where the duration is longer than the PIFS. | 04-04-2013 |
20130083799 | TCP PROXY INSERTION AND UNINSTALL METHOD, AND SERVICE GATEWAY DEVICE - A TCP proxy insertion and uninstall method is provided, including: during establishment of a TCP connection, forwarding a TCP connection establishing packet between a TCP client and a TCP server through an L3, and recording option information and sequence number information of the TCP connection establishing packet; performing determination on a packet according to a proxy policy; forwarding the received packet if it is determined that no proxy process is required for the packet, and updating the recorded sequence number information according to sequence number information of the received packet; and generating a client pseudo socket and a server pseudo socket according to the option information and sequence number information if it is determined that a proxy process is required for the packet, terminating the received packet by adopting the client pseudo socket and server pseudo socket, processing the terminated packet through an L7 and forwarding the processed packet. | 04-04-2013 |
20130083807 | Resource Release Method, Communication Equipment, and Network System - A method, a UE and a communications system for releasing resources are disclosed. When the UE is in a CELL_FACH state, a resource release indication is transmitted from a network equipment to the UE to instruct the UE to release HS-RACH resources on the UE. Upon receiving the resource release indication, the UE releases previously allocate HS-RACH resources on the UE. | 04-04-2013 |
20130084881 | METHOD, APPARATUS, AND SYSTEM FOR QOS CONTROL BASED ON CHARGING SYSTEM - Embodiments of the present invention provide a method, an apparatus, and a system for QoS control based on a charging system. In solutions provided by the embodiments of the present invention, after a service resource reservation request from a PCEF is received, a preset QoS value for a service may be directly determined according to a service identifier of the service from a locally stored mapping relationship between service identifiers and preset QoS values of services, and a QoS value for the service is determined according to the preset QoS value, and the determined QoS value is directly delivered to the PCEF, so that the QoS value for the service may be determined and delivered without the participation of the PCRF, so as to significantly reduce the time for determining the QoS value for the service. | 04-04-2013 |
20130086158 | METHOD AND APPARATUS FOR SENDING A PUSH CONTENT - A method and apparatus for sending a push message is provided. The method includes: comparing a content length of a content of a push message received from a push message initiator with a matching condition, wherein the matching condition comprising a maximum message length threshold specifying a maximum length allowed for the content of the push message; determining whether the content length of the content of the push message exceeds the maximum message length threshold; and sending the content of the push message to a push receiving agent of a terminal when the content length of the content of the push message does not exceed the maximum message length threshold. | 04-04-2013 |
20130086259 | METHOD FOR ACQUIRING AN IP ADDRESS AND NETWORK ACCESS DEVICE - Embodiments of the present invention relate to a method for acquiring an IP address and a network access device. The method includes: after receiving a first IP address acquiring message from a first network, assigning a first IP address to the first network by using a process and associating an identifier of the first network with a first session, so that the network access device is capable of mapping the first IP address to a first private network IP address and sending the same to the first network, thereby avoiding the problem of complex implementation in the prior art resulted from a process where a gateway configured for a family network or an enterprise network needs to initiate an IPoE dial-up process. In this way, the gateway configured for the family network or the enterprise network is simplified, operation and maintenance costs are reduced, and flat networks are further implemented. | 04-04-2013 |
20130086677 | METHOD AND DEVICE FOR DETECTING PHISHING WEB PAGE - The embodiments of the present invention provide a method and a device for detecting a phishing web page. The method includes: judging whether a unique domain name corresponding to a to-be-detected web page exists in a trusted domain name database; if the unique domain name does not exist in the trusted domain name database, determining a similarity between a content characteristic extracted from the to-be-detected web page and a content characteristic of each template file in a template file database; and determining that the to-be-detected web page is a phishing web page if the similarity between the content characteristic extracted from the to-be-detected web page and a content characteristic of at least one template file is greater than a preset similarity threshold. In the embodiments of the present invention, accuracy of a result of detecting a phishing web page is improved. | 04-04-2013 |
20130088334 | METHOD AND APPARATUS FOR SELECTING REFERENCE TAG USED FOR POSITIONING - A method and an apparatus for selecting a reference tag used for positioning are provided. The method includes: obtaining first signal strength emitted by a reference tag and second signal strength emitted by a tag to be positioned, where the first signal strength and the second signal strength are detected by each radio frequency reader; comparing the first signal strength with the second signal strength to determine a boundary of the radio frequency readers, and dividing a network into a first area and a second area with the boundary; determining an estimated direction of the tag to be positioned relative to the reference tag according to a relative position of the reference tag and the boundary; and according to the estimated direction and according to the specified number of reference tags, selecting a valid reference tag group as the reference tag used for positioning. | 04-11-2013 |
20130088821 | CABINET-LEVEL SERVER AND ITS CENTRALIZED POWER SUPPLY SHIELDING STRUCTURE - The present invention discloses a centralized power supply shielding structure of a cabinet-level server, where the structure includes multiple plug-in frames, a power supply copper bar which is configured to supply power to the multiple plug-in frames, and an inner container shielding can. Multiple plugs of the power supply copper bar are correspondingly inserted into the multiple plug-in frames to supply power to the multiple plug-in frames in a centralized way. The inner container shielding can wraps on a periphery of the power supply copper bar to shield the multiple plug-in frames from the power supply copper bar. The cabinet-level server and its centralized power supply shielding structure of the present invention implement a shielding structure for centralized power supply by a copper bar of integration of a frame and a cabinet, which can be applied in an application scene of an open rack and has a simple structural design. | 04-11-2013 |
20130088951 | MULTICAST PACKET TRANSMISSION METHOD, RELATED DEVICE AND SYSTEM - Embodiments of the present invention disclose a multicast packet transmission method, and also a related device and system. A multicast packet transmission method may include receiving a first Protocol Independent Multicast (PIM) protocol packet; creating an active multicast topology according to the first PIM protocol packet; receiving a second PIM protocol packet; creating a standby multicast topology according to the second PIM protocol packet, where the second PIM protocol packet carries a standby multicast identifier; setting the standby multicast topology to a disabled state; determining the active multicast topology as faulty; and enabling the standby multicast topology after the active topology is determined as faulty. | 04-11-2013 |
20130088956 | CONGESTION/OVERLOAD CONTROL METHOD AND APPARATUS - Embodiments of the present invention provide a congestion/overload control method and apparatus. The method includes: learning, by a gateway device, information about network access time of a User Equipment (UE) or UE group; and rejecting or discarding, by the gateway device, session management request messages of the UE or UEs in the UE group beyond the network access time of the UE or UE group; or discarding, by the gateway device, data of the UE or the UEs in the UE group beyond the network access time of the UE or UE group. Embodiments of the present invention can perform congestion/overload control differentially on the UE or UEs in the group, implement congestion/overload control on the gateway device, avoid congestion/overload caused by a large number of UEs on the gateway device, and improve the efficiency of congestion/overload control. | 04-11-2013 |
20130088988 | METHOD, APPARATUS, AND SYSTEM FOR MEASURING AGGREGATED CARRIER CELL - A method for measuring an aggregated carrier cell includes the following content. A user equipment receives measurement configuration information of an aggregated carrier cell from a serving base station, where the measurement configuration information includes signal estimation value information and a corresponding measurement period thereof; the user equipment obtains a measurement period of a non-active component carrier according to a signal estimation value of the non-active component carrier in the aggregated carrier cell and the measurement configuration information; and the user equipment measures the non-active component carrier according to the measurement period. With the method of the present invention, the user equipment can measure different component carriers in an aggregated carrier cell in different periods. | 04-11-2013 |
20130088994 | METHOD AND APPARATUS FOR MEASURING PERFORMANCE OF MULTI-SERVICE IN TUNNEL - Embodiments of the present invention provide a method for measuring performance of multi-service in a tunnel, including: receiving a measurement message corresponding to a service packet, where a priority of the measurement message is the same as that of the service packet, and the measurement message includes at least one of the three: a packet loss measurement parameter, a delay measurement parameter, and a variation measurement parameter; and measuring performance of a service in a tunnel according to a measurement parameter in the measurement message. According to the embodiments of the present invention, a problem that performance measurement cannot be performed for different services transmitted in a tunnel in the prior art may be solved. | 04-11-2013 |
20130089051 | METHOD AND APPARATUS FOR DATA TRANSMISSION IN RADIO NETWORK - The disclosure provides a method and apparatus for data transmission in a radio network. The method includes: a first access point sends transmission information of a data channel allocated to a user terminal to a second access point, enabling the second access point sending data to the user terminal through the data channel according to the transmission information of the data channel, where the first access point sends no data through the data channel, or sends data through the data channel to other user terminals than the user terminal through the data channel at a transmit power less than or equal to a first power. The technical solution of the present disclosure can avoid channel interference between the second access point and the first access point in a heterogeneous network scenario, and improve transmission performance. | 04-11-2013 |
20130089074 | MOBILE NODE, HANDOVER ADDRESS ACQUISITION METHOD AND SYSTEM THEREOF, AND DHCP SERVER - The disclosure discloses a mobile node, a handover address acquisition method and system thereof, and a DHCP server. the present invention relates to the field of mobile communication technology and addresses a problem that a correspondent node (which can communicate with a mobile node normally before the mobile node roams) cannot communicated with the mobile node during link handover of the mobile node. | 04-11-2013 |
20130089092 | METHOD FOR PREVENTING ADDRESS CONFLICT, AND ACCESS NODE - A method for preventing address conflict and an access node are provided. The method includes: when an uplink packet is received, obtaining a medium access control MAC address and a link local address LLA which are of a client and are carried in the packet, where the packet is an IPV6 protocol packet borne over Ethernet; generating a corresponding VMAC address for the MAC address according to a predetermined rule; generating a corresponding VLLA according to the VMAC address, where the VMAC address and the VLLA have one-to-one correspondence, and the generated VMAC address and VLLA are unique in one network under a broadband network gateway BNG; replacing, with the VMAC address and the VLLA, the MAC address and the LLA that are in the packet; and transmitting an uplink packet including the VMAC address and the VLLA. In addition, an access node is also provided. | 04-11-2013 |
20130091276 | METHOD AND DEVICE FOR MONITORING SERVICE USAGE AMOUNT - A method and a device for monitoring a service usage amount includes: determining, according to one of quintuple information, protocol information, and URL information in received service request information, whether the service request information is the same as specified service stream information in one or multiple session level service monitoring tasks, where the session level service monitoring task includes a session level service monitoring class identity, a monitoring task identity, and the specified service stream information; the monitoring class identity indicates that the monitoring task is used to monitor a usage amount of a specified service stream in a session; when determining yes, accumulating a usage amount of the service request information in the one or multiple session level service monitoring tasks; and reporting the monitoring task identity and an accumulated usage amount of the service request information in the session level service monitoring task to a PCRF. | 04-11-2013 |
20130091281 | POLICY CONTROL METHOD AND SYSTEM, AND RELEVANT APPARATUS - The present invention discloses a policy control method and system, and a relevant apparatus. The method includes: receiving, by a policy decision apparatus, a control policy request sent by a gateway device, where the control policy request carries a subscriber identifier; sending, by the policy decision apparatus, a session request message carrying the subscriber identifier to a charging system; receiving, by the policy decision apparatus, a response message; receiving, by the policy decision apparatus, a notification message sent through an established session by the charging system, and generating a service data flow control policy according to information of an occurred charging relevant event; and sending, by the policy decision apparatus, the control policy to the gateway device. The method may implement, based on charging relevant information of a subscriber, policy control of a data flow, flexibility is desirable, and service experience of the subscriber is good. | 04-11-2013 |
20130091313 | METHOD AND APPARATUS FOR DEVICE DYNAMIC ADDITION PROCESSING, AND METHOD AND APPARATUS FOR DEVICE DYNAMIC REMOVAL PROCESSING - A method and an apparatus for device dynamic addition processing, and a method and an apparatus for device dynamic removal processing. A dynamic addition dependency relationship list may be obtained from a BIOS, and dynamic addition processing is performed on a certain device to be dynamically added, according to the dynamic addition dependency relationship list; a user is prompted to dynamically add the target device, and when there is a certain device to be dynamically removed, a dynamic removal dependency relationship list and a dynamic addition dependency relationship list of a corresponding device may be obtained from the BIOS as needed, and dynamic removal analysis and processing are performed according to the combination of the dynamic removal dependency relationship list and dynamic addition dependency relationship list of the corresponding device, so as to prompt the user to dynamically remove the target device. | 04-11-2013 |
20130091334 | METHOD FOR DATA BACKUP, DEVICE AND SYSTEM - A method for backing up data in a data center, device and system are provided. The data in all the VMs of one data center can be backed up simultaneously, and the associations between the VMs are also backed up during the backup, so it is unnecessary to concern the recovery orders of the VMs when the data of the data center is recovered. Meanwhile, when the stored data is exported from the hypervisor node, it is unnecessary to notify the upper layer OS for a backup, thereby improving the data backup efficiency and reducing the system logical complexity. | 04-11-2013 |
20130094363 | METHOD, NETWORK DEVICE, AND NETWORK SYSTEM FOR PROCESSING DATA SERVICE - The present invention provides a method, a network device, and a network system for processing a data service. The method for processing a data service includes: receiving a data service packet; identifying protocol information and/or service information of the packet; mapping the protocol information and/or service information to a corresponding type of service field, and changing a type of service value of the packet according to the mapped-to type of service field; and performing queue scheduling for the packet according to the type of service value of the packet. The present invention effectively reduces the cost of the QoS implementation solution, prevents a low-priority application server from forging high-priority services, and prevents a high-priority port from being used to bear low-priority services. | 04-18-2013 |
20130094495 | SESSION TRANSFER METHOD, APPLICATION SERVER, AND COMMUNICATIONS SYSTEM - Embodiments of the present invention relate to the field of communications and provide a session transfer method, an application server, and a communications system, which implement a cross-network session transfer between a CS domain and an IMS domain. The method includes: after receiving a session transfer request sent by user B or user C in the IMS domain, sending a release message to the user B currently in a call to terminate a session between user A in the CS domain and the user B, and negotiating media information of the user A and media information of the user C to establish a session between the user A and the user C. The embodiments of the present invention apply to a cross-network session between the CS domain and the IMS domain. | 04-18-2013 |
20130094504 | Service Routing Method and System on Service Overlay Network - Embodiments of the present invention provide a service routing method that includes: a current service routing entity receiving a service request, and the current service routing entity selecting a second service routing entity; if the second service routing entity is not the current service routing entity itself, the current service routing entity forwards the service request to the second service routing entity, sets the second service routing entity is as the current service routing entity, and performs the receiving and the selecting until the second service routing entity selected by the current service routing entity is the current service routing entity itself; and if the second service routing entity is the current service routing entity itself, setting the current service routing entity as a first most adjacent service routing entity that obtains service registration information of the service and sends the service request to a service provider. | 04-18-2013 |
20130094510 | MEDIUM ACCESS CONTROL ADDRESS PROTECTION METHOD AND SWITCH - The present disclosure discloses a MAC address protection method and switch. A switch in a layer 2 ring network obtains network topology information of the layer 2 ring network, the network topology information includes a protection MAC address of a protected device, an identifier of a switch corresponding to the protection MAC address, and an identifier of each switch in the layer 2 ring network, wherein the protection MAC address is the MAC address of the protected device; and determines a local outgoing interface of the protection MAC address of the protected device according to the network topology information, establishes and stores an outgoing interface of an MAC entry corresponding to the protection MAC address according to the local outgoing interface of the protection MAC address, thereby ensuring the protected device to correctly send and receive messages to meet the topology change of the layer 2 ring network. | 04-18-2013 |
20130094511 | PACKET DIVERSION METHOD AND DEEP PACKET INSPECTION DEVICE - A packet diversion method and a DPI device are disclosed in the present invention. The method includes: receiving a packet, where the packet contains a user identifier; according to the user identifier and preset first correspondence between the user identifier and a service type, searching for the service type corresponding to the user identifier in the packet; adding an inner virtual local area network Vlan header to the packet according to the service type, preset second correspondence between a service type and a slave device identifier, and preset third correspondence between a slave device identifier and each bit in a diversion identifier field; and diverting the packet to a corresponding slave device according to the diversion identifier in the diversion identifier field. The inner Vlan header carrying the diversion identifier field is added to the packet, to indicate diversion of the packet in a same cluster. | 04-18-2013 |
20130094514 | METHOD AND SWITCH FOR SENDING PACKET - The present disclosure discloses a method and a switch for sending a packet, which belongs to the field of computer network technologies. A layer 3 switch which is configured with an aggregated VLAN containing a plurality of VLANs searches information regarding correspondence between IP addresses and the VLANs to determine if there is a VLAN in the aggregated VLAN that corresponds to a target IP address in a packet; if there is a VLAN that corresponds to the target IP address, sends the packet to only that VLAN. In the technical solutions of the present disclosure, the number of invalid packets that are sent can be effectively reduced, thereby reducing an influence of the invalid packets on the whole virtual local area network. | 04-18-2013 |
20130094523 | TIME SYNCHRONIZATION METHOD AND SYSTEM, AND NODE DEVICE - The present disclosure discloses a time synchronization method. In the method, a first node sends a first time packet at a first time over a first working wavelength; a second node receives the first time packet at a second time. The first node sends a second time packet at a third time over a second working wavelength. The second node receives the second time packet at a fourth time; calculates an absolute time deviation between the second node and the first node according to the first time, the second time, the third time, the fourth time, a first signal transmission rate corresponding to the first working wavelength, and a second signal transmission rate corresponding to the second working wavelength, and synchronizes the local time between the second node and the first node. Further, a time synchronization system and a node device are disclosed. | 04-18-2013 |
20130094655 | Method and Apparatus for Generating Sideband Residual Signal - Embodiments of the present invention provide a method and an apparatus for generating a sideband residual signal. The method includes: comparing energy of a first signal input by a first sound channel with energy of a second signal input by a second sound channel; if the energy of the first signal is greater than the energy of the second signal, generating a sideband residual signal by allocating a monophonic quantization error to the first signal; and if the energy of the first signal is smaller than the energy of the second signal, generating a sideband residual signal by allocating a monophonic quantization error to the second signal. By using the method and apparatus provided in the embodiments of the present invention, it can be avoided that a monophonic quantization error has a greater impact on a signal whose energy is smaller. | 04-18-2013 |
20130094671 | METHOD, APPARATUS, AND SYSTEM FOR CROSS-PLATFORM CONFERENCE CONVERGENCE - A method, an apparatus, and a system for cross-platform conference convergence are disclosed in embodiments of the present invention, where implementation of the method includes: receiving, after attending a first conference, an INVITE request sent by a first application server, where the INVITE request is a request for inviting a second terminal served by a second application server to attend a first conference; sending an invitation call to the second application server to request creating a second conference; and sending, after receiving conference creation success information sent by the second application server, an invitation to the second application server to invite the second terminal to attend the second conference. Usage of a private line between an enterprise and an operator can be eliminated in the entire implementation process. | 04-18-2013 |
20130094756 | METHOD AND SYSTEM FOR PERSONALIZED ADVERTISEMENT PUSH BASED ON USER INTEREST LEARNING - Embodiments of the present invention relate to a method and a system for personalized advertisement push based on user interest learning. The method may include: obtaining multiple user interest models through multitask sorting learning; extracting an object of interest in a video according to the user interest models; and extracting multiple visual features of the object of interest, and according to the visual features, retrieving related advertising information in an advertisement database. Through the method and the system provided in embodiments of the present invention, a push advertisement may be closely relevant to the content of the video, thereby meeting personalized requirements of a user to a certain extent and achieving personalized advertisement push. | 04-18-2013 |
20130094783 | METHOD, APPARATUS, AND SYSTEM FOR DISPLAYING PICTURES - The present invention discloses a method, an apparatus, and a system for displaying picture, and relates to the field of communication technologies. The method includes: establishing synchronous browsing sessions with terminals performing synchronous browsing; when receiving, from any of the terminals performing synchronous browsing, a request for clicking any picture, searching for a pre-stored identity allocated to the any picture; and sending the identity of the any picture to the terminals other than the terminal clicking the picture, so that the terminals other than the terminal clicking the any picture extract and display a pre-stored corresponding picture according to the identity of the any picture. According to the present invention, synchronous browsing of a picture between multiple terminals and a designated wireless digital photo frame may be implemented through a digital photo frame server, thereby enriching people's life and enhancing the user experience. | 04-18-2013 |
20130094860 | DELIVERED-BANDWIDTH ADJUSTMENT METHOD AND MODULE, AND DYNAMIC BANDWIDTH ASSIGNMENT DEVICE - Embodiments of the present invention provide a delivered-bandwidth adjustment method and module, and a dynamic bandwidth assignment device. The method includes: obtaining a transmission container bandwidth; and adjusting a delivery cycle of a bandwidth delivery stage and a delivered bandwidth of each delivery cycle according to a preset set of bandwidth thresholds and the transmission container bandwidth, where the preset set of bandwidth thresholds include at least two bandwidth thresholds and a delivery cycle corresponding to each bandwidth threshold. Through the technical solutions in the embodiments of the present invention, the delivered bandwidth can be managed effectively, so as to improve the bandwidth utilization and the data transmission efficiency. | 04-18-2013 |
20130097294 | SERVICE CONFIGURATION METHOD, DEVICE AND SYSTEM - The present invention discloses a service configuration method, apparatus and system. The provided method includes steps as follows: configuring a VLAN ID of a port on an intermediate device according to preset configuration information, where the port is connected to a client; after a DHCP request message which is from the client through the intermediate device is received, obtaining a MAC address in the DHCP request message, and obtaining an IP address corresponding to the MAC address from the configuration information; and sending a response message carrying the IP address and the VLAN ID to the client through the intermediate device, so that the client sets a local virtual local area network identifier to the VLAN ID and sets a local IP address to the IP address after receiving the response message. | 04-18-2013 |
20130097336 | METHOD, TERMINAL AND GATEWAY FOR TRANSMITTING IPV6 PACKET IN IPV4 NETWORK - The present disclosure provides a method, a terminal, and a gateway for transmitting IPv6 packets in an IPv4 network. An IPv6 terminal obtains an IPv6 address of the terminal, where the IPv6 address comprises an IPv4 address, the IPv4 address is an IPv4 address of a gateway or an IPv4 address designated by the gateway, the gateway is a device connecting an IPv6 network to an IPv4 network, or a device connecting a layer 2 network to an IPv4 network, multiple IPv6 terminals are connected to the gateway, and IPv6 addresses of all the IPv6 terminals connected to the gateway comprise the same IPv4 address; and sends an IPv6 packet to the gateway, where the IPv6 packet comprises the IPv6 address as a source address. In embodiments of the present disclosure, traversal of IPv6 packets through an IPv4 network can be implemented, and IPv4 address resources can be saved. | 04-18-2013 |
20130097402 | DATA PREFETCHING METHOD FOR DISTRIBUTED HASH TABLE DHT STORAGE SYSTEM, NODE, AND SYSTEM - Embodiments of the present disclosure provide a data prefetching method, a node, and a system. The method includes: a first storage node receives a read request sent by a client, determines a to-be-prefetched data block and a second storage node where the to-be-prefetched data block resides according to a read data block and a set to-be-prefetched data block threshold, and sends a prefetching request to the second storage node, the prefetching request includes identification information of the to-be-prefetched data block, and the identification information is used to identify the to-be-prefetched data block; and the second storage node reads the to-be-prefetched data block from a disk according to the prefetching request, and stores the to-be-prefetched data block in a local buffer, so that the client reads the to-be-prefetched data block from the local buffer of the second storage node. | 04-18-2013 |
20130097455 | METHOD AND SYSTEM FOR IMPLEMENTING INTERCONNECTION FAULT TOLERANCE BETWEEN CPU - A system for implementing interconnection fault tolerance between CPUs, a first CPU and a second CPU implements interconnection through a first CPU interconnect device and a second CPU interconnect device. The system adds a data channel between a first SerDes interface of the first CPU interconnect device and a second SerDes interface of the second CPU interconnect device, and transmits link connection state information and a link control signal through the added data channel. The system monitors a link state of any one link in a CPU interconnection system, transmits the link state through the added data channel, recovers any one of the connection links when determining whether any one of the first connection link, the second connection link and the third connection link is faulty. | 04-18-2013 |
20130097535 | INTERACTION METHOD, APPARATUS AND TERMINAL FOR SYNCRETIC COMMUNICATION - An interaction method for syncretic communication is provided for effectively improving the use experience of a user. The provided interaction method for syncretic communication includes: establish a window gadget Widget unit floatingly displayed on a main display interface, in which the Widget unit is associated with at least one virtual user in a syncretic communication unit; the Widget unit receives communication information of the virtual user associated with the Widget unit, in which the communication information is sent to the Widget unit through the syncretic communication unit; the Widget unit sends a prompt signal according to an information type of the communication information; and the Widget unit receives a response instruction of a user that is sent in response to the prompt signal, and triggers a response policy according to the response instruction. | 04-18-2013 |
20130097628 | METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING INTERACTIVE NEAR VIDEO ON DEMAND CHANNEL - Embodiments of the present invention disclose a method, an apparatus, and a system for implementing an interactive near video on demand (NVOD) channel. The present invention relates to the field of NVOD channels and can implement an interactive NVOD channel at a low operation cost. The method includes: sending NVOD program metadata to a user equipment; receiving a request for playing an NVOD program, where the playing request is sent by the user equipment and includes the NVOD program that a user selects from the NVOD program metadata through the user equipment; determining, according to the playing request, a next NVOD program to be played, and sending a media stream of the determined NVOD program in multicast/broadcast mode. The present invention is mainly applied to NVOD channels and may be applied to IMS-based IPTV systems. | 04-18-2013 |
20130097636 | METHOD AND APPARATUS FOR DISPLAYING PICTURES DURING IPTV CHANNEL SWITCHING - The embodiments of the present invention provide a method and apparatus for displaying pictures during IPTV channel switching, and refer to the field of Internet Protocol Television. The method comprising: waiting to receive a channel switching command sent by a user; when the channel switching command is received, acquiring YUV signal values of a picture that is currently displayed; processing the YUV signal values to make the picture realize a predetermined dynamic effect, and playing the predetermined dynamic effect. Through realizing the technical solution of the present invention, many predetermined dynamic effects may be displayed during the time delay of IPTV channel switching, so that user's usage experience may be greatly improved. | 04-18-2013 |
20130097666 | PROXY GATEWAY ANTI-VIRUS METHOD, PRE-CLASSIFIER, AND PROXY GATEWAY - The present invention discloses a proxy gateway anti-virus method, a pre-classifier, and a proxy gateway. The method includes: receiving a resource obtaining request for obtaining a to-be-transmitted resource; sending a pre-detection request to a network element that stores the to-be-transmitted resource, to obtain attribute information of the to-be-transmitted resource; judging, based on an anti-virus policy and according to the attribute information, whether the to-be-transmitted resource needs anti-virus scanning; if yes, performing anti-virus scanning on the to-be-transmitted resource that is subsequently obtained; and if no, transparently transmitting the to-be-transmitted resource that is subsequently obtained. The present invention provides a technical solution to pre-detecting whether a to-be-transmitted resource needs anti-virus scanning according to attribute information, and a resource that needs no anti-virus scanning can be transmitted transparently and directly before the resource is sent to a proxy layer, thereby implementing an anti-virus function, improving transmission efficiency, and reducing the waste of resources. | 04-18-2013 |
20130098587 | METHOD AND DEVICE OF HEAT TRANSPORT - An air-to-air heat exchanger comprising first and second passages formed by interconnected separating walls according to a first structure is disclosed. An inlet and an outlet of each of the second passages are formed on a common side of the heat exchanger along the second passages. | 04-25-2013 |
20130099776 | WIRELESS CHARGING INTENSITY INDICATION METHOD AND CHARGED DEVICE - The present invention discloses a wireless charging intensity indication method, including: obtaining, by a charged device, wireless charging intensity of the charged device at a present charging position, and displaying, on a display screen, the wireless charging intensity at the present charging position, where the displaying the wireless charging intensity on the display screen is intended to provide a basis for a user to select an optimum charging position. By using the wireless charging intensity indication method provided by the embodiment of the present invention, the user may select, from different charging positions, the optimum charging position according to the magnitude of the wireless charging intensity displayed on the display screen of the charged device, thereby improving the efficiency of wireless charging. The embodiments of the present invention also provide a corresponding charged device and a mobile terminal. | 04-25-2013 |
20130100798 | METHOD, NETWORK CARD, AND COMMUNICATION SYSTEM FOR BINDING PHYSICAL NETWORK PORTS - A method for binding physical network ports includes creating a virtual port, where the virtual port corresponds to a virtual network card in an application layer and is capable of being bound, in the application layer, with other created virtual ports through application layer software. The method also includes adding, to the created virtual port, multiple physical network ports, which need to be bound. When communications of the physical network ports in the virtual port is normal, the method includes identifying the physical network ports as being available. When a packet needs to be received or transmitted, the method includes selecting one or more physical network port from the available physical network ports according to a configured mode to receive or transmit the packet. | 04-25-2013 |
20130100800 | Method, Apparatus, and System for Switching Communication Path - Embodiments of the present invention provide a method, an apparatus, and a system for switching a communication path. The method for switching a communication path includes: receiving, by an access network device, a data packet for implementing a communication service between a terminal and a first media source; learning, by the access network device, according to the data packet, that a local exchange path between the terminal and the first media source is unavailable; and transferring, by the access network device, the data packet via a detour path, where the data packet is also used by a channel control device on the detour path to control the terminal to disconnect from the detour path and establish a local exchange path between the terminal and a second media source, and where the second media source is in coverage of an access network device currently providing a service for the terminal. | 04-25-2013 |
20130100823 | Method and Base Station for Detecting Interfering Base Station - A method and a base station can be used for detecting an interfering base station. A second base station sends no second downlink synchronization code in a downlink pilot time slot DwPTS of a specified frame, so that the second base station receives a first downlink synchronization code in a downlink pilot time slot DwPTS of a first base station, and performs correlation calculation on a detecting code segment of uplink data of the second base station by using the first downlink synchronization code, and by judging whether a correlation value of one of detecting code segments in the uplink data is greater than a correlation value threshold, determines whether the second base station is an interfering base station of the first base station. | 04-25-2013 |
20130100824 | METHOD AND SYSTEM FOR INTERMEDIATE NODE TO LOCATE A FAULT INDEPENDENTLY - A method for an intermediate node to locate a fault independently, where the intermediate node serves to forward a packet between a first end node and a second end node, the method includes: creating a test packet and sending the test packet to the first end node, where the test packet includes address information of the second end node, and the test packet is used to trigger the first end node to send a response packet to the second end node; forwarding the response packet from the first end node to the second end node; capturing the response packet ; and analyzing, according to a result of the packet capturing, whether a packet from the first end node to the second end node can be forwarded normally. | 04-25-2013 |
20130100861 | BROADBAND SERVICE NESTING PROCESSING METHOD AND DEVICE, AND SERVICE APPLICATION SERVER - The present invention provides a broadband service nesting processing method and device, and a service application server. The method includes: receiving a service request message sent to a user equipment, and obtaining a service identity of a current service carried in the service request message; determining that service nesting is formed between a terminating call service and a service corresponding to the service identity of the current service; and evading the terminating call service according to a result of the service nesting formed between the terminating call service and the service corresponding to the service identity. A technical solution provided in an embodiment of the present invention can effectively avoid the occurrence of service nesting phenomena. | 04-25-2013 |
20130100862 | CONTROL METHOD, SYSTEM AND FUNCTION ENTITY FOR REPORTING BEARER EVENT OF SIGNALING IP FLOW - A control method, system and function entity for reporting a bearer event of a signaling IP flow are provided. Flow identifier information may be generated for a signaling IP flow and a media IP flow, to unify a mechanism for reporting a signaling path status and a mechanism for reporting a bearer event of a media IP flow. In the method, the mechanism for reporting a signaling path status is not limited by the parameter of Flow Usage. | 04-25-2013 |
20130100873 | Data Transmission Method, Base Station and Terminal - The present invention discloses a data transmission method, base station and terminal. The method comprises: transmitting, in every subframe used for transmitting multimedia broadcast multicast service (MBMS), n transport blocks (TBs) to terminals, and transmitting to the terminals the correspondence between the MBMS corresponding to each TB in the subframe and the TB serial number of each TB in the subframe; wherein n is an integer greater than one, a period of time occupies in every subframe by the TBs corresponding to same MBMS is same, and each TB in the subframe corresponds to a unique TB serial number. The present invention can transmit two or more TBs to terminals in every subframe, and the TBs transmitted in the subframe can correspond to different MBMSs, thereby realizing the transmission of TBs corresponding to a plurality of MBMSs in a subframe and improving the spectrum effectiveness of the data transmission. | 04-25-2013 |
20130100876 | Method, Base Station, Mobility Management Entity, and System for Implementing Service Processing - A method, a base station, a mobility management entity, and a system can be used for implementing service processing. The method includes acquiring the type of a subscribed user. If the type of the subscriber user is a UE, an S1-AP response message is sent to a Relay node and an access stratum AS security mechanism and/or a network domain security mechanism are used with the Relay node. If the type of the subscriber user is a relay base station Relay, radio resource control RRC reconfiguration process is initiated with the Relay node and an AS security mechanism is used with the Relay node. | 04-25-2013 |
20130100907 | DOWNLINK BASEBAND SIGNAL GENERATING METHOD, RELEVANT DEVICE AND SYSTEM - The downlink baseband signal generating method includes: performing channel coding and modulation on a downlink data stream of a user in a cell, and obtaining a downlink coded and modulated user signal of the cell; generating a downlink control channel signal according to physical-layer control information; and forwarding the reference signal, synchronization signal, broadcast channel signal, downlink coded and modulated user signal, and downlink control channel signal to the corresponding RRU, so that the corresponding RRU performs MIMO precoding on the downlink coded and modulated user signal, maps the MIMO-precoded signal, the downlink control channel signal, reference signal, synchronization signal, and broadcast channel signal to their respective subcarriers, performs IFFT transformation to obtain a downlink baseband signal, and sends the signal out. The embodiments of the present invention can reduce the signal transmission bandwidth between the C-RAN node and the RRU. | 04-25-2013 |
20130100911 | METHOD AND DEVICE FOR TRANSMITTING INFORMATION ON PHYSICAL UPLINK CONTROL CHANNEL - The present invention discloses a method and a device for transmitting information on a physical uplink control channel (PUCCH). The method includes the following steps: a user equipment (UE) selects information from channel state information (CSI) to transmit (S | 04-25-2013 |
20130100929 | Handover Method, Communication Device and Communication System - The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system. | 04-25-2013 |
20130100932 | Method, Apparatus, and System for Selecting Public Land Mobile Network - The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. In an embodiment method an eNodeB acquires PLMN information about a CSFB. The eNodeB then determines a target cell of a packet switching handover according to the PLMN information about the CSFB. | 04-25-2013 |
20130100935 | METHOD AND DEVICE FOR TRANSMITTING A REFERENCE SIGNAL - A method and a device for transmitting a reference signal (RS) are provided. The method includes following steps: based on a mapping relationship between antennas, transmission layers and RS resources, a user equipment (UE) generates an RS on each transmission layer by using an RS resource corresponding to the transmission layer, and transmits the generated RS at a first RS transmission time via an antenna corresponding to the transmission layer; the UE updates the mapping relationship, and generates an RS on each transmission layer by using an RS resource corresponding to the transmission layer based on the updated mapping relationship, and transmits the generated RS at a second RS transmission time via an antenna corresponding to the transmission layer. | 04-25-2013 |
20130100997 | Method and Apparatus for Balancing Power Between Antennas, and Base Station - A method and an apparatus for balancing power between antennas, and a base station are provided. The method includes multiplying n virtual antenna signals by an orthogonal matrix to obtain n intermediate regulative signals; and using a corresponding rotary phase to rotate phases of m of the n intermediate regulative signals, so that a phase difference exists between at least two of n physical antenna signals output by antennas. | 04-25-2013 |
20130101009 | DATA STREAM PROCESSING METHOD, DEVICE, AND SYSTEM - The present invention provides a data stream processing method, device, and system. The data stream processing method includes: using a precoding parameter to perform precoding processing on an l | 04-25-2013 |
20130101103 | METHOD, APPARATUS AND SYSTEM FOR SERVICE ASSOCIATION BASED ON SERVICE NESTING CHARGING - The present invention discloses a method, an apparatus and a system for service association based on service nesting charging. Wherein the method for service association based on the service nesting charging includes: obtaining a request message sent from a service platform, wherein the request message carries key service information; searching in stored service record information for the service record information which matches the key service information, wherein if matched service record information exists, then a charging identifier in the matched service record information is obtained, and if no matched service record information exists, then a charging identifier is allocated, said charging identifier being used for performing an association charging on multiple services which have the same charging identifier by a charging platform; sending the charging identifier and the information carried in the request message to a receiving end of the request message. | 04-25-2013 |
20130101209 | METHOD AND SYSTEM FOR EXTRACTION AND ASSOCIATION OF OBJECT OF INTEREST IN VIDEO - The present disclosure relates to an image and video processing method, and in particular, to a two-phase-interaction-based extraction and association method for an object of interest in a video. In the method, a user performs coarse positioning interaction by an interactive method which is not limited to a normal manner and has a low requirement for prior knowledge; based on this, a certain extraction algorithm which is fast and easy to implement is adopted to perform multi-parameter extraction on the object of interest. In the method, on the basis of mining video information fully and ensuring user preference, in a manner where the viewing of the user is not affected, associate value-added information with the object which the user is interested in, thereby meeting the user's requirement for deeply knowing and further exploring an attention area. | 04-25-2013 |
20130101283 | DATA SYNCHRONIZATION METHOD AND SYSTEM, AND OPTICAL NETWORK UNIT - Embodiments of the present disclosure provide a data synchronization method and system, and an optical network unit. An ONU receives synchronization data that is transmitted by a first OLT through a GEM port corresponding to a predetermined GEM port ID or a logical link corresponding to a predetermined LLID, and stores the synchronization data. When a fault occurs on the first OLT or on a backbone optical fiber connected to the first OLT, the ONU transmits the synchronization data to a second OLT so that the second OLT recovers services according to the synchronization data. | 04-25-2013 |
20130102237 | SERVER, SERVER COMPONENT AND METHOD FOR CONTROLLING FAN SPEED - Embodiments of the present invention provide a server, including a transition board which is disposed with power interfaces and fan interfaces, and the power interfaces and the fan interfaces are connected to a standardized power interface and a standardized fan interface on a motherboard respectively; the number of the power interfaces and the number of the fan interfaces are not smaller than the maximum number of power interfaces and the maximum number of fan interfaces in the commonly-used server motherboard respectively; and the power interfaces and the fan interfaces are connected to the power supply and the fan through the backplane respectively, so that the power interfaces and the fan interfaces are connected to the power supply and the fan through the power interfaces and the fan interfaces on the transition board respectively. Through the embodiments of the present invention, flexibility of replacing a motherboard may be improved. | 04-25-2013 |
20130102305 | WIRELESS ACCESS METHOD, DEVICE, AND SYSTEM - Embodiments of the present invention disclose a wireless access method, device, and system. The method includes: sending pilot signal strength or channel characteristics to a central processing node, where the pilot signal strength or channel characteristics are fed back by a user terminal within the coverage area of a wireless access node and are between the wireless access node and the corresponding user terminal; receiving access indication information of the user terminal, which is fed back by the central processing node and is determined according to the pilot signal strength or channel characteristics, where the access indication information of the user terminal includes an identifier of the wireless access node connected with the user terminal and a corresponding coding and modulation scheme; and sending the identifier of the wireless access node connected with the user terminal and the corresponding coding and modulation scheme to the corresponding user terminal. | 04-25-2013 |
20130102351 | METHOD, SERVER, AND SYSTEM FOR PROCESSING EMERGENCY CALL IN POC SERVICE - The present disclosure provides a method, a server and a system for processing an emergency call in a PoC service. The method includes: receiving, by a PoC server, an emergency call request sent by an initiator; adding, by the PoC server, a mobile terminal as one party to an established emergency call group according to the emergency call request, where a first party of the emergency call group is a dispatcher; and forwarding, by the PoC server, a two-way session between the mobile terminal and the dispatcher. In the embodiments of the present disclosure, an emergency call may be provided in a PoC service. | 04-25-2013 |
20130103642 | METHOD, APPARATUS AND SYSTEM FOR UPDATING METADATA FILE - The present invention discloses a method, an apparatus, and a system for updating a metadata file. The method include: sending a message to a server on a network side to request a metadata file corresponding to media presentation; receiving a metadata file returned by the server according to the message that requests the metadata file corresponding to the media presentation, where the metadata file includes information about duration of a part of described media presentation; determining update time of the metadata file according to the information about the duration of the part of described media presentation; and sending a request for updating the metadata file to the server according to the update time. | 04-25-2013 |
20130103751 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING SERVICE DATA - A method, an apparatus, and a system for processing service data are provided in embodiments of the present invention. The method mainly includes: receiving, by a network storage server, a service data request sent by a terminal of a user, and sending, by the network storage server, a network storage address or a local storage address corresponding to the service data to the terminal based on a network condition of the terminal and a storage condition of the service data on the network storage server and a local storage server. The embodiments of the present invention are capable of fully exerting the complementarity of the local storage server and the network storage server in terms of capacity, and flexibly selecting whether to provide a local storage service or a network storage service to the terminal of the user. | 04-25-2013 |
20130103754 | METHOD AND RELATED DEVICE FOR CONTROLLING SERVICE CHARGING - Disclosed are a method and a related device for controlling service charging. The method for controlling service charging includes: receiving, by a Diameter credit control DCC server, a credit control request CCR message sent by a DCC client; if at least two tariff time changes TTCs are included within a preset temporary validity time VT from current system time, acquiring, by the | 04-25-2013 |
20130103763 | NETWORK CONFERENCE METHOD AND APPARATUS - The present invention, relating to the field of network communications, discloses a network conference method and apparatus. The method includes: receiving, by a local proxy server, a conference request for creating a conference from a user equipment, and requesting information of registered floor servers on a conference center server from the conference center server; detecting floor servers in the floor server information according to the floor server information, using a floor server complying with a first preset standard as a destination floor server, and sending the conference request to the destination floor server; and establishing a media channel between the local proxy server and the destination floor server, and a media channel between the local proxy server and the user equipment to enable the user equipment to carry out a network conference with the floor server by using the established media channels. | 04-25-2013 |
20130103799 | METHOD, SYSTEM, CLIENT AND SERVER FOR LOCATING OPERATION NODES IN COMMUNICATION SYSTEM - The present disclosure relates to the field of mobile communication technologies, and provides a method for locating operation nodes in a communication system. The method includes using an identifier in the received message to obtain an adjusted path from the root node of the management tree of the client to the standard management object corresponding to the identifier, using the message to obtain a relative path between the target operation node and the root node of the standard management object on the management tree, concatenating the adjusted path with the relative path, and locating the target operation node according to the concatenated path. The present disclosure also provides a system for locating operation nodes, a client for locating operation nodes in a communication system, and a server for performing management operations for clients. | 04-25-2013 |
20130103866 | Method, Device, and System for Packet Transmission on PCIE Bus - A method, device, and system for packet transmission on the PCIE bus according to the embodiments of the present invention, a SCSI protocol packet is encapsulated to obtain an encapsulated SCSI protocol packet, and the encapsulated SCSI protocol packet is carried in a PCIE data packet, and then the PCIE data packet carrying the encapsulated SCSI protocol packet is transmitted to the receiver device through the PCIE bus. Thereby, transmission of SCSI protocol packets is implemented on the PCIE bus, and any devices interconnected through the PCIE bus can operate each other through SCSI protocol packets with a high data transmission bandwidth and high processing speed, without requiring a specific physical device or adapter to perform protocol conversion. | 04-25-2013 |
20130103875 | CPU INTERCONNECT DEVICE - The present disclosure provides a CPU interconnect device, the CPU interconnect device connects with a first CPU, which includes a quick path interconnect QPI interface and a serial deserial SerDes interface, the quick path interconnect QPI interface receives serial QPI data sent from a CPU, converts the received serial QPI data into a parallel QPI data, and outputs the parallel QPI data to the serial deserial SerDes interface; the serial deserial SerDes interface converts the parallel QPI data output by the QPI interface into a high-speed serial SerDes data and then send the high-speed serial SerDes data to another CPU interconnect device connected with another CPU. The defects of poor scalability, long data transmission delay, and a high cost of an existing interconnect system among CPUs can be solved. | 04-25-2013 |
20130103902 | METHOD AND APPARATUS FOR IMPLEMENTING PROTECTION OF REDUNDANT ARRAY OF INDEPENDENT DISKS IN FILE SYSTEM - Embodiments of the present invention disclose a method and an apparatus for implementing protection of RAID in a file system, and are applied in the field of communications technologies. In the embodiments of the present invention, after receiving a file operation request, the file system needs to determine the type of a file to be operated as requested by the file operation request, and perform file operations in a hard disk drive of the file system directly according to a file operation method corresponding to the determined file type, that is, a RAID data protection method. Therefore, corresponding file operations may be performed in a proper operation method according to each different file types, and data of an important file type is primarily protected, thereby improving reliability of data storage. | 04-25-2013 |
20130103920 | FILE STORAGE METHOD AND APPARATUS - A file storage method includes: splitting each of multiple files into one or more file block objects with different sizes; and writing the file block objects obtained from file splitting into corresponding large object storage files, wherein a preset number of large object storage files are pre-created in a storage apparatus, and storage spaces occupied by the preset number of large object storage files in the storage apparatus are continuous. | 04-25-2013 |
20130103971 | COMPUTER SYSTEM AND METHOD OF CONFIGURING CLOCK THEREOF - The present invention relates to a computer system and a clock configuring method. The computer system comprises at least two nodes, wherein each of the at least two nodes includes a selecting module and a CPU, inputs to the selecting module of any node comprise a clock of the node and a clock output from other node, and an output terminal of the selecting module is connected to the CPU and an input terminal of the selecting module of other node; the computer system further comprises a clock controlling module, whose output terminal is connected to a control terminal of the selecting module to control the clocks of the at least two nodes to be the same clock. When clocks of plural nodes are abnormal, the computer system can still normally operate as long as there is a normal clock in the computer system. | 04-25-2013 |
20130103975 | METHOD FOR SWITCHING A NODE CONTROLLER LINK, PROCESSOR SYSTEM, AND NODE - Embodiments of the present invention disclose a method for switching an NC link, a processor system, and a node, where the processor system includes more than two nodes capable of communicating with each other, each node includes a node controller NC chip, a host bus adapter HBA apparatus, and at least one CPU, the NC chip is connected to each CPU in a node where the NC chip is located, and the HBA apparatus is connected to each CPU in a node where the HBA apparatus is located; an NC link borne by the NC chip is corresponding to an HBA link borne by the HBA apparatus. By using an HBA apparatus to deploy a redundant link, the cost of deploying the redundant link is reduced effectively under a premise of ensuring the reliability of the processor system. | 04-25-2013 |
20130113570 | Method and Device for Controlling Power Amplification - A method and network equipment for controlling power amplification are disclosed. The method for controlling power amplification includes outputting a voltage signal according to the state of an NE. The voltage signal is applied to a grid electrode or a base electrode of at least one power amplifier transistor in a power amplifier. | 05-09-2013 |
20130113578 | Method for Manufacturing Resonance Tube, Resonance Tube, and Filter - A method for manufacturing a resonance tube includes: mixing powder materials, to form homogeneous powder particles, where the powder materials comprise iron powder with a weight proportion of 50% to 90%, at least one of copper powder and steel powder with a weight proportion of 1% to 30%, and an auxiliary material with a weight proportion of 1% to 20%; pressing and molding the powder particles, to form a resonance tube roughcast; sintering the resonance tube roughcast in a protective atmosphere, to form a resonance tube semi-finished product; and electroplating the resonance tube semi-finished product, to form the resonance tube. In the method, the resonance tube, and the filter according to embodiments of the present invention, the resonance tube is manufactured by using multiple powder materials. | 05-09-2013 |
20130114225 | Mobile Terminal Comprising Lid Unit with Key Device - The invention relates to a mobile terminal comprising a lid unit arranged to substantially block an opening in a mobile terminal housing in an assembled state of the mobile terminal and arranged to allow access through the opening into the interior of the mobile terminal when removed from the opening, wherein the mobile terminal lid unit comprises at least one key device for controlling at least one function on the mobile terminal. | 05-09-2013 |
20130114321 | INVERTER TOPOLOGY CIRCUIT, INVERSION METHOD AND INVERTER - An inversion method and an inverter, in which a fifth switch tube, a sixth switch tube, a fifth diode, a sixth diode, and a first capacitor are added in the existing inverter circuit including a bridge arm, the fifth switch tube is connected in parallel to the fifth diode, and the sixth switch tube is connected in parallel to the sixth diode; wherein the positive pole of the fifth diode is connected to the negative pole of a direct current source, the negative pole of the fifth diode is connected to a connection circuit between a second inductor and an alternating current source, the positive pole of the sixth diode is connected to the negative pole of the direct current source, and the negative pole of the sixth diode is connected to a connection circuit between a first inductor and the alternating current source. | 05-09-2013 |
20130114392 | METHOD AND APPARATUS FOR RESOURCE MAPPING AND CODE DIVISION MULTIPLEXING - The present disclosure discloses a method and an apparatus for resource mapping and code division multiplexing. In the present disclosure, each cell selects a mapping scheme among at least two mapping schemes to implement resource mapping, which effectively reduces interference imposed on reference signal symbols of users at the edge of a cell; vector switching is performed for an orthogonal matrix to obtain multiple different codeword sequences and implement codeword design, so that a problem that the output power of reference signal symbols is unbalanced can be effectively alleviated. | 05-09-2013 |
20130114406 | METHOD AND APPARATUS FOR CONTROLLING LOAD BALANCE - A method for controlling a load balance between a CDMA2000 1X EV-DO network and a CDMA2000 1X network is provided. A base station controller (BSC) in the CDMA2000 1X EV-DO network receives a connection request message sent by a terminal, determines that a load of the CDMA2000 1X EV-DO network is higher than a threshold, sends a load query message to a BSC in the CDMA2000 1X network, receives a load query response message indicating that the CDMA2000 1X network is not overloaded from the BSC in the CDMA2000 1X network, and sends a system switchover message to the BSC in the CDMA2000 1X network to instruct the BSC in the CDMA2000 1X network to switch the terminal from the CDMA2000 1X EV-DO network to the CDMA2000 1X network. | 05-09-2013 |
20130114407 | Method and Apparatus for Managing Radio Resources, Radio Network Controller, and Base Station - Embodiments of the present invention disclose a method and an system for managing radio resources, a radio network controller, and a base station. The method for managing radio resources mainly includes: acquiring respective resources occupied by at least two types of bearers in a cell; comparing the acquired respective resources occupied by the at least two types of bearers; and reducing a congestion threshold of the cell and/or reducing a service rate of the bearer with a low bearer level when it is determined that quality of service (QoS) of the services of different bearers is unfair. The method and the apparatus for managing radio resources, and the radio network controller in the embodiments of the present invention may improve QoS fairness of services of different bearers, thereby preferably implementing management of radio resources. | 05-09-2013 |
20130114417 | METHOD AND APPARATUS FOR REPORTING RADIO BEARER LOSS INFORMATION - A method for reporting radio bearer loss information is provided in an embodiment of this invention. The method comprises: receiving a User Equipment UE Context Release Request message or a Release Access Bearer Request message or an Iu interface release request message all carrying a release cause value; and if the release cause value indicates an abnormal release, reporting radio bearer loss information to a gateway while preserving non-GBR bearers. With the method and apparatus of embodiments of this invention, not only bearer reporting can be realized, but also problems caused by the release of Non-Guaranteed Bandwidth non-GBR bearers can be prevented. | 05-09-2013 |
20130114457 | Method for Reporting Power Headroom Report and User Equipment - The present invention discloses a method for reporting a power headroom report and a user equipment, which are applied in the field of communications. The method includes triggering reporting of a first power headroom report and determining that a condition of sending the first power headroom report is satisfied. The condition of sending the first power headroom report includes a determination that uplink data channel transmission occurs in a current transmission time interval. The first power headroom report is obtained. The first power headroom report includes a first power headroom value that includes a difference between maximum transmitting power of a carrier and a sum of transmitting power of a control channel of the carrier and transmitting power of a data channel of the carrier. | 05-09-2013 |
20130114544 | Method and Apparatus for Sending Control Signaling - A method of signaling is disclosed. A terminal receives downlink control signaling from a base station and sends an uplink packet to the base station. The uplink packet is sent according to the received downlink control signaling. The downlink control signaling includes a field that includes N bits. The field itself is dynamically indicative of one of a payload size or a redundancy version such that the field itself is indicative of the payload size if a packet that the terminal will send to a base station is an initial transmission and the field itself is indicative of the redundancy version if the packet that the terminal will send to the base station is a retransmission. | 05-09-2013 |
20130114547 | METHOD AND DEVICE FOR GENERATING DEMODULATION REFERENCE SIGNAL SEQUENCES - The embodiments of the present invention disclose resource configuration methods and devices of a demodulation reference signal. The method includes determining the first number of a first transmission layers of a user equipment (UE) for transmitting uplink data; selecting a combination of a Cyclic Shift (CS) resource and an Orthogonal Cover Code (OCC) sequence from one combination item according to the first number of the first transmission layers for each of the first transmission layers; wherein the one combination item is among a plurality of predetermined combination items, each of the plurality of predetermined combination items comprises the second number of predetermined CS resources and OCC sequences respectively corresponding to the maximum number of transmission layers supportable by the communication system. The solutions of the present invention can simplify the complexity of a protocol describing the DMRS resource configurations, and is helpful for reducing inter-codeword DMRS interferences. | 05-09-2013 |
20130114603 | METHOD FOR DIVERTING PACKET MULTIPLE TIMES, APPARATUS AND SYSTEM - Embodiments of the present invention disclose a method, an apparatus, and a system for diverting a packet multiple times between a master network device and multiple slave devices. The method includes: receiving a packet sent by a first slave device, where the packet includes an MPLS header that carries multi-diversion information, the multi-diversion information includes a multi-diversion identifier field, and the multi-diversion identifier field is used to indicate a slave device to which the packet needs to be diverted; determining, according to the multi-diversion identifier field, a second slave device to which the packet needs to be diverted; and sending the packet to the second slave device. | 05-09-2013 |
20130114813 | METHOD AND APPARATUS FOR REFRESHING KEY - A method for refreshing a key is provided, wherein when a counter in a PDCP layer of a RB reaches a threshold, a mobile device receives a cell handover message, re-establishes PDCP layers and RLC layers for all RBs, keeps Uplink Time Alignment Information, uplink grant resources for uplink shared channel and Physical Uplink Control Channel resources allocated semi-statically, and flushes a buffer of a MAC layer; the mobile device obtains a new root key, and obtains a new encryption and integrity protection key of a radio resource control plane according to the new root key; the mobile device transmits a cell handover complete message protected by the new encryption and integrity protection key. | 05-09-2013 |
20130114954 | Method for Generating a Probe Pulse and Coherent Optical Time Domain Reflectometer - The present invention relates to the field of communication transmission, and in particular, to a method for generating a probe pulse and a coherent optical time domain reflectometer. The coherent optical time domain reflectometer includes: a control unit, configured to generate a first pulse signal and a second pulse signal which have a same period T, where the second pulse signal lags behind the first pulse signal, and T satisfies T≧t+2L/C; a driving unit, configured to generate a frequency change driving signal according to the first pulse signal; a continuous light laser device, configured to generate, as driven by the frequency change driving signal, continuous light having a changing frequency and an unchanging frequency spectrum width; and a probe pulse generating unit, configured to modulate the continuous light according to the second pulse signal to generate a probe pulse. | 05-09-2013 |
20130115919 | METHOD, ROUTING AGENT NETWORK ELEMENT, AND SYSTEM FOR IMPLEMETING ADDRESSING AMONG DIFFERENT NETWORKS - Embodiments of the present invention disclose a method, a routing agent network element, and a system relating to the communication technology field for implementing addressing among different networks, improving the security of an addressing process among different networks. The method for implementing addressing among different networks includes: receiving a Diameter request message carrying a local IP address of a terminal and/or a network identity of a second network from a policy control node of a first network; selecting a routing agent network element of the second network according to the local IP address of the terminal and/or the network identity of the second network; returning network element information about the routing agent network element of the second network to the policy control node of the first network; or obtaining node information about the policy control node of the second network from the routing agent network element of the second network. | 05-09-2013 |
20130115920 | Method and Apparatus for Mobile Internet Protocol Registrating or Deregistrating - A computer program product can be used to store instructions operable in a physical entity in which a destination MIP Foreign Agent (FA) resides. The program product includes code for: obtaining an identity of a mobile terminal (MT ID) and address information of an anchor proxy mobile node or an authenticator; sending a message carrying the MT ID to the anchor proxy mobile node or the authenticator; receiving a credential corresponding to the MT ID sent from the anchor proxy mobile node or the authenticator after the anchor proxy mobile node or the authenticator receives the message carrying the MT ID and searches for the credential corresponding to the MT ID; and implementing MIP registration or deregistration for the mobile terminal using the credential. | 05-09-2013 |
20130115936 | Method for State Transition and Network Device - A method for a state transition includes determining whether a user equipment (UE) is a UE frequently performing state transitions. When the state of the UE is required to be transitioned to the idle state, a state of the UE is transitioned to a paging channel (PCH) state if the UE is a UE frequently performing state transitions. If the UE is a UE infrequently performing state transitions, the state of the UE is transitioned to the idle state. | 05-09-2013 |
20130115939 | Method and Apparatus for Diagnosing Feeder Misconnection - The present invention relates to a method and an apparatus for diagnosing a feeder misconnection. The method includes: for each planned non-co-site strong neighboring cell of a sector to be analyzed, by using each sector of a base station where the sector to be analyzed is located as an interference source, determining a sector having the greatest interference with the non-co-site strong neighboring cell; and when in the planned non-co-site strong neighboring cells of the sector to be analyzed, the sector having the greatest interference with the non-co-site strong neighboring cell is in another sector except the sector to be analyzed, and a ratio of the number of non-co-site strong neighboring cells of the another sector to the total number of the non-co-site strong neighboring cells reaches a preset first threshold, determining that a feeder of the sector to be analyzed is misconnected. | 05-09-2013 |
20130115951 | METHOD AND APPARATUS FOR CONTROLLING USER EQUIPMENT'S RESIDING IN A CELL - Embodiments of the present invention disclose a method and an apparatus for controlling user equipment's residing in a cell. With the embodiments, a base station of a virtual cell transmits a signal including common channel information, a frequency of the signal of the virtual cell is the same as a frequency of a signal transmitted by a base station of a source cell, the common channel information includes a pilot, a location area code and an inter-frequency reselection threshold, or includes a pilot and a location area code, and the content of the common channel information guides user equipment to reside in a target cell through reselection or through location update. Moreover, according to the embodiments, the co-channel interference caused by the signal onto the source cell is small, and the interference onto normal services of the source cell is reduced. Massive configuration in the source cell is also avoided. | 05-09-2013 |
20130115965 | Method, Device, and System for Performing Assignment for a Call - The invention discloses a method for performing assignment for a call. The method includes: if a user initiates a call, assigning a target bearer for the call and obtaining an identifier of the target bearer; determining at least one target base station according to the identifier of the target bearer and an identifier of a base station accessed by the user, wherein the coverage of the target bearer of the at least one target base station overlaps with the coverage of a bearer, on which the call is initiated, of the base station accessed by the user, and obtaining identifier of the at least one target base station; and sending the identifier of the target bearer and the identifier of the at least one target base station to the user. The invention is capable of improving the success rate of the assignment. | 05-09-2013 |
20130115978 | Mobile Communication Method, Mobile Communication System and Access Entity - An embodiment of the invention provides a communication system. The communication system includes a user equipment which is moving within a coverage of a first network and a second network and is configured to send a location update request to a third access entity of the second network; and the third access entity which is configured to receive the location update request from the user equipment, acquire information of a first access entity of the first network from the location update request and determine whether a predetermined condition is satisfied If the predetermined condition is not satisfied, the user equipment is paged through the first access entity, and if the predetermined condition is satisfied, the user equipment is not paged through the first access entity. As such, the situation that the UE is paged in an area where it is unlikely to appear can be avoided. | 05-09-2013 |
20130115979 | SERVICE IMPLEMENTATION METHOD, APPARATUS, AND SYSTEM - A service implementation method, apparatus, and system are disclosed. The service implementation method includes: receiving, by a serving gateway, a data packet of a terminal device sent by a packet data network gateway; if the data packet is a data packet with a serving priority and the serving gateway has sent a paging trigger message with a serving priority to a mobility management element, skipping, by the serving gateway, sending a paging trigger message to the mobility management element; or if the data packet is a data packet with a serving priority and the serving gateway has sent no paging trigger message with a serving priority to a mobility management element, sending, by the serving gateway, a paging trigger message to the mobility management element; wherein the paging trigger message is used to enable the mobility management element to page the terminal device. | 05-09-2013 |
20130117029 | SIGNAL CLASSIFICATION METHOD AND DEVICE, AND ENCODING AND DECODING METHODS AND DEVICES - Embodiments of the present invention provide a signal classification method and device, and encoding and decoding methods and devices. The encoding method includes: dividing a current frame into a low-frequency band signal and a high-frequency band signal; attenuating the high-frequency band signal or a to-be-encoded characteristic parameter of the high-frequency band signal according to an energy attenuation value of the low-frequency band signal, where the energy attenuation value indicates energy attenuation of the low-frequency band signal caused by encoding of the low-frequency band signal; and encoding the attenuated high-frequency band signal or the attenuated to-be-encoded characteristic parameter of the high-frequency band signal. The technical solutions according to the embodiments of the present invention can improve the effect of combining the low-frequency band signal and the high-frequency band signal at the decoder. | 05-09-2013 |
20130117030 | SIGNAL COMPRESSION METHOD AND APPARATUS - A signal compression method and apparatus are provided. The signal compression method includes: multiplying an input signal by a window function; calculating original autocorrelation coefficients of a windowed input signal; calculating a white-noise correction factor or a lag-window according to the original autocorrelation coefficients, and calculating modified autocorrelation coefficients according to the original autocorrelation coefficients, the white-noise correction factor and the lag-window; calculating linear prediction coefficients according to the modified autocorrelation coefficients; and outputting a coded bit stream according to the linear prediction coefficients. | 05-09-2013 |
20130117339 | METHOD, APPARATUS AND SYSTEM FOR MOUNTING FILE SYSTEM - The present invention belongs to the field of computer, and particularly provides a method, an apparatus and a system for mounting a file system. The method comprises: requesting, from a node mounted with a file system of a storage stack at the network distal end, for metadata corresponding to the mounting when the file system of the storage stack is to be mounted; receiving metadata transmitted by the node mounted with the file system of the storage stack, and caching the metadata in a memory; and mounting the file system of the storage stack according to the metadata; wherein the network bandwidth is larger than the IO bandwidth of the storage stack. The technical solutions provided by the present invention have the advantages that the time for mounting the file system is short and the reading and writing efficiency of the operating system is high. | 05-09-2013 |
20130117432 | METHOD AND DEVICE FOR DESKTOP SHARING PROCESSING - An embodiment of the present invention provides a method for desktop sharing processing, comprising: receiving a sharing maintenance instruction; acquiring contents in a currently shared region according to said sharing maintenance instruction, and storing the contents, in order to provide the stored contents to other clients as shared contents. An embodiment of the present invention also provides a device for desktop sharing processing. With the present application, a sharing host is able to provide shared contents to participants constantly without being affected by the operations such as switching between windows during the conference sharing. | 05-09-2013 |
20130117443 | METHOD, APPARATUS AND SYSTEM FOR JOINT OPTIMIZATION - Embodiments of the present invention disclose a method, an apparatus and a system for joint optimization. The method for joint optimization includes: decomposing the joint optimization of an entire network into the joint optimization performed in each sub-network, regarding a bandwidth requirement for a server off the sub-network as a bandwidth requirement for a virtual server on a port, iteratively performing the joint optimization in each sub-network, and applying results of the joint optimization in the network. In the embodiments of the present invention, the bandwidth requirement for the server off the sub-network is regarded as the bandwidth requirement for the virtual server on the port, the joint optimization is iteratively performed in each sub-network, and the results of the joint optimization are applied in the network, so that the joint optimization of the entire network is performed in parallel. | 05-09-2013 |
20130117451 | METHOD, DEVICE AND SYSTEM FOR CONTROLLING WEB PAGE ACCESS - The present invention provides a method, device and system for controlling web page access. The method includes: receiving an access request message of a user, and obtaining an Internet access account of the user according to the access request message; obtaining a corresponding user rank identifier according to the Internet access account, including the user rank identifier in the access request message, and sending the access request message w the user rank identifier to a content provider server, so that the content provider server returns corresponding web page information to the user according to the user rank identifier. | 05-09-2013 |
20130117527 | METHOD AND APPARATUS FOR THIN PROVISIONING - Embodiments of the present invention provide a method and an apparatus for thin provisioning. The method includes: receiving a write IO instruction sent by a host; when the write IO instruction is not allocated a logical space and a pre-allocated space in an LUN is insufficient to be allocated to the write IO instruction, requesting a PVG for a first logical space having first allocation granularity, and in the first logical space, adopting second allocation granularity to allocate a second logical space to the write IO instruction, where the first allocation granularity is larger than the second allocation granularity; and sending the write IO instruction to the PVG, so that the PVG allocates a corresponding physical space to the write IO instruction according to the second logical space and preconfigured correspondence between logical spaces and physical spaces. In the embodiments of the present invention, the storage performance can be provided. | 05-09-2013 |
20130117614 | TUNNEL MANAGEMENT METHOD, TUNNEL MANAGEMENT APPARATUS, AND COMMUNICATIONS SYSTEM - The present invention relates to communications technologies and discloses a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined. According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network. | 05-09-2013 |
20130120519 | Method, System, Terminal, and Server for Transferring Video Call Between Access Networks - The present invention discloses a method, a system, a terminal, an MSC server, and an SCC application server for transferring a video call between access networks. The method includes: pre-negotiating, in a PS domain and through IMS signaling, a CS video call parameter; and, after a video call of a terminal is transferred from the PS domain to a CS domain, establishing a CS video call according to the pre-negotiated CS video call parameter. By using the technical solutions of the present invention, the CS video call parameter is pre-negotiated before the video call of the terminal is transferred from the PS domain to the CS domain, and after transfer to the CS domain, the CS video call is established by directly using the pre-negotiated CS video call parameter. | 05-16-2013 |
20130120652 | METHOD AND APPARATUS FOR EVALUATING TIME DELAY OF MOBILE VIDEO SERVICE - Embodiments of the invention provide method and apparatus for evaluating a time delay in a video service. The method includes: the data packet in a first collection point is matched with the data packet in a second collection point, wherein, the first collection point and/or the second point divides the transmission path of the service flow of the data packet into at least two segments; if the data packet in the first collection point and the data packet in the second collection point are matched, then the time delay in the service flow of the data packet between the first and the second collection point is calculated. By matching the data packets in the collection points, these embodiments can evaluate the distribution situation of the time delay in the video service in each network segment, and precisely locate the network segment or network element in which the time delay occurs. | 05-16-2013 |
20130121141 | METHOD, DEVICE, AND SYSTEM FOR LINK AGGREGATION FAILURE PROTECTION - A method for link aggregation failure protection includes: receiving failure information including a failure location and an identity of more than one corresponding logical link, a failed physical link and more than one physical link form an LAG, each physical link in the LAG corresponds to logical links with a same identity, and the logical links with the same identity in the LAG correspond to an RSP device of a backbone layer and a receiving device of an access layer and forward data separately through more than two aggregation devices at an aggregation layer locating between the backbone layer and the access layer; according to the failure information, bundling a logical link corresponding to the failed physical link with a logical link corresponding to a physical link without failure in the LAG to form a logical LAG; and transmitting, through the logical LAG, data sent to the failed physical link. | 05-16-2013 |
20130121142 | METHOD AND APPARATUS FOR FORWARDING MULTICAST TRAFFIC - Embodiments of the present invention provide a method and an apparatus for forwarding multicast traffic. The method includes: receiving a third multicast join message; in response to the third multicast join message, sending a first multicast join message to a first upstream router, and establishing an active path; in response to the third multicast join message, sending a second multicast join message to a second upstream router, and establishing a standby path; and sending multicast traffic to the multicast receiver through the active path, where the standby path does not forward the multicast traffic. In the foregoing embodiments, the standby path that does not forward the multicast traffic is established beforehand, so that when a fault occurs in the active path, the standby path established beforehand can be used to forward the multicast traffic. | 05-16-2013 |
20130121197 | Mobile WLAN Gateway - This disclosure provides a technique for operating a mobile station as a wireless local-area network (WLAN) gateway. The mobile station is provided with a gateway application to control the following operations: activating a WLAN circuitry of the mobile station as a WLAN base station capable of communicating with at least one WLAN terminal over a WLAN network; creating a network identifier for the WLAN base station; assigning an internet protocol address for the at least one WLAN terminal; resolving domain name service (DNS) queries in cooperation with an external DNS service system; assigning at least one port number for each protocol supported by the gateway application; and tunneling internet traffic between the at least one WLAN terminal and an internet host over the broadband connection. | 05-16-2013 |
20130121198 | METHOD, EQUIPMENT FOR SUBMITTING A MEASUREMENT REPORT - A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell. | 05-16-2013 |
20130121252 | Information Push Method, Apparatus, and System - The present invention provides a new Push method, apparatus, and system. The Push method includes: receiving a Push message delivered by an application server; obtaining a private IP address of a UE according to a user identifier, where the user identifier is obtained from the Push message; and obtaining, according to the private IP address of the UE, a PS domain node currently connected to the UE, sending the Push message to the PS domain node, and sending the Push message to the UE through the PS domain node. | 05-16-2013 |
20130121282 | Method, System, and Device for Radio Network Aggregation - A method, system, and device for radio network aggregation are applied in communication technologies. The method for radio network aggregation transmission includes: obtaining location information of a user equipment on at least two radio networks; obtaining, according to the location information, network load information of each radio network where the user equipment is currently located; determining, according to the network load information and a preset policy, a way in which data streams of the user equipment are transmitted by using the at least two radio access technologies; and transmitting the data streams of the user equipment in the determined way. Thereby, radio network aggregation is implemented. | 05-16-2013 |
20130121310 | Method, Apparatus and System for Establishing S1 Signaling Connection in an Evolved Network - A method, apparatus and system for establishing S | 05-16-2013 |
20130121344 | Method and Device for Determining Timeslot Configuration in TDM Transmission - The present invention provides a method and a device for determining timeslot configuration in TDM transmission. The method includes: receiving consecutively transmitted TDM frames, wherein at least one TDM frame among the consecutively transmitted TDM frames includes a characteristic word; and according to a case of a timeslot collection occupied by the characteristic word in the TDM frame, determining a timeslot collection configured in the TDM frame for HDLC frames, wherein the characteristic word is configured to match a physical layer rate when no peer-peer protocol, PPP, link setup request packets are transmitted. Embodiments of the present invention are able to realize automatic acquisition of timeslot configuration of TDM frames. | 05-16-2013 |
20130121352 | METHOD AND DEVICE FOR TIME SYNCHRONIZATION - A method and a device for time synchronization are disclosed according to the embodiments of the present invention. The method includes: selecting, by a slave device, a port of a single-fiber bi-directional line as a synchronization port of a 1588 clock protocol; specifying a work mode of the synchronization port; exchanging a 1588 clock synchronization packet with a master device through the synchronization port according to the work mode; acquiring transmission time information and restore a system clock according to the 1588 clock synchronization packet; and adjusting the system clock according to the work mode and the transmission time information. The device includes: a line processing module, a clock recovery module and a clock adjustment module. Through the method and the device, zero-error time synchronization is implemented; and in the case of unfixed path delay, the time synchronization can also be implemented. | 05-16-2013 |
20130121437 | METHOD AND APPARATUS FOR ACQUIRING A PRECODING MATRIX INDICATOR AND A PRECODING MATRIX - In the field of communication technologies, a method and an apparatus for acquiring a Precoding Matrix Indicator (PMI) and a Precoding Matrix (PM) are provided. The method includes: acquiring a reference PMI and a differential PMI according to a first non-differential codebook and a first diagonal differential codebook, where codewords included in the first diagonal differential codebook form a diagonal matrix. The apparatus includes a PMI acquiring module. Acquiring a reference PMI and a differential PMI according to a non-differential codebook and a diagonal differential codebook can reduce the feedback overhead or improve the feedback precision; and the fact that codewords included in the diagonal differential codebook form a diagonal matrix can maintain amplitude characteristics (for example, a constant modulus characteristic, and a finite character set constraint characteristic) of elements of the non-differential codebook or facilitate power distribution among antennas. | 05-16-2013 |
20130121440 | METHOD AND APPARATUS FOR IMPLEMENTING DIGITAL BASEBAND PREDISTORTION - An apparatus for implementing digital baseband predistortion includes a transmission channel including a digital-to-analog converter, a modulator, an amplifier and a power amplifier, and further includes a feedback channel analog part including a diode detector, a filter and an analog-to-digital converter, and a feedback channel digital part including a predistorter, a mode obtaining unit, a predistortion coefficient generator and a feedback correcting unit. The diode detector is configured to obtain an envelope of an output signal of the power amplifier. Embodiments of the present invention further provide a method for implementing digital baseband predistortion by applying the foregoing single-chip. Due to a simple structure of the diode detector, not only the number of radio frequency devices on the feedback channel is reduced, implementation complexity of hardware is lowered, power consumption is reduced, but also a feedback channel analog part may be integrated onto the single-chip. | 05-16-2013 |
20130122865 | Method for Implementing Location Update, Serving GPRS Support Node and Visitor Location Register - The present invention provides a method for implementing a location update that includes: receiving a routing area update request message which includes a mixed location update indication and a routing area identification (RAI) and is sent by a serving radio network subsystem (SRNS); performing, at least according to the RAI, a routing area update; at least according to the routing area update request message, obtaining a location area identification (LAI) and an address of a visitor location register (VLR) which are of a 2G network system where a mobile terminal is located; and sending the location area update request message, which carries at least the mixed location update indication and the LAI, to the VLR corresponding to the address of the VLR such that the VLR corresponding to the address of the VLR implements a location area update, at least according to the location area update request message. | 05-16-2013 |
20130122908 | METHOD FOR IMPROVING HANDOVER SUCCESS RATE OF GROUP MOBILE TERMINALS, MOBILE PROXY, AND MOBILE TERMINAL - A method for improving a handover success rate of a group of mobile terminals include obtaining a minimum backoff time value according to obtained access parameters, receiving a message from a mobile terminal after entering a new cell, and sending the message to a base station if the message is a handover request message. If the message is not a handover request message, the method includes sending the received message to the base station upon expiry of a predetermine time after the message is received. The predetermined time is greater than or equal to the minimum backoff time value, and the minimum backoff time value is a minimum time value of the predetermined time when the received message from the mobile terminal is not the handover request message. | 05-16-2013 |
20130124196 | METHOD AND APPARATUS FOR GENERATING NOISES - A method and an apparatus for generating comfortable noises so as to improve user experience are disclosed. The method includes: if a received data frame is a noise frame, calculating a corresponding energy attenuation parameter based on the noise frame and a data frame received earlier than the noise frame; and attenuating noise energy based on the energy attenuation parameter to obtain a comfortable noise signal. An apparatus for generating comfortable noise is also provided. | 05-16-2013 |
20130124199 | PULSE ENCODING AND DECODING METHOD AND PULSE CODEC - In a pulse encoding and decoding method and a pulse codec, more than two tracks are jointly encoded, so that free codebook space in the situation of single track encoding can be combined during joint encoding to become code bits that may be saved. Furthermore, a pulse that is on each track and required to be encoded is combined according to positions, and the number of positions having pulses, distribution of the positions that have pulses on the track, and the number of pulses on each position that has a pulse are encoded separately, so as to avoid separate encoding performed on multiple pulses of a same position, thereby further saving code bits. | 05-16-2013 |
20130124216 | Method, Device and System for Signal Encoding and Decoding - A method, device, and system for signal encoding and decoding are disclosed. The method includes: encoding a core layer signal to obtain a core layer signal code; selecting an enhancement sample point that requires enhancement layer signal encoding according to the core layer signal code and the number of bits that can be used by an enhancement layer; obtaining an enhancement layer signal code of the enhancement sample point; and outputting a bit stream, where the bit stream includes the core layer signal code and the enhancement layer signal code. According to the number of bits that can be used by the enhancement layer, the enhancement sample point that requires enhancement layer signal encoding is selected; the enhancement layer signal of the selected enhancement sample point is encoded and decoded; when no sufficient bits are available for the enhancement layer, the enhancement quality of the core layer can be improved. | 05-16-2013 |
20130124597 | NODE AGGREGATION SYSTEM FOR IMPLEMENTING SYMMETRIC MULTI-PROCESSING SYSTEM - Embodiments of the present invention provide a node aggregation system for implementing a symmetric multi-processing system. The system includes at least one node aggregation module, at least one service network interface module and at least one computing node cluster, where the computing node cluster includes at least one computing node; the computing node cluster forms a computing resource pool, and is adapted to process a data service; the node aggregation module constitutes an aggregation network domain, and is connected to all the computing nodes in the computing node cluster through a first interface; and the service network interface module constitutes a service network domain, and is connected to all the computing nodes in the computing node cluster through a second interface, and connected to an external input/output device through several interfaces different from the second interface. | 05-16-2013 |
20130124618 | METHOD, SYSTEM AND DEVICE FOR SUPPORTING APPLICATION CLIENT BEING ALWAYS ONLINE - A method supporting an application client being always online is provided, and the method includes: establishing a long link between an always online engine AOE ( | 05-16-2013 |
20130124785 | DATA DELETING METHOD AND APPARATUS - A data deleting method and apparatus is provided in embodiments of this application. The method comprises: when a file system detects a delete request for a target file, examining a security property of the target file, wherein the security property of a file comprises secret classified property; if the security property of the target file is secret classified property, executing an overwrite operation on the target file and then executing a delete operation to delete the target file; wherein the overwrite operation comprises sending a write command to a SSD, the write command being a predefined write command which is expanded by adding an immediate scrubbing flag, to cause the SSD to invoke a backstage garbage collection program according to the predefined write command to immediately delete data on garbage blocks corresponding to logical block addresses of the target file. | 05-16-2013 |
20130124796 | STORAGE METHOD AND APPARATUS WHICH ARE BASED ON DATA CONTENT IDENTIFICATION - The embodiments of the present invention provide a storage method and a storage apparatus which are based on data content identification. Through the storage method and the storage apparatus which are based on data content identification and provided in the embodiments of the present invention, the data from the host is received, the content of the data is scanned to obtain format characteristics of the data, and the characteristics are matched with format characteristics in a content characteristic base to determine attributes of the data, and the data is sorted and stored according to the data attributes, so that a storage device can obtain attributes of the data to be stored and optimize the data, which improves data storage performance of the storage device. | 05-16-2013 |
20130124914 | Method and Device for Detecting Data Reliability - Embodiments of the present invention disclose a method and a device for detecting data reliability, which belong to the field of computer technologies. The method includes: dividing source data into multiple source data blocks; establishing a corresponding duplicate data block for each source data block, where the duplicate data block and the source data block are stored in different physical memory blocks respectively; establishing a corresponding reliability maintenance data structure for the source data block; and registering the reliability maintenance data structure with a first reliability maintenance thread of a central processing unit, the source data block corresponding to the reliability maintenance data structure registered with the first reliability maintenance thread, comparing a reliability check value of the source data block with a reliability check value recorded in the reliability maintenance data structure, and replacing the source data block having the error with the duplicate data block. | 05-16-2013 |
20130127377 | DEVICE FOR REMOTELY CONTROLLING MULTI-BAND ANTENNA AND MULTI-BAND ANTENNA SYSTEM - The present invention relates to the antenna control field, and discloses a device for remotely controlling a multi-band antenna and a multi-band antenna system. The device for remotely controlling a multi-band antenna includes an antenna panel | 05-23-2013 |
20130127657 | Method and Apparatus for Acquiring Information about Base Station Antenna, and Base Station Antenna - A method and an apparatus for acquiring information about a base station antenna, and the base station antenna. The apparatus includes at least two receiving antenna units that are configured to receive satellite signals sent by a satellite in a satellite positioning system. The receiving antenna units and the base station antenna accord with a preset position relationship. A processing unit is configured to obtain position information of the receiving antenna units according to the satellite signals and to obtain position information of the base station antenna according to the position information of the receiving antenna units and the preset position relationship between the receiving antenna units and the base station antenna. | 05-23-2013 |
20130127666 | Antenna Apparatus, Antenna System, and Antenna Electrical Tilting Method - Embodiments of the present invention provide an antenna apparatus, a system, and an adjusting method. The antenna apparatus is configured to be used in conjunction with an RCU (remote control unit, external remote control unit). The antenna apparatus includes a readable and writable memory and a motor. The readable and writable memory is configured to store configuration data of an antenna and antenna information corresponding to the configuration data, where the configuration data is used to control the RCU to drive the motor to move, so as to adjust an electrical down-tilt angle of the antenna. | 05-23-2013 |
20130128127 | REMOTE CONTROL METHOD, REMOTE CONTROLLER, REMOTE CONTROL RESPONSE METHOD AND SET-TOP BOX - Embodiments of the present invention disclose a remote control method, a remote controller, a remote control response method, and a set-top box. The remote control method includes: sensing a user selection operation event, and judging a type of the user selection operation event; when the type of the user selection operation event is corresponding to an operation control mode type, sending a user selection operation event message; when the type of the user selection operation event is not corresponding to the operation control mode type, switching an operation control mode. The remote control method complies with a use habit of a user in terms of operation control mode switching, so that the user may trigger operation control mode switching through natural association without special learning, thereby improving a user experience effect. | 05-23-2013 |
20130128722 | STREAMING SERVICE LOAD SHARING METHOD, STREAMING SERVICE PROCESSING METHOD, AND CORRESPONDING DEVICE AND SYSTEM - Embodiments of the present invention disclose a streaming service load sharing method, a streaming service processing method, and a corresponding device and system. According to the embodiments of the present invention, a fixed allocation range is determined for each service node, so that when a service node fails and needs to perform smoothing of stream table items, only a fixed allocation range of the failed service node needs to be shared by other service nodes, thereby better ensuring stability of a processing range of the service node, and reducing the number of the stream table items to be smoothed. | 05-23-2013 |
20130128728 | METHOD AND SYSTEM FOR SWITCHING APS SERVICE CHANNEL AND AUTOMATIC PROTECTION SWITCHING DEVICE - A method and a system for switching an APS service channel, and an automatic protection switching device are disclosed. The method includes: a first recovered side reaches a wait-to-restore (WTR) state when the first recovered side receives information about transition to the WTR state from a second recovered side if a current state of the first recovered side is a first No Request (NR) state and if a state prior to transition to the first NR state is a Signal Fail (SF) state; and the first recovered side reaches a second NR state upon expiry of a WTR time of the first recovered side after receiving WTR time expiry information sent by the second recovered side. Therefore, the user can know the WTR state of the first recovered side clearly. | 05-23-2013 |
20130128771 | METHOD AND APPARATUS FOR TOPOLOGY DISCOVERY - A method and an apparatus for topology discovery are disclosed. Link state information of each port of each device on a ring network is confirmed through neighbor negotiation between a first device and a neighbor device, and by broadcasting a link state information base of each device to other devices on the ring network, each device on the ring network can obtain the newest and synchronous link state information of each port on the ring network, so that each network device on the ring network implements topology discovery of the ring network where the network device is located. | 05-23-2013 |
20130128781 | Method and Device for Implementing Synchronization Between Different Systems - The present invention provides a method and a device for implementing synchronization between different systems. The method includes setting a starting time of an LTE TDD frame, where the starting time set for the LTE TDD frame is later than a starting time set for a WiMAX frame. The LTE TDD frame is transmitted after the starting time of the LTE TDD frame arrives. The WiMAX frame adopts a subframe ratio structure of 29:18, the LTE TDD frame adopts a subframe ratio structure of subframe configuration 1, and an UpPTS time slot and a last uplink symbol of a last uplink subframe which are in the LTE TDD frame are in a status of being knocked off. | 05-23-2013 |
20130128816 | Method, Apparatus, and System for Setting Maximum Bandwidth - Embodiments of the present invention provide a method for setting a maximum bandwidth. In the technical solutions of the embodiments of the present invention, through obtaining the bandwidth support capability of the UE, the UE is authorized with the maximum bandwidth matching its capability, which can satisfy bandwidth demands of different types of terminals, make full use of a network resource, and solve a problem that a data service cannot be implemented due to being unable to activate a PDP context after a 3G radio network is upgraded to an HSPA+, the network supports the QoS greater than 16 M, but a part of terminals do not support a bandwidth parameter greater than 16 M whereas a bandwidth authorized by a network side is greater than 16 M. | 05-23-2013 |
20130128840 | Method and Base Station for Dynamic Adjustment of Carrier Resource - A method and base station for dynamic adjustment of a carrier resource are disclosed. First, a cell-edge traffic volume of a local cell is detected; then, if the cell-edge traffic volume of the local cell is reduced, an idle primary subcarrier resource in the cell is released as a secondary subcarrier according to a degree of reduction of the cell-edge traffic volume and according to a multiple of a predetermined minimum granularity. With it, when the cell-edge traffic volume of the local cell is changed, the allocation of a primary subcarrier and a secondary subcarrier may be adjusted dynamically, which increases a utilization rate of a spectrum and ensures that carrier resources can be utilized properly and adequately. | 05-23-2013 |
20130128852 | RESOURCE ALLOCATION METHOD AND APPARATUS - The present invention discloses a resource allocation method and apparatus, wherein the method comprises: determining a first resource block group size corresponding to a first resource allocation type in the common resource area; and dividing all resource blocks in the common resource area of the carrier into one or more resource block groups; determining a second resource block group size corresponding to the first resource allocation type in the dedicated resource area; and according to the second resource block group size, dividing resource blocks in the dedicated resource area of the carrier into one or more resource block groups. | 05-23-2013 |
20130128861 | METHOD AND APPARATUS FOR IMPLEMENTING BASEBAND RESOURCE POOL IN LTE BASE STATION - In a method for implementing a baseband resource pool in an LTE base station provided in the present invention, the LTE base station includes a main control module, a master board, and a slave board, and the master board and the slave board include baseband processing modules. In the method for implementing a baseband resource pool in an LTE base station provided in the present invention, the RACH processing capability of the LTE base station is improved by adding a slave baseband board including a baseband processing module. | 05-23-2013 |
20130128865 | Method, Device and System for Processing Reverse Single Radio Voice Call Continuity - The present invention provides a method, device, and system for processing reverse single radio voice call continuity. The method includes, before handing over a voice service from a CS domain network to a PS domain network, preconfiguring, in the PS domain network by a UE, information about resources needed for the voice service handover; and in the process of handing over, by the UE, the voice service from the CS domain network to the PS domain network, establishing a forwarding channel between a first network element of the PS domain and a second network element of the CS domain by using the preconfigured information about resources, where the forwarding channel is configured to forward voice service data between the UE and a peer UE after the UE accesses the PS domain network. | 05-23-2013 |
20130128866 | METHOD, APPARATUS, AND SYSTEM FOR SECURITY PROCESSING IN HANDOVER PROCESS - A method, an apparatus, and a system for security processing in a handover process in the field of communication technologies are provided, including: in a handover preparation and handover execution processes performed by a user equipment UE and a source node and a target node on a network side, obtaining, by the target node, security capability information of the UE provided by the source node or a security verification entity, where the security verification entity includes a gateway in case of UE handover under a NodeB or a donor NodeB in case of UE handover under a relay node; and if the source node provides the security capability information of the UE. | 05-23-2013 |
20130129004 | DATA MODULATION AND DEMODULATION METHOD, SPECTRUM MANAGEMENT METHOD, APPARATUS AND SYSTEM - A data modulation method, a data demodulation method, and a method, include obtaining a target frequency band allocated to a transmitting terminal; calculating a precoding codeword index of spectrum shaping according to a codebook corresponding to a current radio scene and the target frequency band, where the codeword index corresponds to a return-to-zero subcarrier sequence, and the return-to-zero subcarrier sequence serves to calculate a precoding vector for modulating data; and sending the precoding codeword index out through broadcast. | 05-23-2013 |
20130129096 | Audio Signal Synthesizer - The invention relates to an audio signal synthesizer, the audio signal synthesizer comprises a transformer for transforming the down-mix audio signal into frequency domain to obtain a transformed audio signal; a signal generator for generating a first auxiliary signal, for generating a second auxiliary signal, and for generating a third auxiliary signal upon the basis of the transformed audio signal; a de-correlator for generating a first de-correlated signal, and for generating a second de-correlated signal from the third auxiliary signal, the first de-correlated signal and the second de-correlated signal being at least partly de-correlated; and a combiner for combining the first auxiliary signal with the first de-correlated signal to obtain a first audio signal, and for combining the second auxiliary signal with the second de-correlated signal to obtain the second audio signal, the first audio signal and the second audio signal forming the multi-channel audio signal. | 05-23-2013 |
20130129242 | Method and Device for Generating a Predicted Value of an Image - A method and device for generating a predicted value of image that are mostly used to generate a predicted value of a current block during image encoding or decoding. The method includes: determining a searching scope, wherein multiple motion vectors are included in the searching scope; performing up-sampling interpolations on first reference blocks, corresponding to the motion vector in the searching scope, in a reference image of the current block by using a first filter to obtain up-sampled first reference blocks; by using the up-sampled first reference blocks, obtaining at least one candidate motion vector corresponding to the current block; performing up-sampling interpolations on second reference blocks, corresponding to the at least one candidate motion vector, in the reference image of the current block by using a second filter to obtain up-sampled second reference blocks; combining the up-sampled second reference blocks to obtain a predicted value of the current block. | 05-23-2013 |
20130129353 | Signal Transmission Processing Method and Apparatus and Distributed Base Station - The disclosures provide a method and apparatus for transmitting and receiving interface signals of a distributed base station. At least one channel of Common Public Radio Interface (CPRI) signals of a distributed base station are encapsulated into optical transport unit x (OTUx) signals in a frame structure of OTUx by adopting Generic Mapping Procedure (GMP) mapping scheme, wherein the x represents a transmission capacity and wherein the OTUx is adopted for providing a bandwidth required by the at least one channel of CPRI signals, and then the OTUx signals that bear the at least one channel of CPRI signals are sent. | 05-23-2013 |
20130130703 | SIGNAL TRANSMISSION METHOD, APPARATUS, AND BASE STATION - Embodiments of the present invention provide a signal transmission method, apparatus, and base station. The method includes: sending downlink signals through N sectors, where the N sectors are created by using M sectors used to receive uplink signals, and N>M. In the embodiments of the present invention, the base station creates N sectors by using M sectors used to receive uplink signals and sends downlink signals through the N sectors, so that the multi-sector technology is mainly used in the downlink and the multi-antenna technology is mainly used in the uplink. This may resolve an existing conflict between the uplink and the downlink when system capacity is being improved, thereby improving system capacity of a wireless communication network. | 05-23-2013 |
20130132634 | ROUTING SWITCH APPARATUS, NETWORK SWITCH SYSTEM, AND ROUTING SWITCHING METHOD - The present disclosure relates to a routing switch apparatus, a network switch system, and a routing switch method. The routing switch apparatus includes one or more direct memory access modules and at least two protocol conversion interfaces. The direct memory access module is configured to generate a continuous access request of a cross network node, and control data transmission in the at least two protocol conversion interfaces; each protocol conversion interface is configured to convert a communication protocol of data transmitted inside and outside the routing switch apparatus and connect the routing switch module and an external network node. The routing switch apparatus may be introduced to replace a network switch, so that cross-node memory access and IO space access can be performed directly rather than through a proxy, thereby reducing delay of the cross-node memory access and IO space access and improving overall performance of a system. | 05-23-2013 |
20130132700 | METHOD AND SYSTEM FOR DYNAMICALLY UPGRADING A CHIP AND BASEBOARD MANAGEMENT CONTROLLER - The present invention relates to the field of communications, and in particular, to a method and a system for dynamically upgrading a chip and a baseboard management controller. The method includes: obtaining an upgrade file that is used for upgrading a chip; upgrading, based on the upgrade file, data in a flash memory that is used for storing data of the chip, and not performing a reset operation on the chip at this time; and when it is acquired through detection that the state of a service system that is connected to the chip is a service idle state, replicating the upgraded data in the flash memory to a random access memory in the chip, and performing a reset operation on the chip. According to the present invention, the availability and maintainability of the system are improved. | 05-23-2013 |
20130132770 | METHOD AND APPARATUS FOR RECONSTRUCTING REDUNDANT ARRAY OF INEXPENSIVE DISKS, AND SYSTEM - Embodiments of the present invention provide a method and apparatus for reconstructing a RAID, and a system, when a first physical disk is faulty, finding DUs of other physical disks, where the DUs are located on a same LDS as a DU of the first physical disk, in each logic module of a pre-generated layout template, performing exclusive-OR on data read from the DUs of other physical disks, and writing the data into a hot spare DU of a second physical disk; and in the layout template, replacing a DU identifier of the first physical disk with a DU identifier of the second physical disk, where DUs corresponding to DU identifiers in each LDS in the layout template belong to different physical disks. The present invention can reduce time needed for writing the data, shorten time needed for RAID reconstruction and restoration, and improve a reconstruction speed. | 05-23-2013 |
20130132776 | METHOD FOR OUTPUTTING POWER-ON SELF TEST INFORMATION, VIRTUAL MACHINE MANAGER, AND PROCESSOR - The present disclosure provides a method for outputting power-on self test information, a virtual machine manager, and a processor. The method includes: receiving trigger information generated by a BIOS program when the BIOS program runs a predefined virtual mode trigger instruction, starting, by a virtual machine manager, the virtual machine manager and monitoring a processor, where the processor is a processor that enters a virtual mode after receiving the trigger information of the BIOS program; when detecting that the processor generates an exit instruction, obtaining power-on self test information after the BIOS program performs a power-on self test operation, and outputting the power-on self test information to a serial port. Power-on self test information may be output without using a motherboard diagnostic card, so that device resources are saved. In addition, the operation is simple, and no human control operation is required. | 05-23-2013 |
20130132803 | ENCODING METHOD, DECODING METHOD, ENCODING DEVICE, AND DECODING DEVICE - The embodiments of the present invention provide an encoding and decoding method and device. The encoding method includes: equally dividing input K-bit information into n blocks, where k | 05-23-2013 |
20130132942 | APPLICATION SOFTWARE INSTALLATION METHOD AND APPLICATION SOFTWARE INSTALLATION APPARATUS - An application software installation method and an application software installation apparatus are used to solve problems of operation complexity and high implementation difficulty in an existing installation process of application software. The method includes: mounting mirror data of a virtual machine, and mapping the mirror data as one virtual disk in a local file system; updating a registry file in a virtual disk according to registry change record data in an application software package; and updating a file structure in the virtual disk according to the file change record data and the file in the application software package, thereby implementing installation of the application software in the virtual machine. In the process of installing the application software, a user of the virtual machine does not need to perform complex operations, thereby reducing software installation difficulty. | 05-23-2013 |
20130132995 | SERVICE ACCESS METHOD, DEVICE, AND SYSTEM - The present invention provides a service access method, device, and system, and relates to the field of television services, to guarantee multicast security of a network device. The method includes: obtaining an authorized multicast address list according to program channel list information provided by a server; receiving an Internet Group Management Protocol IGMP packet request sent by a user terminal device, where the IGMP packet request carries a multicast address; verifying the multicast address in the IGMP packet request according to the multicast address list; and sending a media data stream corresponding to the verified multicast address to the user terminal device. The solutions of the present invention are suitable for realizing the security of multicast of network device. | 05-23-2013 |
20130133068 | METHOD, APPARATUS AND SYSTEM FOR PREVENTING DDOS ATTACKS IN CLOUD SYSTEM - A method, an apparatus and a system for preventing DDoS (Distributed Denial of Service) attacks in a cloud system. The method for preventing DDoS attacks in a cloud system includes: monitoring, by a protection node in a cloud system, data traffic input into virtual machines, where the cloud system includes the protection node and multiple virtual machines, and data streams communicated between the virtual machines pass through the protection node; extracting data streams to be input into virtual machines if it is detected that the data traffic input into the virtual machines is abnormal; sending the extracted data streams to a traffic cleaning apparatus for cleaning; receiving the data streams cleaned by the traffic cleaning apparatus; and inputting the cleaned data streams into the virtual machines. The technical solutions provided in the embodiments of the present disclosure can effectively prevent DDoS attacks between virtual machines in the cloud system. | 05-23-2013 |
20130135777 | SURGE PROTECTION CIRCUIT - A surge protection circuit includes a surge protection unit and an interface electrically connected to each other. The surge protection unit includes an internal connection terminal block, three varistors and one discharge tube. The three varistors are electrically connected to the internal connection terminal block, where two varistors are electrically connected to the discharge tube. The discharge tube is also electrically connected to the internal connection terminal block and is grounded. The surge protection circuit can avoid connecting a varistor to the discharge tube in series and reduce a residual voltage of the surge protection circuit. | 05-30-2013 |
20130136025 | SYSTEM FOR IMPLEMENTING MULTIPLE RADIO ACCESS NETWORKS (RANS) CONVERGENCE AND METHOD THEREOF - Provided are a system for implementing multiple Radio Access Networks (RANs) convergence and a method thereof in the present invention. The method includes: an anchor RAN establishes a connection with a User Equipment (UE); the anchor receives a RAB establishment request from a Core Network (CN); the anchor RAN selects an auxiliary RAN; the anchor RAN sends quality of service (QoS) parameters to the auxiliary RAN, so that the auxiliary RAN establishes a connection with the UE according to the QoS parameters, while the anchor RAN keep the connection with the UE. With the methods provided in embodiments for the present invention, multiple RANs convergence is implemented, and the UE establishes connections with the anchor RAN and the auxiliary RAN at the same time, so as to improve the peak rate of the UE. | 05-30-2013 |
20130136077 | USER EQUIPMENT, METHOD FOR DETERMINING RESOURCE, METHOD FOR REPORTING RESOURCE, AND SYSTEM FOR DISTRIBUTING RESOURCE - A User Equipment (UE), a method for determining a resource, a method for reporting a resource, and a system for distributing a resource are provided. The method for determining a resource includes: if transmission data on the carrier reaches maximum transmission data supported in a scope allowed by Service Grant (SG), and a transmission power of the UE is capable of improving a data transmission rate of the carrier, and the carrier and the other one carrier of the dual carriers are incapable of completing transmitting total buffer status data in the same delay period, determining that a resource distributed to a UE on one carrier of dual carriers of the UE is insufficient; otherwise, determining that the resource distributed for the UE on the carrier is sufficient. Therefore, a solution for reporting the resource of the dual carriers is provided, so as to improve a network performance. | 05-30-2013 |
20130136107 | METHOD AND APPARATUS FOR PROCESSING DATA AND BASE STATION - The present invention provides a method and an apparatus for processing data and a base station. The method includes: receiving first service data sent by a first radio frequency device, where the first service data are received by at least one receiving set of the first radio frequency device; receiving at least one second service data sent by at least one second radio frequency device, where the at least one second service data are respectively received by at least one receiving set corresponding to the at least one second radio frequency device; and transferring the first service data and the at least one second service data to a baseband processing device through a baseband processing device channel corresponding to the first radio frequency device. The solution according to embodiments of the present invention is capable of effectively using channel resources of a baseband processing device. | 05-30-2013 |
20130136145 | TIME MESSAGE PROCESSING METHOD, APPARATUS AND SYSTEM - A time message processing method, apparatus and system are provided by the embodiments of the present. The method includes: receiving a time message transmitted from a transmitter; determining whether the time message is an event message according to the identifier information in the time message, wherein the identifier information is the information carried in the field which is not encrypted with the Internet protocol security by the transmitter. With the method, apparatus and system provided by the embodiments of the present, after receiving the time message, the time message receiver can directly determine whether the time message is the event message according to the identifier information carried in the field which is not encrypted by the Internet protocol security in the time message, without any decryption, thereby solving the problem in the prior art that it cannot be determined whether the time message is an event message. | 05-30-2013 |
20130136199 | CHANNEL ESTIMATION METHOD, APPARATUS AND SYSTEM - A channel estimation method, comprising when it is determined that in-band SRSs are required to be transmitted, acquiring the number of transmitting antenna ports and the number of layers of the currently transmitted DMRSs; calculating the difference of the number of the transmitting antenna ports and the number of layers of the currently transmitted DMRSs, and using the difference as the number of in-band SRSs that are required to be transmitted; transmitting in-band SRSs to a receiving-end device according to the number of in-band SRSs that are required to be transmitted, to enable the receiving-end device to perform channel estimation according to the currently transmitted DMRSs and the received in-band SRSs. | 05-30-2013 |
20130138738 | METHOD AND SYSTEM FOR MAINTAINING CONTACT INFORMATION - The present disclosure relates to communication technologies, and particularly, to a method, apparatus and system for maintaining contact information. The embodiment of the present invention provides a method for maintaining contact information, including: acquiring address book information of a user and authorization settings of the address book information of the user and saving the acquired in an address book server, receiving a subscription request from a subscriber device, and establishing, according to confirmation information from the subscribed-for user regarding the subscription request from the subscriber device, a subscription relation list for a subscribed-for user and subscriber device and updating, by the address book server, address book information of the subscriber device according to a subscription relation and authorization in the subscription relation list when the subscribed-for user modifies the address book information of the subscribed-for user in the address book server. | 05-30-2013 |
20130138832 | METHOD, ROUTER BRIDGE, AND SYSTEM FOR TRILL NETWORK PROTECTION - Embodiments of the present invention disclose a method, a router bridge, and a system for TRILL network protection. An active RB node and a standby RB node share a virtual Nickname and a virtual MAC address, and construct a protection group. The active RB node, through the TRILL protocol, obtains a network topology and generates a forwarding path to perform forwarding of a data packet. When the active RB node is faulty, the standby RB node is raised to be active and the data packet is forwarded through the standby RB node, so that the time for fault recovery is shortened, thereby solving the problem that in an existing TRILL network when a root RB node is faulty, a long time for the fault recovery causes a service interruption and affects network performance. | 05-30-2013 |
20130138856 | METHOD AND APPARATUS FOR NODE HOT-SWAPPING - The present invention discloses a method and an apparatus for node hot-swapping, which simplify the node hot-adding procedure, and improve the operation efficiency of the hot-adding procedure. The present invention includes: obtaining, by a server from a baseboard management controller BMC of a node device to be added, static hardware information of the node device to be added, and storing it into a storage device of the server, where the static hardware information is obtained through an out-band channel by the BMC of the node device to be added; receiving, by the server, a node hot-adding command sent by a user, where the hot-adding command carries identifier information of the node device to be added; obtaining the static hardware information of the node device to be added corresponding to the identifier information from the storage device; and adding, according to the static hardware information, the node device to be added. | 05-30-2013 |
20130139052 | METHOD AND APPARATUS FOR LOADING EPUB ELECTRONIC BOOK - The present disclosure relates to the field of e-book technologies, and in particular, to a method and an apparatus for loading an EPub e-book into a reading device. A method for loading an EPub e-book provided herein includes: resolving a directory file of the EPub e-book to obtain directory index information of each chapter of the EPub e-book, and displaying a directory of the EPub e-book; resolving a chapter selected in the EPub e-book, and displaying content of the resolved chapter and a page number of a current page relative to the selected chapter; and obtaining number of pages of every other chapter in the EPub e-book, and displaying page number information according to the obtained number of pages of each chapter. The corresponding reading device and a system for sharing loading data of all chapters of an EPub e-book are also disclosed. | 05-30-2013 |
20130139217 | METHOD AND APPARATUS FOR EXECUTING SECURITY POLICY SCRIPT, SECURITY POLICY SYSTEM - Embodiments of the present invention provide a method and an apparatus for executing a security policy script as well as a security policy system. The method includes: verifying a signature of a security policy script to be executed, where the security policy script to be executed corresponds to a unique signature, and the signature is used to verify validity of the security policy script; and invoking a script engine to execute the security policy script to be executed after verifying that the signature of the security policy script to be executed is correct, so as to improve security of the security policy script effectively. | 05-30-2013 |
20130139534 | ENERGY-SAVING DEVICE FOR AIR CONDITIONER OUTDOOR UNIT AND ENERGY-SAVING METHOD THEREOF - The present disclosure provides an energy-saving device for an air conditioner outdoor unit, which comprises: a water mist generator which is installed opposite to an air inlet of the outdoor unit for atomizing water to generate water mist, thereby sending the generated water mist to the outdoor unit along with external airflow; a water circulating system which connects the water mist generator with an external water source, so as to supply the water mist generator with water needed for atomizing; a controller which is connected to the water circulating system for controlling operational states of the water circulating system based on monitored results of the temperature at an air inlet of a condenser of the outdoor unit and the refrigerant evaporating pressure, thereby starting and stopping the generation of water mist. | 06-06-2013 |
20130141272 | MICROWAVE TRANSMISSION APPARATUS - A microwave transmission apparatus is provided. A multiplexing unit generates multiplexed data based on a service clock rate. An interface unit writes and reads the multiplexed data at the service clock rate and a read clock rate respectively. An encoding and mapping unit performs encoding and mapping on the multiplexed data using a symbol clock rate to generate symbol data, and sends the symbol data to up conversion units. A clock tracking unit generates the symbol clock according to the system clock, and performs frequency division on the symbol clock to acquire the read clock. A stream control unit adjusts the service clock rate according to a water line error generated by the interface unit, so that the service clock rate is equal to the read clock rate. As a frequency and a phase of the system clock are fixed, even ACM switching occurs, the system clock is stably transferred. | 06-06-2013 |
20130142017 | Reminding Method and Device for Playing Sound According to Control or According to Spending Amount in Real Time - A reminding method and device for playing a tone according to control or according to spending amount in real time. The method comprises: receiving, from a charging system, an interval duration of playing a tone which is related to having spent the fixed amount; setting an interval duration of playing a tone for reminding of the spending of the fixed amount according to the interval duration of playing a tone which is related to having spent the fixed amount; and when a call duration of a user reaches the interval duration of playing a tone for reminding of the spending of the fixed amount, playing the tone which is for reminding of having spent the fixed amount to the user. The present invention solves the problem in the prior art that real-time sound play reminding cannot be performed on the user based on spending amount. | 06-06-2013 |
20130142148 | Method for Communicating with a User Equipment Using Plurality of Transmit Antennas - The invention relates to a method for communicating with a user equipment using a plurality of transmit antennas being capable of generating transmission beams in a communication network. The method includes deciding whether to generate either a first transmission beam using a first beamforming approach or to generate a second transmission beam using a second beamforming approach in dependency on a network condition. Based upon a result of the deciding, the first transmission beam or the second transmission beam is transmitted towards the user equipment. | 06-06-2013 |
20130142150 | METHOD, BASE STATION AND USER EQUIPMENT FOR TRANSMITTING PHYSICAL RESOURCE BLOCKS AND ESTIMATING CHANNELS - A method, a base station and a user equipment for transmitting physical resource blocks and estimating channels are provided. The method includes: scheduling, by a base station, M PRBs for the user equipment, and configuring reference signal patterns for the M PRBs as following: allocating (X−1)M+1 demodulation reference signal subcarriers for M PRBs in a frequency domain, configuring only one demodulation reference signal subcarrier within a range of (−N, N] subcarriers in a border of every two PRBs, where locations of the rest (X−2)M+2 demodulation reference signal subcarriers keep consistent with locations of demodulation reference signal subcarriers in M contiguous first demodulation reference signal patterns in a frequency domain; and transmitting the configured M PRBs to the user equipment, so that the user equipment performs joint channel estimation according to the configured M PRBs. This saves reference signal overheads and optimizes data transmission rate. | 06-06-2013 |
20130142156 | METHOD AND DEVICE FOR NOTIFYING REFERENCE SIGNAL CONFIGURATION INFORMATION - Embodiments of the present invention disclose a method and a device for notifying reference signal configuration information, and relate to the field of communications technologies. The method includes: coding, according to channel state information-reference signal (CSI-RS) configuration information, the CSI-RS configuration information, to obtain a CSI-RS configuration information code; storing a mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information, and sending the mapping relation to a UE for storage; searching, in the stored mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information, for a CSI-RS configuration information code corresponding to CSI-RS configuration information to be notified; and sending the found CSI-RS configuration information code to the UE, so that the UE determines CSI-RS configuration information according to the received CSI-RS configuration information code and the mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information. | 06-06-2013 |
20130144714 | Method, Apparatus and System for Supporting Advertisement Contents in HTTP Streaming Play Mode - A method, apparatus and system for supporting advertisement contents in an HTTP streaming play mode. The method comprises: receiving media presentation description information from a server, wherein advertisement content support information is included in the media presentation description information; acquiring and playing advertisement contents according to media presentation information; requesting for media contents from the server according to the advertisement content support information and playing conditions of the advertisement contents. By means of verification, the embodiments of the present invention enable the media contents transmitted by adopting the HTTP Streaming mode to support advertisement contents without only depending on the rule files performed by the client, enables the result of watching the advertisement effectively impact on the subsequent request, acquisition and play for the content slices and improve the difficulty and level for avoiding the advertisements. | 06-06-2013 |
20130145122 | INSTRUCTION PROCESSING METHOD OF NETWORK PROCESSOR AND NETWORK PROCESSOR - The present invention provides an instruction processing method of a network processor and a network processor. The method includes: when executes a pre-added combined function call instruction, adding an address of its next instruction to a stack top of a first stack; judging, according to the combined function call instruction, whether an enable flag of each additional feature is enabled, and if enabled, adding a function entry address corresponding to an additional feature to the stack top of the first stack; and after finishing judging all enable flags, popping a function entry address in the first stack, and executing a function corresponding to a popped function entry address until the address of the next instruction is popped. In the present invention, only one judgment jump instruction needs to be added to a main line procedure to implement function call of enabled additional features, which saves an instruction execution cycle. | 06-06-2013 |
20130148108 | OPTICAL TIME DOMAIN REFLECTOMETER TEST SIGNAL MODULATION CIRCUIT, AND PASSIVE OPTICAL NETWORK SYSTEM AND APPARATUS USING SAME - Embodiments of the present disclosure disclose an OTDR test signal modulation circuit, including a laser diode drive, a laser diode, a current adjusting unit, and an OTDR control unit. The laser diode drive is connected to the laser diode and is configured to drive, according to an input data signal, the laser diode to transmit data light. The current adjusting unit is connected to the laser diode and the OTDR control unit and is configured to adjust a current flowing through the laser diode according to an OTDR test signal provided by the OTDR control unit, so as to modulate the OTDR test signal to the data light transmitted by the laser diode. Moreover, the embodiments of the present disclosure also disclose a passive optical network system and apparatus. | 06-13-2013 |
20130148564 | COMMUNICATION METHOD OF MTC DEVICES AND RELATED APPARATUS - A communication method of MTC devices in the field of communication technologies, including: grouping, by a network side, first MTC devices according to time when the first MTC devices access a network, where the grouping is so performed that MTC devices accessing the network at same time are grouped into different groups, and MTC devices accessing the network at different time are grouped into a same group; and sending, after the first MTC devices access the network, group information to the first MTC devices, so that the first MTC devices receive and/or send data according to the group information. Embodiments of the present invention further provide a related communication apparatus of MTC devices. Embodiments of the present invention realize scattering time for MTC devices to access a network for sending data, thereby avoiding collisions and effectively easing the burden resulted from MTC devices accessing the network concurrently. | 06-13-2013 |
20130148580 | METHOD AND APPARATUS FOR REPORTING BUFFER STATUS - A method, a user equipment (UE), and communications system for reporting buffer status are provided. A UE selects, from a plurality of available transport blocks (TBs) in a single transmission time interval (TTI), a TB that meets a buffer status report (BSR) transmission condition to report BSR information about at least one logical channel group (LCG) of the UE via the selected TB. In instances where there is more than one TB that meets the BSR transmission condition, only one TB is selected by the UE to report the BSR information. In this way, the UE can make full use of the padding bits of the TB, and report the buffer status flexibly via the selected TB. | 06-13-2013 |
20130148605 | METHOD, DEVICE AND SYSTEM FOR SCHEDULING DATA FLOW - Embodiments of the present invention provide a method, device, and system for scheduling a data flow, which are used to improve the processing efficiency. A network side device marks a priority of a subsequent uplink and/or downlink data flow of a UE corresponding to a downlink data packet in the downlink data packet, and enables a downstream node to schedule an access network resource or air interface resource according to the priority. Therefore, a bearer does not need to be modified during the process of distinguishing different service flows and performing differentiation scheduling on different service flows, thereby reducing the workload and improving the processing efficiency. | 06-13-2013 |
20130148607 | NETWORK CONNECTION METHOD AND SYSTEM - The present invention discloses a network connection method and system. The method includes: grouping a plurality of terminals, allocating group identities, and establishing a mapping relationship between the group identities and terminal identities; establishing a group-based signaling radio bearer and a group-based data radio bearer for each group; allocating, when a terminal in each group access a network, the terminal the group-based signaling radio bearer and group-based data radio bearer corresponding to the group to which the terminal belongs according to a mapping relationship between a group identities and a terminal identity, so that the terminals initiate network access by using the group-based signaling radio bearer and the group-based data radio bearer. The signaling overhead of establishing signaling connection and data bearer may be reduced though the technical solution of the present invention. | 06-13-2013 |
20130148610 | FEEDBACK INFORMATION RELATING TO A MOBILE COMMUNICATIONS SYSTEM USING CARRIER AGGREGATION - The invention relates to a method for encoding a number of feedback information messages in a mobile radio communications system using carrier aggregation, the method comprising:encoding the number of feedback information messages by a set of codewords, where each feedback information message can be of at least a first kind or a second kind. The method is distinguished by that for at least one feedback information message there is at least one codeword corresponding to information of the first kind and at least one codeword corresponding to information of the second kind, wherein the modulation symbol of one of said at least one codeword corresponding to information of the first kind and the modulation symbol of one of said at least one codeword corresponding to information of the second kind have a maximum distance. The invention also relates to a mobile terminal and radio basestation for a communications system. | 06-13-2013 |
20130148638 | SCHEDULING METHOD AND DEVICE - The present invention discloses a scheduling method and a device, which may avoid a conflict between scheduling performed by a first system on a UE and using, by the UE, a second system on a frequency band adjacent to a frequency band of the first system, such as receiving or sending, by the UE, data or a message of the second system. In this way, the problem of mutual interference in message reception and transmission that are performed by the UE in two systems on adjacent frequency bands is solved. | 06-13-2013 |
20130148710 | METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION OF XDSL - The present invention provides a method, an apparatus, and a system for time synchronization of an xDSL. The method includes: transmitting, by a customer premises equipment, a first symbol to a central office equipment, and obtaining time Ts | 06-13-2013 |
20130148756 | DATA TRANSMISSION METHOD, TRANSMITTER AND RECEIVER IN COORDINATED COMMUNICATION SYSTEM - The present invention provides a data transmission method, a transmitter, and a receiver in a coordinated communication system, including: precoding, by a first transmitter, its payload data by using a first precoding matrix to obtain first precoded data; precoding, by the first transmitter, coordinated data by using a second precoding matrix to obtain second precoded data to cancel interference with the first precoded data at a receiver caused by data transmitted by another transmitter; and transmitting the first precoded data and the second precoded data after the precoding to the receiver. According to the method, the first transmitter codes its payload data by using the first precoding matrix; and codes the coordinated data by using the second precoding matrix to cancel, by using different precoding matrices, the interference with the first precoded data at the receiver caused by the data transmitted by another transmitter. | 06-13-2013 |
20130148922 | Optical Module Manufacturing Method and Optical Module - An optical module manufacturing method includes: forming a first waveguide layer and a second waveguide layer on a first substrate and a second substrate respectively, or forming a first waveguide layer and a second waveguide layer on a first surface of a first substrate and a second surface of the first substrate respectively; disposing the first substrate on the second substrate; disposing a filter at an end of the first waveguide layer and the second waveguide layer, so that the filter is aligned with the second waveguide layer; and disposing a prism on the filter, so that a first reflective surface of the prism is aligned with the first waveguide layer, and a second reflective surface is aligned with the second waveguide layer. Embodiments of the present application further disclose an optical module. | 06-13-2013 |
20130148928 | WATERPROOF OPTICAL FIBER CONNECTOR AND OUTDOOR COMMUNICATION DEVICE - A waterproof optical fibre connector includes a flange and a terminal connector. The terminal connector includes an outer casing, an inner casing, an optical fibre and a connecting component coupled with the fibre. The inner casing is tubular for housing the fibre and the connecting component. The outer casing is tubular for housing the inner casing. The inner casing includes a body and a waterproof clip connected to a back end of the body. The fibre passes through the clip. The tail of the inner wall of the outer casing tapers from the front to the back, pressing the clip inwards such that the clip and the fibre are fixed together. At least one first protrusion is provided on the inner surface of the front end of the sleeve of the flange, and the front end of the body of the inner casing bears against the first protrusion. | 06-13-2013 |
20130148929 | PLUGGABLE APPARATUS - A pluggable apparatus is provided in the present invention. The pluggable apparatus includes one base, one pull tab, at least one elastic piece, two sliding plates, and one front cover. The pull tab includes two rotary shafts arranged symmetrically and is rotatably arranged at one end of the base through the rotary shafts. The at least one elastic piece includes one first elastic arm and one second elastic arm. The at least one elastic piece is arranged on one of the rotary shafts of the pull tab and is held against the pull tab through the first elastic arm. The two sliding plates are slidably arranged on two sides of the base and are connected to the pull tab. The front cover is arranged on the base and is held against the second elastic arm of the elastic piece. | 06-13-2013 |
20130149184 | Powder Material, Method for Manufacturing Communication Device, and Communication Device - A powder material, a method for manufacturing a communication device, and a communication device are disclosed. The powder material according to an embodiment of the present invention includes quartz glass powder, tungsten powder, and an auxiliary material, where a weight proportion of the quartz glass powder is 5% to 90%, a weight proportion of the tungsten powder is 5% to 90%, and a weight proportion of the auxiliary material is 0 to 20%. The powder material according to another embodiment of the present invention includes titanium powder, tungsten powder, and iron powder, where a weight proportion of the titanium powder is 4% to 80%, a weight proportion of the tungsten powder is 5% to 90%, and a weight proportion of the iron powder is 4% to 80%. | 06-13-2013 |
20130149913 | Socket and Plug for High-Speed Connector - A socket and a plug for a high-speed connector configured to implement communication and transmission of multiple channels of high-speed signals are disclosed. The socket according to an embodiment of the present invention includes: a shell and pins; the shell has an opening configured to accommodate a plug for the high-speed connector; the pins include upper-layer pins and lower-layer pins; the upper-layer pins are set at one side of an inner wall of the opening, the lower-layer pins are set at the other side of the inner wall of the opening corresponding to positions of the upper-layer pins, the upper-layer pins are arranged in at least two rows of pin groups, and the at least two rows of pin groups are distributed in a staggered manner along a length direction of the pins. | 06-13-2013 |
20130150007 | METHOD, DEVICE AND SYSTEM FOR DATA TRANSMISSION - Embodiments of the present invention disclose a method for data transmission, which is used to increase resource utilization. The method according to the embodiments of the present invention includes: receiving, by a media processing device, a service request sent by a user equipment, where the media processing device is located at a radio access network where the user equipment is located; obtaining, by the media processing device, service data corresponding to the service request; obtaining, by the media processing device, air interface resource information of a cell where the user equipment is located and transmission resource information; and performing, by the media processing device, content adaptation and bit rate selection on the service data according to the obtained air interface resource information and transmission resource information. The embodiments of the present invention further disclose a system and a relevant device for data transmission. | 06-13-2013 |
20130150047 | HANDOVER PROCESSING METHOD AND DEVICE - A handover processing method includes obtaining, by a relay station, information, where the information is used for determining whether a mobility management entity (MME) of a user equipment is in a mobility management entity pool (MME pool) to which a neighboring eNB belongs; and determining, by the relay station, that an X2 interface between a serving eNB of the relay station and the neighboring eNB cannot be used for handover if the MME of the user equipment is not in the MME pool to which the neighboring eNB belongs. The foregoing solutions enable the relay station to initiate a correct handover procedure. | 06-13-2013 |
20130151468 | FILE SYNCHRONIZATION METHOD AND DEVICE - The present invention relates to the field of communications technologies, and in particular, to a file synchronization method and device. Through the present invention, two-way synchronization between a device for synchronization and the server can be implemented, thereby improving user experience. | 06-13-2013 |
20130151638 | METHOD, APPARATUS, AND SYSTEM FOR TRANSFERRING FILE TO USER OF INSTANT MESSAGE SYSTEM - Disclose is a method for transferring a file to a user of an instant message system, where the method includes: receiving a file sent by a user of a first instant message system to a user of a second instant message system; sending a file transfer notification message to the user; and sending the file to the user according to a response of the user. In the method, an ND is set at an instant message agent server side, the ND stores a file sent by sender to the receiver. The instant message agent server sends a URL of the file to the receiver. In this manner, a user of a different IM system acquires the file by using the URL of the file, thereby achieving the objective of transferring the file to a user of a different IM system. | 06-13-2013 |
20130151663 | DATA OBTAINING METHOD AND APPARATUS, AND NETWORK STORAGE METHOD AND DEVICE - The present invention relates to the field of network communication, and in particular to a data obtaining method and apparatus, and a network storage method and device. The method includes: receiving a request for storing to-be-obtained data, where the request for storing the to-be-obtained data is sent by a service device, and the request for storing the to-be-obtained data includes the to-be-obtained data; storing the to-be-obtained data; receiving a request of a data obtaining apparatus for the to-be-obtained data, where the request includes storage location information about the to-be-obtained data; and returning the to-be-obtained data to the data obtaining apparatus according to the storage location information. By adopting the technical solutions, data is obtained according to the storage location information about the to-be-obtained data. The universal data obtaining apparatus and network storage device are provided for different network applications, thereby reducing complexity of the network storage device. | 06-13-2013 |
20130151700 | NEE INDICATING METHOD, INDICATOR AND SYSTEM - Embodiments of the present invention disclose a network energy efficiency (NEE) indicating method, which is used to display NEE status with high efficiency and real-time. The method according to embodiments of the present invention comprises: obtaining report data which are reported by network element(s); performing pre-analysis process on the report data to get valid data used for obtaining a NEE parameter, wherein the valid data are taken as pre-analysis result which includes traffic amount data and power consumption data; obtaining the NEE parameter according to the traffic amount data and the power consumption data; and displaying the obtained NEE parameter. The embodiments of the present invention also disclose a NEE indicator and a NEE indicating system. The embodiments of the present invention can display the NEE status with high efficiency and real-time. | 06-13-2013 |
20130151723 | STREAM MEDIA CHANNEL SWITCH METHOD, SWITCH AGENT, CLIENT AND TERMINAL - The channel switch method includes: playing stream media data of a current channel by a playing module of a stream media client; after a channel switch agent receives a channel switch request message sent from a service module of the stream media client, sending the channel switch request message to a stream media server by the channel switch agent, wherein the channel switch request message carries with switched channel ID information and client ID information of the stream media client; sending stream media data corresponding to the switched channel ID to the playing module of the stream media client by the stream media server through a stream playing session corresponding to the client ID, and playing the stream media data corresponding to the switched channel ID by the playing module. | 06-13-2013 |
20130151747 | CO-PROCESSING ACCELERATION METHOD, APPARATUS, AND SYSTEM - An embodiment of the present invention discloses a co-processing acceleration method, including: receiving a co-processing request message which is sent by a compute node in a computer system and carries address information of to-be-processed data; according to the co-processing request message, obtaining the to-be-processed data, and storing the to-be-processed data in a public buffer card; and allocating the to-be-processed data stored in the public buffer card to an idle co-processor card in the computer system for processing. An added public buffer card is used as a public data buffer channel between a hard disk and each co-processor card of a computer system, and to-be-processed data does not need to be transferred by a memory of the compute node, which avoids overheads of the data in transmission through the memory of the compute node, and thereby breaks through a bottleneck of memory delay and bandwidth, and increases a co-processing speed. | 06-13-2013 |
20130151785 | DIRECTORY REPLACEMENT METHOD AND DEVICE - The present invention provides a directory replacement method and device. An HA receives a data access request including a first address from a first CA, if a designated storage where a directory is located is entirely occupied by the directory, and a first directory entry corresponding to the first address is not in the directory, the HA selects a second directory entry from the directory, deletes it and adds the first directory entry into the directory; before the HA replaces the directory entry in the directory, no matter what status (for example, I status, S status or A status) a share status of a cache line corresponding to an address in the directory entry to be replaced is, the HA does not need to request a corresponding CA to perform an invalidating operation on data, but directly replaces the directory entry in the directory, thereby improving replacement efficiency. | 06-13-2013 |
20130151852 | METHOD, DEVICE AND SYSTEM FOR AUTHENTICATING GATEWAY, NODE AND SERVER - A method, device and system for authenticating gateway, node and server are provided in this invention. The node receives a message sent by a gateway, wherein the message comprises a number T | 06-13-2013 |
20130152220 | Method, Apparatus and System for Software Management - A method, apparatus and system are disclosed for software management, relating to the technical field of communications, and allowing software installed on a UPnP device by a service provider to be managed only by that service provider. The method comprises: receiving a software installation command sent by a first control device, installing software according to the software installation command and storing a first authentication information required during management of the software; receiving a software management command sent by a second control device, and acquiring a second authentication information corresponding to the software management command, which command is used in managing the software; when the second authentication information is consistent with the first authentication information, executing the software management command. | 06-13-2013 |
20130155874 | METHOD, APPARATUS, AND SYSTEM FOR DETECTING MULTI-PROTOCOL LABEL SWITCHING RING NETWORK - Embodiments of the present invention disclose a method, an apparatus, and a system for detecting a multi-protocol label switching ring network. The method includes: initiating, by a ring ingress node, a detection request packet; determining a ring label switched path LSP forwarding equivalence class FEC corresponding to the detection request packet, and encapsulating the ring LSP FEC into the detection request packet; sending the detection request packet after encapsulation to a ring egress node; and determining whether a detection reply packet sent by the ring egress node is received; if yes, determining that the ring LSP is connected; otherwise, determining that the ring LSP is not connected. Therefore, the embodiments of the present invention are able to directly detect connectivity of a ring LSP, solving the problem in the prior art where an interference exists during detection of the ring LSP connectivity. | 06-20-2013 |
20130155894 | METHOD AND SYSTEM FOR ACCESSING NETWORK - A method and system for accessing a network are disclosed in the present invention. The method includes that: terminals in a same group execute random number synchronization; when an arbitrary first terminal in the group initiates network access, terminals in the group except the first terminal monitor the access of the first terminal according to the synchronized random number; after monitoring that the first terminal accesses network successfully, the terminals in the group except the first terminal initiate network access by using Radio Resource Control (RRC) connection uplink resources which are allocated to the group by the network. The technical solution of the present invention can reduce the signaling overhead for establishing signaling connection and data bearing. | 06-20-2013 |
20130155936 | METHOD, APPARATUS AND SYSTEM FOR CONFIGURING ENERGY-SAVING CELL - A method for configuring a cell includes the following steps. A network node obtains information for configuring serviceless Multicast Broadcast Single Frequency Network (MBSFN) sub-frames of a first cell; and the network node configures serviceless MBSFN sub-frames of a neighboring cell of the first cell by alternating the serviceless MBSFN sub-frames of the neighboring cell with the serviceless MBSFN sub-frames of the first cell according to the information for configuring the serviceless MB SFN sub-frames of the first cell. In the method for configuring the first cell, the serviceless MBSFN sub-frames of the neighboring cell alternate with the serviceless MBSFN sub-frames of the first cell, thereby reducing interference between cells and improving stability of the system. | 06-20-2013 |
20130156045 | LINK SCANNING METHOD FOR CASCADED REMOTE CONTROL UNITS, AND REMOTE ELECTRICAL TILT ANTENNA SYSTEM - The present invention discloses a link scanning method for cascaded RCUs and a remote electrical tilt antenna system. The method includes: receiving, a link scanning message and sending the link scanning message to the RCU in the next cascaded RCU; generating, a link scanning response message, sending the link scanning response message to the RCU in the preceding cascaded RCU, and reporting the link scanning response message to the CCU, and sending, the link scanning message to the CCU. In the present invention, by adding a time delay in the link of the remote end serial communication bus, each RCU does not respond to the link scanning message simultaneously, the time-delayed link scanning response messages in the link of the remote end serial communication bus of each RCU are not aliased, therefore, the bus conflict problem of the link scanning when the RCUs are cascaded is effectively solved. | 06-20-2013 |
20130156188 | PROXY-BASED ENCRYPTION METHOD, PROXY-BASED DECRYPTION METHOD, NETWORK EQUIPMENT, NETWORK DEVICE AND SYSTEM - A proxy-based encryption method includes generating, according to a private key of a sending end and a public key of a receiving end, proxy keys that correspond to at least two proxy servers, respectively. The number of the proxy keys is equal to the number of the proxy servers. The method further includes sending encrypted ciphertexts and the proxy keys that correspond to the at least two proxy servers respectively to the at least two proxy servers, respectively, so that the at least two proxy servers re-encrypt the encrypted ciphertexts according to the corresponding proxy keys. | 06-20-2013 |
20130157580 | Spectrum Sensing Method, Apparatus, and System - A method for performing spectrum sensing by using correlation between channels, to reduce the sensing time and increase the throughput while satisfying requirements for sensing accuracy is provided. The method according to the embodiments of the present invention includes: obtaining correlation information between target channels; obtaining a spectrum sensing result of at least one of the target channels; and determining a sensing result of another target channel according to the spectrum sensing result of the at least one of the target channels and the correlation information between the target channels. | 06-20-2013 |
20130157695 | SIGNAL TRANSMITTING METHOD AND BASE STATION DEVICE - The present invention provides a signal transmitting method and a base station device. The signal transmitting method is applied to a base station device including a time domain exchanging module and a baseband processing unit, where the time domain exchanging module is connected to the baseband processing unit. The method includes: receiving, by the time domain exchanging module, a first time domain signal transmitted by a user equipment through a radio frequency channel of a serving cell of the user equipment, and receiving a second time domain signal transmitted by the user equipment through a radio frequency channel of a coordinating cell of the user equipment; and transmitting the first time domain signal and the second time domain signal to the baseband processing unit, which is corresponding to the serving cell of the user equipment. Through the present invention, CoMP data exchange can be implemented in an LTE-A system. | 06-20-2013 |
20130159236 | DATA PROCESSING METHOD AND SYSTEM, AND RELEVANT APPARARTUS - Embodiments of the present invention disclose a data processing method including: sending global initial statistical information to each slave node; merging received local statistical information of each slave node, to obtain new global statistical information; if Gibbs sampling performed by a slave node has ended, calculating a probability distribution between a document and topic and a probability distribution between the topic and a word according to the new global statistical information; according to the probability distributions obtained through calculation, establishing a likelihood function of a text set, and maximizing the likelihood function, to obtain a new hLDA hyper-parameter; and if iteration of solving for an hLDA hyper-parameter has converged, and according to the new hLDA hyper-parameter, calculating and outputting the probability distribution between the document and topic and the probability distribution between the topic and word. | 06-20-2013 |
20130159421 | Method and Apparatus for Supporting Time Shift Playback in Adaptive HTTP Streaming Transmission Solution - A method and an apparatus for supporting time shift playback in an adaptive HTTP streaming transmission solution are disclosed. The method includes: sending a live MPD request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range. | 06-20-2013 |
20130159424 | MEDIA STREAM CONTROL METHOD AND DEVICE IN A COLLABORATIVE SESSION - A media stream control method and device are provided for a collaborative session. A request sent by a controller user equipment (UE) or a controllee UE carries media stream replication information and includes at least a media stream replication method and a media stream replication mode. Replication of the media stream on the controller UE to the controllee UE is controlled in accordance with the media stream replication information. | 06-20-2013 |
20130162361 | OSCILLATOR CIRCUIT AND METHOD FOR GENERATING AN OSCILLATION - The invention relates to an oscillator circuit, comprising a clipping element for generating a clipped signal, and a first amplification stage for amplifying and filtering the clipped signal to obtain a filtered signal, wherein the clipping element is configured to generate the clipped signal upon the basis of the filtered signal. | 06-27-2013 |
20130163485 | METHOD AND DEVICE FOR ALLOCATING BACKHAUL LINK RESOURCE - Embodiments of the present invention provide a method and a device for allocating a backhaul link resource. The method includes: selecting, by a first base station, at least one subframe in an uplink (UL) frequency band in a frequency division duplex (FDD) wireless communication system; and allocating the selected at least one subframe as a backhaul link resource between the first base station and a second base station. With the method, the device and the system for allocating a backhaul link resource according to the embodiments of the present invention, a subframe is selected in an unexhausted frequency band in existing bandwidth resources and allocated to a wireless backhaul link. Therefore, the existing bandwidth resources are released, resources are allocated to wireless backhaul links, and costs of the communication system are saved. | 06-27-2013 |
20130163502 | METHOD, APPARATUS AND SYSTEM FOR RESOURCE IMMEDIATE ASSIGNMENT - Embodiments of the present invention disclose a method, an apparatus, and a system for resource immediate assignment, which includes: constructing an immediate assignment message according to channel request messages of at least two terminals, where the immediate assignment message assigns a channel resource for the at least two terminals according to the channel request messages of the at least two terminals; and sending the immediate assignment message out. By implementing the embodiments of the present invention, in a case that a valid byte of an immediate assignment message is unchanged, one immediate assignment message can assign a packet resource for at least two terminals, thereby satisfying an access requirement of more terminals. | 06-27-2013 |
20130163596 | METHOD, APPARATUS, AND NETWORK DEVICE FOR PROCESSING LAYER 2 NETWORK LOOP - Embodiments of the present invention provide a method for processing a Layer 2 network loop, where the method includes: receiving a packet, and obtaining a source MAC address of the packet; when a latest port among ports that are associated with the source MAC address is inconsistent with a receiving port of the packet, determining that transition of the source MAC address occurs once; when the number of times of transition of the source MAC address reaches a preset transition threshold, sending a detection packet respectively through the ports that participate in the transition of the source MAC address; and when the detection packet is received, determining a port that receives the detection packet as a port at which a loop is generated. The present invention further provides an apparatus and a network device. By using the method, a port at which a loop occurs can be precisely determined. | 06-27-2013 |
20130163989 | METHOD AND APPARATUS FOR AUTHENTICATION IN PASSIVE OPTICAL NETWORK - A method and apparatus for authentication in a passive optical network are disclosed. In the disclosure, a PLOAM message is sent from an ONU to an OLT, where the PLOAM message includes a first field for carrying an ONU identifier (ONU-ID) and a second field for carrying a first logic registration code, where the ONU-ID is assigned by the OLT to identify the ONU and wherein the first logic registration code is assigned to a user by an operation management system communicatively connected to the OLT and provisioned to the user for authentication. The OLT is configured to judge whether the first logic registration code received from the ONU matches with a second logic registration code provisioned by the operation management system to the OLT and to promote the ONU into service if the first logic registration code matches with the second logic registration code. | 06-27-2013 |
20130165130 | CELLULAR COMMUNICATION SYSTEM, INTER-CELL HANDOVER METHOD FOR UE, AND MACRO BASE STATION - The present invention discloses a cellular communication system, an inter-cell handover method for a UE, and a macro base station. The cellular communication system includes a macro base station and at least one micro base station within coverage of the macro base station. The macro base station is configured to: establish a control channel for a UE served by the micro base station; perform an access management operation for the UE served by the micro base station within the coverage of the macro base station; and receive a handover request of the UE and hand over the UE to another micro base station within the coverage of the macro base station. The micro base station is configured to establish a data channel for the accessed UE and perform data transmission with the UE. | 06-27-2013 |
20130166287 | Adaptively Encoding Pitch Lag For Voiced Speech - System and method embodiments for dual modes pitch coding are provided. The system and method embodiments are configured to adaptively code pitch lags of a voiced speech signal using one of two pitch coding modes according to a pitch length, stability, or both. The two pitch coding modes include a first pitch coding mode with relatively high precision and reduced dynamic range, and a second pitch coding mode with relatively large dynamic range and reduced precision. The first pitch coding mode is used upon determining that the voiced speech signal has a relatively short or substantially stable pitch. The second pitch coding mode is used upon determining that the voiced speech signal has a relatively long or less stable pitch or is a substantially noisy signal. | 06-27-2013 |
20130166288 | Very Short Pitch Detection and Coding - System and method embodiments are provided for very short pitch detection and coding for speech or audio signals. The system and method include detecting whether there is a very short pitch lag in a speech or audio signal that is shorter than a conventional minimum pitch limitation using a combination of time domain and frequency domain pitch detection techniques. The pitch detection techniques include using pitch correlations in time domain and detecting a lack of low frequency energy in the speech or audio signal in frequency domain. The detected very short pitch lag is coded using a pitch range from a predetermined minimum very short pitch limitation that is smaller than the conventional minimum pitch limitation. | 06-27-2013 |
20130166491 | METHOD AND DEVICE FOR CLASSIFYING A PACKET - Embodiments of the present invention provide a method and a device for classifying a packet, which relates to the field of communications technologies, so as to reduce rule duplication in a classification process and improve classification efficiency. The method for classifying a packet provided by the embodiment of the present invention includes: receiving a packet ( | 06-27-2013 |
20130166658 | Processing Method and Processing System for Instant Messages in Network Conference - The embodiments of the present invention provide a processing method and processing system for instant messages in a network conference. The processing method for instant messages comprises: establishing connection between a conference application server and an instant message server, wherein the conference application server is further connected to a conference client, and the instant message server is further connected to an instant message client; and controlling message transfer between the conference application server and the conference client or between the instant message server and the instant message client according to the state of the conference client and the state of the instant message client. With the manners above, the processing method and processing system of the present invention enable a message client to which the conference client in the network conference corresponds to receive instant messages in a more humanized manner, thereby improving the experiences of the user. | 06-27-2013 |
20130166680 | METHOD, APPARATUS, AND NETWORK SYSTEM FOR ACQUIRING CONTENT - Embodiments of the present invention disclose a method for acquiring content, where the method includes: acquiring a content request from a client; determining the number of times for requesting requested content; and when the number of times for requesting is greater than a first preset threshold, acquiring the content from a content routing node group in a content network according to the content request, where the content routing node group has a content storage function, and sending the acquired content to the client. The embodiments of the present invention further disclose an apparatus and a network system to which the method is applied. By using the embodiments of the present invention, network transmission redundancy can be reduced, a response speed of user access can be increased, and user experience can be improved. | 06-27-2013 |
20130166776 | METHOD, APPARATUS, AND SYSTEM FOR ALLOCATING PUBLIC IP ADDRESS - An embodiment of the present invention provides a method for allocating a public IP address, including: receiving, by a CGN, a user on-line packet, and judging whether an idle public IP address exists; when the public IP address pool doesn't have an idle public IP address, constructing and sending, a DHCP Request packet to a DHCP Server, and requesting obtaining a public IP address set; and allocating, a first public IP address in the public IP address set to the user. Embodiments of the present invention further provide an apparatus and a system for allocating a public IP address. Unified management and allocation of the public IP address of the CGN device can be implemented through the method, the apparatus, and the system provided in the embodiments of the present invention. The utilization ratio of the public IP address of the CGN device can be effectively improved. | 06-27-2013 |
20130166845 | METHOD AND DEVICE FOR RECOVERING DESCRIPTION INFORMATION, AND METHOD AND DEVICE FOR CACHING DATA IN DATABASE - A method for recovering description information, or a method for caching data in a database, includes: judging whether a database is closed normally after the last operation; if the database is not closed normally, traversing each data block in a level-2 cache, where corresponding disk location information is saved in a header of each data block; obtaining a data block in a disk according to the disk location information; and when the obtained data block in the disk is the same as a corresponding data block in the level-2 cache, establishing description information according to location information of the data block in the disk and location information of the data block in the level-2 cache, where the description information is used to describe correspondence between the location information of data in the disk and the location information of data in the level-2 cache. | 06-27-2013 |
20130166982 | METHOD, APPARATUS AND SYSTEM FOR SENDING AND RECEIVING A MEDIA STREAM - Embodiments of the present invention provide a method, an apparatus and a system for sending and receiving a media stream. In the embodiments of the present invention, during a transmission process of media content, if the packet loss occurs, and if retransmission still does not succeed after the retransmission has been attempted for finite times, the retransmission of the lost data packet is abandoned through notification of the retransmission suppression information, and transmission of a subsequent part of media stream is continued, which ensures uninterrupted transmission of the media stream, and avoids the occurrence of a screen mess of a picture, a picture jitter or pause, and even a program interrupt, thereby improving picture quality. | 06-27-2013 |
20130169750 | Method, Device, and System for Controlling Graphics Text Display in Three-Dimensional Television - A method, device, and system are disclosed for controlling graphics text display in a three-dimensional television to control a depth position of displaying a graphics text in the three-dimensional television. The method includes: receiving a message that carries depth indication information and is sent by a server, where the depth indication information is used to indicate a depth position of displaying a graphics text in a three-dimensional view; obtaining the depth indication information from the message carrying the depth indication information; and controlling the depth position of displaying a graphics text according to the depth indication information. According to the embodiments of the present invention, the depth position of displaying a graphics text in a three-dimensional television can be controlled, a graphics text can be displayed in front of a video without deterioration of display quality. | 07-04-2013 |
20130170150 | LOCKING MECHANISM FOR COMMUNICATION MODULE AND COMMUNICATION DEVICE - A locking mechanism for a communication module is provided. The locking mechanism includes a handle, a upper-and-lower bolt, a handle stopping mechanism, a handle self-locking mechanism, and a module frame on which those components are arranged; wherein the handle is connected with the upper-and-lower bolt through the linkage mechanism of the upper-and-lower bolt; when rotating under the action of a force, the handle is moved with the upper-and-lower bolt through the linkage mechanism, and the communication module is inserted into or pulled out of communication device by the elastic function of the upper-and-lower bolt; when the communication module is not inserted into the communication equipment, a stopping bolt on the handle stopping mechanism stops the handle and the handle is locked; when the communication module is inserted, the stopping bolt separates from and releases the handle and the handle is self-locked. The locking mechanism avoids mounting by screws. | 07-04-2013 |
20130170347 | Service Control Method for Machine Type Communications Device and Related Apparatus and System - A service control method for a machine type communications device and a related apparatus and system are disclosed. The service control method for the machine type communications device may include: receiving, by an access-network network element, a service request message from a core-network network element, where the service request message carries device type indication information of a user equipment (UE), and the device type indication information of the UE is used to indicate whether the UE is a machine type communications device; determining a device type of the UE according to the device type indication information of the UE; and if a current load of the access-network network element exceeds a set threshold, determining, according to the device type of the UE, whether to execute a service operation corresponding to the service request message. | 07-04-2013 |
20130170353 | Method and Apparatus for Transmitting Baseband Signals - A method for transmitting baseband signals is disclosed. The method includes: when downlink traffic volume in an area among areas covered by multiple remote radio frequency units RRUs is lower than a preset threshold, generating or receiving a group of downlink baseband signals, where the group of downlink baseband signals corresponds to all RRUs in the area; and transmitting the group of downlink baseband signals to each RRU in the area, so that each RRU generates downlink radio frequency signals based on the downlink baseband signals and sends the downlink radio frequency signals. Accordingly, the embodiments of the present invention further disclose a method for transmitting baseband signals and a BBU. With the technical solutions, the bandwidth for transmitting baseband signals is greatly lowered, implementation is easy, and complexity of a system is reduced. | 07-04-2013 |
20130170372 | METHOD AND APPARATUS FOR OBTAINING FEEDBACK DELAY - A method for obtaining feedback delay includes: obtaining a target time elapsed in a process from when a remote radio end receives uplink data sent from a user end to when the remote radio end sends out feedback information responsive to the uplink data to the user end, wherein the feedback information responsive to the uplink data is fed back by a processing node to the remote radio end; calculating a feedback delay by adding the target time and an air interface transmission propagation delay, wherein the air interface transmission propagation delay is a transmission time of the uplink data from the user end to the remote radio end; and configuring, by the processing node, an uplink hybrid automatic repeat request (HARQ) ACK/NACK feedback interval to be the feedback delay. | 07-04-2013 |
20130170454 | METHOD AND DEVICE FOR IMPLEMENTING LTE BASEBAND RESOURCE POOL - A method for implementing a baseband resource pool in an LTE base station is provided. The LTE base station includes a main control module, a master board a slave board. The master board and the slave board each include a baseband processing module. The main control module configures information of a cell needing load sharing on the master board to the slave board, and configures user information in the cell to each of the master board and the slave board, or configures the user information to each of the master board and the slave board according to load balance. The master board and the slave board each perform load sharing processing on an SRS signal of a user. The slave board including the baseband processing module is added, thereby improving the baseband processing capability of the LTE base station. | 07-04-2013 |
20130170473 | METHOD AND DEVICE FOR PROCESSING QOS PARAMETER IN SUBSCRIPTION SERVICE COMBINATION SCENARIO - The present invention provides a method and device for processing a QoS parameter in a subscription service combination scenario. The method includes: determining a subscribed APN corresponding to an alias APN, where the alias APN is obtained by a mobility management network element according to an APN in an access request of a UE and according to acquired correspondence between a subscribed APN and an alias APN of the UE; and determining a QoS parameter of the alias APN according to a QoS parameter of the subscribed APN. Embodiments of the present invention can provide a solution for processing a QoS parameter in subscription service combination. | 07-04-2013 |
20130170502 | METHOD, APPARATUS, AND NETWORK SYSTEM FOR TERMINAL TO TRAVERSE PRIVATE NETWORK TO COMMUNICATE WITH SERVER IN IMS CORE NETWORK - Embodiments of the present invention provide a method, an apparatus, and a network system for a terminal to traverse a private network to communicate with a server in an IMS core network. The method includes: the terminal sets a source address of service data to be sent as a virtual IP address, sets a destination address of the service data to be sent as an address of an internal network server, and obtains a first service packet, where the virtual IP address is an address allocated by the IMS core network to the terminal, encapsulate the first service packet into a first tunnel packet, and send the first tunnel packet to the security tunnel gateway over a VPN tunnel between the terminal and a security tunnel gateway, then the security tunnel gateway sends the first service packet in the first tunnel packet to the internal network server. | 07-04-2013 |
20130170643 | METHOD AND SYSTEM FOR TRANSMITTING SUBSCRIBER IDENTITY INFORMATION, USER EQUIPMENT, NETWORK DEVICE - A method and a system for transmitting subscriber identity information, and a network device are provided. The method includes: receiving a subscriber identity request message from a Mobility Management Entity (MME); encrypting an International Mobile Subscriber Identity (IMSI) of a User Equipment (UE) to generate a cipher text; and sending a subscriber identity response message that includes the cipher text of the IMSI to the MME. The method and the system for transmitting subscriber identity information, and the network device adopts the technical means that, the IMSI of the UE is encrypted to generate a cipher text which is fed back to the network device, thereby overcoming the problem in the current subscriber identity authentication mechanism that the IMSI of the UE is very easily resolved, so that the technical effect of transmitting the subscriber identity confidentially is improved. | 07-04-2013 |
20130171948 | MULTI-FREQUENCY BAND ANTENNA FEEDER SHARING METHOD AND BASE STATION RADIO FREQUENCY UNIT - Embodiments of the present disclosure provide a multi-frequency band antenna feeder sharing method and a base station radio frequency unit. The method includes: receiving a signal of a frequency band 1 and a signal of a frequency band 2 through an antenna feeder, transmitting the signals to a band-pass filter and filtering the signals so as to obtain the signal of the frequency band 2, and transmitting the signal of the frequency band 2 to a third radio frequency port through a combiner port; and/or, sending the signal of the frequency band 2 to the combiner port through the third radio frequency port, transmitting the signal of the frequency band 2 that has passed through the band-pass filter to the port of the first radio frequency channel, and sending out the signal of the frequency band 2, together with the signal of the frequency band 1. | 07-04-2013 |
20130171983 | Method and Base Station for Managing Capacity of a Wireless Communication Network - The present invention provides a method and a base station for managing capacity of a wireless communication network, which relates to the field of wireless communications and is capable of saving energy while adjusting capacity of a wireless communication network of a base station. The present invention includes: checking total traffic of all overlay networks belonging to the base station; if the checked total traffic keeps being smaller than a preset load threshold, searching for and determining a first overlay network; maintaining normal work of a power amplifier of at least one antenna in each group of antennas in the first overlay network and turning off power amplifiers of one or more other antennas; and connecting the one or more other antennas to the power amplifiers maintaining normal work in the groups in which the one or more other antennas are located. | 07-04-2013 |
20130171994 | BASE STATION HANDOVER METHOD, BASE STATION CONTROLLER, AND MOBILE TERMINAL - Embodiments of the present invention disclose a base station handover method, which includes: detecting, by a base station controller, that a mobile terminal is handed over from a first base station with low configuration to a second base station with high configuration; and instructing, by the base station controller, the mobile terminal to switch a radio configuration mode between the mobile terminal and the second base station to a high-capacity radio configuration mode. The embodiments of the present invention further disclose a base station controller and a mobile terminal. By adopting the embodiments of the present invention, the capacity of a base station can be increased. | 07-04-2013 |
20130171998 | Method, Micro Base Station, and Communications System for Creating Microcell - A method, a micro base station, and a communications system for creating a microcell are disclosed in the present application. The method includes: configuring, by a micro base station, beam width and beam directions of high-gain directional antennas according to location information about hotspot areas in at least two macrocells; and using, by the micro base station, at least two beams formed by the high-gain directional antennas to form microcell coverage over the hotspot areas in the at least two macrocells. In the embodiments of the present application, the location of the micro base station may be kept unchanged when locations of hotspot areas in a plurality of macrocells change, and by adjusting the beam width and beam directions of high-gain directional antennas, the micro base station can provide microcell coverage over the changed hotspot areas, thereby making the networking flexible and reducing the network maintenance cost. | 07-04-2013 |
20130172017 | HELP-SEEKING METHOD, DEVICE AND SYSTEM BASED ON LOCATION BASED SERVICE - Embodiments of the present invention disclose a help-seeking method, device and system based on a location based service, which relate to the field of location based service technologies. Help-seeking information sent by a first terminal is received, and a location area of the first terminal is determined according to the help-seeking information; the help-seeking information is sent to a second terminal located in the same location area as the first terminal; and response information fed back by the second terminal is received, and the response information is sent to the first terminal. The problem that, in the prior art, help-seeking information cannot be published in time when a user terminal needs help from another user terminal in the neighborhood of the user terminal in terms of geographic location is solved. The present invention may be applied in a mobile user terminal, for example, a smart phone terminal. | 07-04-2013 |
20130173757 | Method, System, Push Client, and User Equipment for Service Communication - The present invention discloses a method, a system, a Push client, and a user equipment for service communication. The method disclosed in the present invention includes that: A source Push client generates a Push message, where the Push message carries a destination user Push identifier for identifying a destination user; the source Push client sends the Push message to a destination Push server to which the destination user belongs; the destination Push server obtains, according to the destination user Push identifier, a network address for reaching a destination Push client; and the destination Push server sends, based on the network address, the Push message to the destination Push client. With the present invention, communication of various services can be established without relying on a third party application server, which can reduce power consumption of a terminal and save network resources. | 07-04-2013 |
20130173827 | METHOD, DEVICE, AND SYSTEM FOR STARTING PLUG-IN TYPE APPARATUS - Embodiments of the present invention disclose a method, a device, and a system for starting a plug-in type apparatus. In the embodiments of the present invention, the method includes: receiving an inquiry command sent by a host; determining, according to the inquiry command, whether a plug-in type apparatus exists; when the plug-in type apparatus does not exist, sending a media change command to the host; and when the plug-in type apparatus exists, sending a media ok command to the host, so that the plug-in type apparatus performs data exchange with the host. With the solution, not only a compatibility problem of the plug-in type apparatus may be alleviated and an identification rate of the plug-in type apparatus may be improved, but also startup time of the plug-in type apparatus may be shortened greatly. | 07-04-2013 |
20130173839 | SWITCH DISK ARRAY, STORAGE SYSTEM AND DATA STORAGE PATH SWITCHING METHOD - A disk array for a storage system that includes a dual controller disk array and a server includes a disk frame and two controller nodes. Each controller node includes a switch, where a port of the switch is connected to a port of a switch of a peer controller node. Each controller node is configured to detect whether the peer controller node is invalid through the port. When it has been detected that the peer controller node is invalid, a local controller node enables the peer controller node to send, through the port of the switch of the peer controller node, received data from the server to a port of a switch of the local controller node. | 07-04-2013 |
20130173900 | KEY TRANSMISSION METHOD AND DEVICE OF A VIRTUAL MACHINE UNDER FULL DISK ENCRYPTION DURING PRE-BOOT - The disclosure provides a key transmission method and device of a virtual machine under full disk encryption during pre-boot. The method includes: pre-booting the virtual machine, where the virtual machine is in a full disk encryption state; during the pre-boot, establishing, by the virtual machine, a transmission channel with a cloud platform, where the cloud platform is configured to provide a key; requesting, by the virtual machine, the key from the cloud platform through the transmission channel, and receiving the key sent by the cloud platform; and decrypting, by the virtual machine, an operation system by using the key, and booting the operation system. In embodiments of the present disclosure, key transmission may be implemented during a pre-boot phase of the virtual machine, so as to boot the virtual machine. | 07-04-2013 |
20130174092 | METHOD AND CORRESPONDING APPARATUS FOR DISPLAYING ARC MENU INDEX - Embodiments of the present invention disclose a method and a corresponding apparatus for displaying an arc menu index, which are used to display index characters on an arc display bar. The method according to an embodiment of the present invention includes: receiving a menu expanding instruction; and expanding an arc menu index on a display according to the menu expanding instruction, where the arc menu index includes an index operation area, an index pointer, and index characters; the index operation area is an area encompassed by an arc border line displayed on the display and a display frame intersecting the arc border line, the index characters are arranged along the arc border line, and the index pointer is located in the index operation area and is configured to indicate a selected index character. | 07-04-2013 |
20130174152 | METHOD, APPARATUS, AND SYSTEM FOR VIRTUAL CLUSTER INTEGRATION - Embodiments of the present invention relate to a virtual machine integration technology, and in particular, to a method, an apparatus, and a system for virtual cluster integration. The method includes: performing a calculation through a search algorithm to obtain the minimum number of physical machines which are capable of accommodating all virtual machines in a virtual cluster, and obtaining all virtual integration solutions satisfying the minimum number of physical machines; then calculating CPU voltage consumption of each virtual integration solution, and selecting a solution with lowest CPU voltage consumption from these virtual integration solutions; and formulating a virtual integration migration policy according to the virtual integration solution with the lowest CPU voltage consumption. Therefore, through the embodiments of the present invention, a virtual integration solution with lower CPU voltage energy consumption can be obtained, thereby greatly improving an energy saving and emission reduction effect of a virtual cluster integration solution. | 07-04-2013 |
20130174155 | VIRTUALIZATION PROCESSING METHOD AND APPARATUSES, AND COMPUTER SYSTEM - A virtualization processing method and apparatuses, and a computer system are provided. Where a computing node includes: a hardware layer, a Host running on the hardware layer, and at least one virtual machine (VM) running on the Host, the hardware layer includes an I/O device, several corresponding virtual function (VF) devices are virtualized from the I/O device, the Host has several VF software instances, the several VF software instances and the several VF devices are in one-to-one correspondence; the Host further has a back-end instance (BE) of an I/O virtual device having the same type with the I/O device, the VM has a front-end instance (FE) of the I/O virtual device; the BE in the Host is bound with an idle VF software instance. The solutions of the embodiments of the present invention are beneficial to optimization of the performance and compatibility of a virtualization system. | 07-04-2013 |
20130176088 | TRANSVERSE MAGNETIC MODE DIELECTRIC RESONATOR, TRANSVERSE MAGNETIC MODE DIELECTRIC FILTER, AND BASE STATION - The present invention relates to a resonator and discloses a transverse magnetic mode dielectric resonator, a transverse magnetic mode dielectric filter, and a base station. By using the present invention, good contact between contact surfaces and convenient assembly can be achieved. Moreover, the transverse magnetic mode dielectric resonator according to the embodiments of the present invention has good structure stability, convenient assembly, and strong realizability, thereby being suitable for mass production and having good mass production consistency. | 07-11-2013 |
20130176944 | METHOD, DEVICE AND SYSTEM FOR ESTABLISHING A BEARER FOR A GSM NETWORK - A method for data transmission in a system including a first base station controller (BSC) and a first media gateway (MGW) is provided. The first MGW receives from the first BSC an internet protocol (IP) packet with an encoded voice payload encapsulated therein. The encoded voice payload is obtained by the first BSC by removing a Transcoder and Rate Adaptation Unit (TRAU) encapsulation from data received from a base transceiver station (BTS). The first MGW determines a codec type of the encoded voice payload is the same as a codec type adopted by a second BSC connected to the first MGW or is the same as a codec type adopted by a second MGW connected to the first MGW. The first MGW sends the encoded voice payload to the second BSC or the second MGW after the determination. | 07-11-2013 |
20130176958 | WIRELESS SERVICE ACCESS METHOD AND APPARATUS - Embodiments of the present invention disclose a wireless service access method and apparatus. In the method, a group policy of a wireless access point AP and a group priority of a virtual access point VAP are configured, an access priority of a service access request of a user is determined according to the group policy of the AP and the group priority of the VAP, and a service access operation is executed according to the access priority. In the embodiments of the present invention, a differential QoS guarantee based on a user priority is provided, and QOS of a high priority user and a high priority service in a situation that wireless resources are constrained or environment is severe can be ensured. | 07-11-2013 |
20130176963 | ARRANGEMENT AND METHOD FOR IMPROVING HARQ FEEDBACK IN TELECOMMUNICATION SYSTEMS - A method for execution on an apparatus configured to operate in a telecommunications network comprising a processor, wherein said processor is configured to execute said method, said method comprising encoding a plurality of uplink feedback information elements for carrier aggregation, by a set of codewords where each codeword comprises a channel, wherein at least two information elements have the same channel distribution. | 07-11-2013 |
20130176967 | METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING COMMUNICATION - A method for establishing communication between a wireless access network and a terminal includes determining a selection strategy of a wireless access network for establishing communication with a terminal; selecting the wireless access network for establishing communication with the terminal according to the determined selection strategy; and establishing communication between the terminal and the wireless access network according to the signal types supported by the wireless access network and the terminal. | 07-11-2013 |
20130177048 | Receiving Method, Apparatus, and System in Cooperative Communications - A method includes: demodulating a signal transmitted by a first source end that is received to obtain a first log-likelihood ratio; demodulating a signal transmitted by a second source end that is received to obtain a second log-likelihood ratio; demodulating a signal transmitted by a relay node that is received to obtain a third log-likelihood ratio; based on an exclusive OR feature of network coding, processing the first log-likelihood ratio, the second log-likelihood ratio, and the third log-likelihood ratio to obtain a posterior log-likelihood ratio of the first source end; and decoding the signal transmitted by the first source end that is received by using the posterior log-likelihood ratio of the first source end. | 07-11-2013 |
20130177053 | METHOD, MODEM, AND SYSTEM FOR CANCELING ADJACENT CHANNEL INTERFERENCE - A method for canceling adjacent channel interference includes: receiving signal of a first channel, where an interference signal of a second channel remains in the signal of the first channel, and the second channel and the first channel are adjacent channels; receiving a cancellation signal provided by the second channel for canceling the interference signal; filtering the received cancellation signal; adjusting a frequency of the filtered cancellation signal; multiplying the cancellation signal with the adjusted frequency by a gain factor to obtain a signal to be cancelled; and subtracting the signal to be cancelled from the signal of the first channel, and canceling the interference signal to obtain a signal to be decoded. According to the technical solutions provided in the embodiments of the present invention, interference signals of adjacent channels are cancelled, and the signal to noise ratio is improved. | 07-11-2013 |
20130177097 | Interference Alignment Method and Device and Multi-Channel Communication System - An interference alignment method, an interference alignment device, and a multi-channel communication system are provided. The method includes: obtaining channel matrix in a multi-channel communication system; determining a first desired signal and a second desired signal of the multi-channel communication system according to the channel matrix; obtaining precoding vectors and receive vectors, after a first receive signal is filtered by a receive vector corresponding to the first desired signal, a signal formed by superposing interference signals included therein has a feature of a lattice constellation pattern, and that at a receiver corresponding to the second desired signal, after a second receive signal is filtered by a receive vector corresponding to the second desired signal, interference signals included therein are canceled, where the first receive signal and the second receive signal are transmit signals sent to the corresponding receivers after precoding processing is performed at transmitters by using corresponding precoding vectors. | 07-11-2013 |
20130178213 | HANDOVER METHOD, DEDICATED NETWORK USER EQUIPMENT, ACCESS NETWORK DEVICE, AND SYSTEM - The embodiments of the present invention disclose a handover method and correspondingly provide a dedicated network user equipment, an access network device, and a system. The method provided in an embodiment of the present invention includes: receiving, by a dedicated network user equipment, a measurement control message sent by an access network device, determining a measurement cycle according to measurement cycle related information, performing neighbor cell measurement within the measurement cycle to obtain a measurement report about quality of neighbor cell signals, sending the measurement report to the access network device, and after receiving a handover command sent by the access network device, performing, by the dedicated network user equipment, handover according to the handover command. With the technical solutions provided in the embodiments of the present invention, a measurement cycle can be adjusted and controlled, and a handover delay can meet the communication requirement in a dedicated network scenario. | 07-11-2013 |
20130178214 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING MESSAGE - Embodiments of the present invention disclose a method, an apparatus, and a system for processing a message. The present invention relates to the field of wireless communications, and can increase the connection reestablishment success rate in a wireless communication system using an RN. The method for processing a message includes: receiving a handover request message A from an SeNB; parsing the handover request message A to obtain identity information of a reestablished cell controlled by an RN and user equipment context information prepared for the reestablished cell; and sending a first message to the RN according to the identity information of the reestablished cell, where the first message includes the user equipment context information prepared for the reestablished cell, where the user equipment context information provides a basis for the RN to prepare a connection. The present invention is mainly applicable to handover and reestablishment in a wireless communication system. | 07-11-2013 |
20130179512 | User Status Displaying Method, and Server - A method for displaying user status is provided. The method includes: obtaining original information of a user from an information source which is an application, by calling an application programming interface (API) of the information source, wherein the original information comprises an identifier of the user in the information source, contents posted by the user in the original source; parsing the original information of the user, and obtaining user status information of the user; obtaining a virtual image of the user which matches the user status information from a virtual image database according to the user status information; and notifying a virtual image displaying terminal to display the virtual image of the user. | 07-11-2013 |
20130179518 | METHOD AND SYSTEM FOR HAVING A CONFERENCE ACROSS IM SYSTEMS - A method for having a conference across IM systems is provided, comprising: receiving a conference creation request sent from a conference creating user by an IM agent, establishing a conference room and generating a list of conference accounts, adding user accounts of the conference creating user on various IM systems to the list of conference accounts; receiving an invitation request sent by the conference creating user, the invitation request comprising an account of a user to be invited; the IM agent sending an invitation request in a message format of a corresponding IM system to the user to be invited using an IM system user account of the conference creating user that has been logged in. In this invention, a conference creating user creates a conference room through the IM agent, and realizes conference message communication with and between users on various IM systems through IM agent forwarding. | 07-11-2013 |
20130179521 | METHOD AND DEVICE FOR IMPLEMENTING A GROUP SESSION - The embodiments of the present invention disclose a method and a device for implementing a group session, relating to communication technologies, for implementing a CPM/IM message group session based on signalling. The method for implementing a group session comprises: receiving a group message that is sent by a terminal participating in a message group session, the group message carrying a session serial number corresponding to the message group session; and sending the group message carrying the session serial number to other terminals participating in the message group session corresponding to the session serial number. The solution in the embodiments of the present invention is well suited for performing a group session via messages. | 07-11-2013 |
20130179547 | METHOD AND DEVICE FOR PLAYING STREAM MEDIA VIDEO CONTENT - The disclosure discloses a method and an apparatus for playing stream media video contents. The disclosure solves the problem in the prior art that an image which a user expects to see cannot be rapidly, intuitively and accurately located during video location seek. A solution of the present disclosure is a method for playing stream media video contents. The method includes: obtaining video location seek time of stream media video contents to be played; obtaining a target I frame corresponding to the video location seek time from I frames contained in the stream media video contents to be played; and playing the target I frame. The method and the apparatus for playing stream media video contents provided by the embodiments of the present disclosure are applicable to multiple terminals such as computers, mobile phones etc. | 07-11-2013 |
20130179557 | METHOD AND MANAGEMENT APPARATUS FOR PERFORMING OPERATION ON DEVICE RESOURCE - A method for performing an operation on a device resource includes: receiving a first request, which is requests an operation on a device resource, where a destination address of the first request is a mapped address of the device resource on a management apparatus; determining, that the device resource is created on a device corresponding to the device resource; generating a second request for performing an operation on the device resource on the device; and transmitting the second request to the device. A management apparatus for performing an operation on a device resource is also provided. By using the present invention, the complexity for the network application to perform an operation on the device resource can be reduced, and the convenience for the network application to perform an operation on the device resource can be improved. Therefore, extensive application of M2M can further be promoted. | 07-11-2013 |
20130179635 | METHOD AND DEVICE FOR TRIGGERING DATA MIGRATION - The present invention provides a method and device for triggering data migration; the method includes: a host receives a migration object and a target disk, and the migration object includes a specified file or a specified directory or data accessed by a specified application in a storage system; the host resolves a block address of the migration object; and the host sends a migration instruction to a disk array controller in the SAN storage system, to instruct the disk array controller to migrate the migration object from a source disk to the target disk according to the block address of the migration object. The host of the present invention instructs the disk array controller to carry out data migration, and resolves the block address of the migration object, so the storage system can achieve the objective of migrating specified data according to a user requirement. | 07-11-2013 |
20130181856 | DIGITAL-TO-ANALOG CONVERTER - An embodiment of the present invention provides a digital-to-analog converter including: a primary modulator; a secondary modulator, connected to the primary modulator; a delay unit, connected to the primary modulator; a subtractor, connected to the delay unit and the secondary modulator separately; a first processing module, configured to perform decoding, dynamic matching, and digital-to-analog conversion in sequence on a B-bit digital signal output by the secondary modulator, so as to obtain a first analog signal; a second processing module, configured to perform decoding, dynamic matching, and digital-to-analog conversion in sequence on an (N−B+1) -bit quantization noise signal output by the subtractor, so as to obtain an analog noise signal; and an adder, connected to the first processing module and the second processing module separately, and configured to add the first analog signal and the analog noise signal, so as to obtain and output a second analog signal. | 07-18-2013 |
20130182556 | METHOD, BASE STATION, AND WIRELESS COMMUNICATION SYSTEM FOR TRX MUTUAL AID - The present invention relates to a method, a base station, and a wireless communication system for TRX mutual aid, where the method comprises: obtaining, by the base station, capability information of a TRX board in the base station, and obtaining from a base station controller information of a cell to which a carrier that is configured on the TRX board belongs; and selecting, by the base station, a corresponding TRX mutual aid way according to the capability information and the information of the cell to perform TRX mutual aid with a faulty BCCH dominant frequency carrier. By implementing TRX mutual aid on the base station, the capability of the board can be easily learned, and the TRX mutual aid is performed based on the capability in comprehensive consideration of another carrier in the cell and standard configuration of the carriers, so that more carriers continue providing services. | 07-18-2013 |
20130182557 | METHOD, APPARATUS AND SYSTEM FOR OBTAINING KEY INFORMATION DURING FAST CHANNEL SWITCHING - Embodiments of the present invention disclose a method, apparatus and system for obtaining key information during fast channel switching. A fast channel switching request sent by a terminal is received; at least one data unit bearing key information is generated according to the fast channel switching request; a fast channel switching response message is sent to the terminal, where the response message carries an identifier of a first data unit bearing the key information and the number of data units bearing the key information; and the at least one data unit bearing the key information is sent to the terminal. When the key information is lost, the key information is retransmitted without a need to perform status maintenance, which improves scalability of fast channel switching. | 07-18-2013 |
20130182570 | Method and Apparatus for Limiting Bearer Service in Radio Communication - The present invention discloses a method and an apparatus for limiting a bearer service in radio communication. The method includes: determining that a capability of a terminal system is in a critical condition; in a first bearer set of the terminal system including at least two bearers used for transmitting data, determining a set formed by some bearers in the first bearer set as a second bearer set, where priority of a bearer in the second bearer set is lower than priority of a bearer in the first bearer set excluding those in the second bearer set; and performing service limitation processing on the bearer in the second bearer set. | 07-18-2013 |
20130182617 | METHOD AND APPARATUS FOR SEAMLESSLY IMPLEMENTING TRANSFERRING DUAL-PARTY CALL INTO CONFERENCE - A method for seamlessly transferring a dual-party call into a conference includes receiving a conference room creation request from a first terminal, and creating a conference room according to the conference room creation request. The method also includes establishing and starting a first voice channel between the first terminal and the conference room, a second voice channel between the second terminal and the conference room, and a third voice channel between a third terminal and the conference room while maintaining a dual-party voice channel between the first terminal and a second terminal in an on state. After starting the first voice channel and the second voice channel, the method includes simultaneously releasing the dual-party voice channel. | 07-18-2013 |
20130182694 | Femtocell/WLAN Communication Device - An Femtocell/WLAN communication device, comprising a Femtocell module for cellular wireless communications, the Femtocell module having an input for receiving a first electrical input signal and an output for outputting a first electrical output signal, a WLAN module for WLAN communications, the WLAN module having an input for receiving a second electrical input signal and an output for outputting a second electrical output signal, an optical interface having a first conversion path connected to the output of the Femtocell module, a second conversion path connected to the output of the WLAN module, a third conversion path connected to the input of the Femtocell module, and a fourth conversion path connected to the input of the WLAN module, and a common port for receiving the first optical input signal and the second optical input signal, and for outputting the first optical output signal and the second optical output signal. | 07-18-2013 |
20130182696 | WIRELESS LOCAL AREA NETWORK AND METHOD FOR COMMUNICATING BY USING WIRELESS LOCAL AREA NETWORK - The present invention provides a wireless local area network WLAN and a method for communicating by using the WLAN, which includes at least one radio module and an access controller. The radio module converts a first air interface wireless signal from a station into a first baseband signal, and bears the first baseband signal on an Ethernet and sends the first baseband signal to the access controller. The access controller processes the first baseband signal to generate first service data, and forwards the first service data. The access controller further receives second service data, processes the second service data to generate a second baseband signal, and bears the second baseband signal on the Ethernet and sends the second baseband signal to the at least one radio module. The present invention can increase the efficiency and utilization rate of a spectrum. | 07-18-2013 |
20130182721 | METHOD AND APPARATUS FOR MANAGING MAC ADDRESS TABLE - Embodiments of the present invention disclose a method and an apparatus for managing a MAC address table. The method includes: receiving a packet and obtaining MAC address information carried in the packet; matching the MAC address information with a MAC address table; and if the matching succeeds, prolonging an aging time of the MAC address information in the MAC address table. | 07-18-2013 |
20130182750 | METHOD AND APPARATUS FOR TRANSMITTING DATA USING CODEBOOK - The present invention provides a method and an apparatus for transmitting data using a codebook. The method includes: receiving current antenna configuration information of a transmitting end; obtaining a mask matrix corresponding to the current antenna configuration according to the current antenna configuration information; generating a codebook corresponding to the current antenna configuration according to a mother codebook and the mask matrix; selecting one codebook element from the codebook, and transmitting indication information corresponding to the codebook element to the transmitting end; and receiving data transmitted by the transmitting end. In the embodiments of the present invention, a mask matrix is obtained according to current antenna configuration information, and a codebook is generated according to the mask matrix and a mother codebook that is corresponding to the maximum number of antennas and the maximum number of layers that are fed back through channel state information. | 07-18-2013 |
20130182786 | Reporting of Channel State Information - A receive node device includes a processor coupled to a memory. The processor is configured to report a first sub-index and to report at least one additional second sub-index for each one of one or more matrices. Each one of the one or more matrices is indexed by the first sub-index and the second sub-index. The first sub-index and the second sub-index have different time-frequency reporting granularity. | 07-18-2013 |
20130182793 | METHOD, APPARATUS AND SYSTEM FOR CALIBRATING CHANNEL - A method for calibrating a channel which includes: performing slide-window correlation on a delayed downlink service signal of a current transmit channel and a feedback signal of the transmit channel, and performing sampling to obtain a group of correlation values of the transmit channel in a sliding window; determining a peak amplitude value among amplitude values of the group of correlation values in the sliding window, and amplitude values at two points that are left adjacent and right adjacent to a point corresponding to the peak amplitude value; performing an interpolation operation on the peak amplitude value and the amplitude values at the two points that are left adjacent and right adjacent to the point to obtain an amplitude value, a delay and a phase at an actual peak point in the group of correlation values of the transmit channel in the sliding window; and calibrating the transmit channel. | 07-18-2013 |
20130182805 | RATE MATCHING METHOD AND APPARATUS - Embodiments of the present invention provide a rate matching method and apparatus. The method includes: receiving bit data of a first, a second, and a third input subblock, inserting dummy data into bit data in each subblock to respectively form even-numbered rows and odd-numbered rows of a matrix to be buffered for each subblock; inputting bit data of the even-numbered rows in the even-numbered row buffer and bit data of the odd-numbered rows in the odd-numbered row buffer of each subblock to a second buffer, and forming a matrix by using the bit data of the even-numbered rows and the bit data of the odd-numbered rows; controlling the second buffer to send data at the specified address; selecting data sent by the second buffer; and deleting the dummy data from the selected data to obtain valid output data. | 07-18-2013 |
20130183960 | METHOD FOR PROVIDING INFORMATION IN A CELLULAR WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method for providing information in a cellular wireless communication system, the method comprises: detecting a radio link failure (RLF) for a mobile station while connected to a first cell; re-establishing the connection in a second cell; and providing information about said radio link failure (RLF) only to cells supporting the same radio access technology (RAT) as said first cell and/or a third cell, wherein said third cell is the cell to which said mobile station was connected before said first cell. Furthermore, the invention also relates to a method in a mobile station, a method in a base station, a computer program, a computer program product, a mobile station device and a base station device. | 07-18-2013 |
20130183962 | METHOD FOR DETECTING MESSAGE LOOP, ROUTING AGENT APPARATUS AND NETWORKING SYSTEM - A method for detecting a message loop, a routing agent apparatus, and a networking system. The method for detecting a message loop includes: receiving a request message sent by a network element apparatus; acquiring routing information for sending the request message to a server apparatus; detecting whether a next-hop link for sending the request message in the routing information and a link for receiving the request message belong to a same link set; and sending a response to the network element apparatus that a message loop is detected, when it is detected that the link for sending the request message in the routing information and the link for receiving the request message belong to a same link set. The technical solutions disclosed herein can improve the efficiency of detecting the message loop and thus have strong practicability. | 07-18-2013 |
20130183976 | Method, Apparatus, and System for Accessing to a Mobile Communication Network - A method for accessing to a mobile communication network, comprising: acquiring a session matching level for each cell, which is calculated based on a session type of a session initiated by a user terminal as needed, a session data rate available to the user terminal of each cell and load balance parameters of each cell; accessing to a cell selected according to the session matching level for each cell. Further, it also provides another method for accessing to a mobile communication network, and corresponding user terminal, network-side device and communication system. | 07-18-2013 |
20130183997 | METHOD AND DEVICE FOR CONVERTING MOBILE ALLOCATION - Embodiments of the present invention provide a method for converting mobile allocation and an upper control node of a base station. The method for converting mobile allocation includes: determining that at least one cell in cells controlled by an upper control node of a base station requires mobile allocation (MA) conversion; and instructing a base station to which the at least one cell belongs to convert, according to a time slot cluster, an MA occupied by a time slot of the at least one cell, where the time slot cluster is formed by the same time slots on different carrier frequencies. The embodiments of the invention may implement dynamic MA conversion according to actual conditions of a network, thereby guaranteeing the performance of the network, and improving the calling experience of users. | 07-18-2013 |
20130185421 | Method, Terminal, and Server for Obtaining Heartbeat Period - The present invention provides a method, a terminal, and a server for obtaining a heartbeat period. According to the present invention, the terminal sends a first heartbeat message that includes location information of the terminal to the server and obtains a heartbeat period which corresponds to the foregoing location information directly from the server. This avoids each terminal needing to perform multiple heartbeat message interactions with the server when determining a heartbeat period that best matches a current network, thereby reducing power consumption of the terminal and signaling loads of a device at the network side. | 07-18-2013 |
20130185446 | METHOD AND DEVICE FOR CONNECTING TO VIRTUAL PRIVATE NETWORK ACROSS DOMAINS - Embodiments of the present invention disclose a method for connecting to a VPN across domains. The method includes: receiving, by a PE, a request message for connecting a VDC to a VPN sent by a DCG, determining an RD/RT list corresponding to a VPN User ID in the request message according to the User ID, so as to configure a VPN instance, determining a connection identity at a local end according to a connection identity at a DCG end of an AC in the request message, and binding a logical port in the connection identity at the local end with the VPN instance so that the VDC is connected to the VPN. Accordingly, the present invention further provides a PE and a DCG device for connecting to a VPN across domains. | 07-18-2013 |
20130185572 | METHOD AND APPARATUS FOR ACHIEVING ENERGY SAVING OF DATA SWITCHING DEVICE - Embodiments of the present disclosure provide a method and an apparatus for achieving energy saving of a data switching device. The apparatus acquires a working model, where the working model includes correspondence between a working mode and time within a working cycle of the data switching device, the working mode can identify a bandwidth capacity in the working mode, and controls a data processing module in the data switching device to work according to the working model, so that the data processing module works under a bandwidth capacity identified by a corresponding working mode at the time. In the technical solutions of the embodiments of the present disclosure, the power consumption of the data processing module in the data switching device can be reduced in the idle time period, thereby effectively achieving energy saving. | 07-18-2013 |
20130188472 | METHOD FOR MANAGING A SWITCH CHIP PORT, MAIN CONTROL BOARD, SWITCH BOARD, AND SYSTEM - Embodiments of the present invention provide a method for managing a switch chip port. The method is applied in a distributed communications system and includes: detecting whether each of multiple service boards is in position; when it is detected that a service board is not in position, controlling disabling of a port corresponding to the detected not-in-position service board on a first switch chip of the main control board; and/or sending an in-position message including information about the not-in-position service board to the switch board, so that the switch board controls, according to the information about the not-in-position service board, disabling of a port corresponding to the not-in-position service board on a second switch chip of the switch board. Energy saving of a switch chip port can be efficiently implemented by adopting the technical solutions in the embodiments of the present invention, thereby efficiently reducing power consumption of the system. | 07-25-2013 |
20130188474 | PAGING PROCESSING METHOD AND SYSTEM, SERVING GATEWAY - The embodiments of the present invention provide a paging processing method and system and also a serving gateway. The paging processing method includes: detecting, by a serving gateway, a fault of a mobility management element, determining a type of the fault, and reselecting a mobility management element according to the type of the fault; and sending, by the serving gateway, a downlink data notification message to the reselected mobility management element, whereupon the reselected mobility management element sends a paging message to a user equipment UE that is served by the faulty mobility management element before the fault occurs. With the method, system and serving gateway provided in the embodiments of the present invention, user experience is improved effectively. | 07-25-2013 |
20130188644 | INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM NETWORK, AND DATA TRANSMISSION METHOD AND APPARATUS - Embodiments of the present invention provide an Internet Protocol multimedia subsystem network, and a data transmission method and apparatus, which are used in the field of communications technologies. The data transmission method which is used in the IMS includes: performing tunnel encapsulation for an RTP packet to obtain a tunnel packet, where the tunnel packet includes a record unit, and a plurality of RTP packets are encapsulated in each record unit; and sending the tunnel packet to a peer end over a tunnel connected to the peer end. According to the embodiments of the present invention, the additional bandwidth caused by tunnel encapsulation is reduced, the bandwidth of a single packet is lowered, and the user experience and service access capabilities are improved. | 07-25-2013 |
20130188668 | MULTIPATH SEARCHING METHOD AND MULTIPATH SEARCHER - Embodiments of the present invention provide a multipath searching method and a multipath searcher, to improve accuracy of delay estimation, thereby improving performance of a receiver. The method includes: performing processing on received signals r | 07-25-2013 |
20130188669 | Code Channel Detecting Method and Related Device and Communication System - Embodiments of the present invention disclose a code channel detecting method and a related device and a communication system. In the solutions provided by the embodiments of the present invention, whether a DPA code channel is in an active state is determined with multiple thresholds based on a first reference value and a third reference value, or based on a first reference value, a second reference value and a third reference value. This mechanism takes multiple possible false determination situations into consideration, thereby ensuring a code channel correct detection rate in multiple interference scenarios and relatively reducing a false alarm rate. | 07-25-2013 |
20130188957 | METHOD AND DEVICE FOR ADJUSTING FILTERING BANDWIDTH OF AN OPTICAL DEVICE - A method for adjusting a filtering bandwidth of an optical device includes: acquiring a modulation bandwidth of a first optical signal and s modulation bandwidth of a second optical signal, where the first optical signal is an optical signal input into a first wavelength channel of an optical device, the second optical signal is an optical signal input into a second wavelength channel of the optical device, and the second wavelength channel is adjacent to the first wavelength channel; comparing the modulation bandwidth of the first optical signal with the modulation bandwidth of the second optical signal; and according to a result of comparing the modulation bandwidth of the first optical signal with the modulation bandwidth of the second optical signal, adjusting a filtering bandwidth of at least one wavelength channel of the first wavelength channel and the second wavelength channel. | 07-25-2013 |
20130188966 | OPTICAL DEVICE, AND SYSTEM AND METHOD FOR MANAGING OPTICAL DEVICE - The present invention relates to an optical device, including: an optical module, configured to implement an optical function of the optical device and including several outlet ports; and an identification module, containing identification information for identifying the optical device. The present invention further relates to a system and method for managing an optical device, where the system includes: an interface apparatus, configured to couple multiple optical devices; an identification information obtaining apparatus, configured to obtain identification information of the optical devices and/or identification information of outlet ports of the multiple optical devices through the interface apparatus; and a control apparatus, configured to manage the optical devices according to the obtained identification information. | 07-25-2013 |
20130189927 | INTERFERENCE ELIMINATION METHOD, INTERFERENCE ELIMINATION DEVICE, AND COMMUNICATION SYSTEM - Embodiments of the present invention provide an interference elimination method, an interference elimination device and a communication system, which are used to implement the effective elimination of signal interference of a receiving end. The method includes: according to a received signal, reconstructing a main cell signal, obtaining the reconstructed main cell signal, and subtracting the reconstructed main cell signal from the received signal, so as to obtain a first residual signal; according to the first residual signal, reconstructing an interference cell signal, and obtaining the reconstructed interference cell signal; and according to the received signal and the reconstructed interference cell signal, obtaining an interference-eliminated main cell signal. According to the interference elimination method, the interference elimination device and the communication system in the embodiments of the present invention, the interference elimination may be performed on the received signal effectively. | 07-25-2013 |
20130189989 | REDIRECTION METHOD AND APPARATUS FOR TERMINAL - In a redirection method for a terminal according to the present invention, an LTE base station sends a redirection message to the dual-mode terminal, where the redirection message contains a redirection target carrier configured by the LTE base station; the dual-mode terminal performs session negotiation with a CDMA access network, and knows a camping carrier specified by the CDMA access network, where both the redirection target carrier and the camping carrier are the preset carrier on which the dual-mode terminal fixedly camps in the CDMA network; when the dual-mode terminal is redirected from an LTE network to the CDMA network, the dual-mode terminal initiates an access process on the redirection target carrier in the CDMA network. The technical solution provided by the present invention reduces service interruption time when the dual-mode terminal is redirected from the LTE network to the CDMA network, thereby improving user experience. | 07-25-2013 |
20130189993 | CELL RESELECTION METHOD AND USER EQUIPMENT - Embodiments of the present invention disclose a cell reselection method and a user equipment, and the method includes: receiving, by a user equipment UE, a system message sent by a base station, where the system message includes a domain identifier of a neighboring cell of a source cell accesses by the UE, where the domain identifier is a routing area RA or location area LA or tracking area TA of the neighboring cell, the source cell is controlled by the base station, and there is at least one neighboring cell; judging, whether the domain identifier of the neighboring cell belongs to an RA or LA or TA in a camping forbidden list in the UE; and keeping the UE camping on the source cell if the domain identifier of the neighboring cell belongs to the RA or LA or TA in the camping forbidden list in the UE. | 07-25-2013 |
20130191164 | Portable Health Communication Apparatus and Watch - A portable health communication apparatus and a watch are provided, where the portable health communication apparatus includes: a receiving module configured to receive user health information and send the user health information to a processing module; the processing module configured to update the user health information into the storage module and upload the user health information to an external device through an external communication module, where the processing module is further configured to receive user health information in the external device through the external communication module and update user health information stored in the storage module; and an information presentation module configured to present, under the control of the processing module, the user health information stored in the storage module, so that rescue personnel may rescue a user according to the user health information when an emergency occurs. | 07-25-2013 |
20130191221 | METHOD, DEVICE AND SYSTEM FOR INTERCUTTING ADVERTISEMENTS - The embodiments of the present invention relate to communication technologies and disclose a method, a device, and a system for intercutting advertisements according to User Equipment (user terminal) information to improve user experience and effectiveness of advertisement intercutting. The method includes: receiving a service request sent by a user terminal and forwarded by a Radio Access Network (RAN) network element, and obtaining a service corresponding to the service request; obtaining user terminal information from the RAN network element; and determining a corresponding advertisement according to the user terminal information, and sending the obtained service and the determined advertisement to the user terminal through the RAN network element. The embodiments of the present invention are applicable to precise intercut of advertisements. | 07-25-2013 |
20130191334 | METHOD FOR AUTOMATIC DATA REPLICATION AND TERMINAL - Embodiments of the present invention provide a method for automatic data replication and a terminal. The method includes: after a data link to a peer end is established, send to the peer end a search request used for searching for a second folder whose folder name is the same as that of a first folder, where the search request includes a folder name of the first folder; when the peer end determines that the peer end includes the second folder, receiving attribute information of each piece of second data in the second folder, where the attribute information of each piece of second data is sent by the peer end; when the attribute information of the second data is inconsistent with attribute information of first data in the first folder, sending a replication request to the peer end. | 07-25-2013 |
20130191443 | METHOD, SYSTEM, AND NODE FOR NODE INTERCONNECTION ON CONTENT DELIVERY NETWORK - The present invention discloses a method, a system, and a node for node interconnection on a content delivery network. This content delivery network includes a first-level CDN node that is formed of a first CDN media server and a first CDN content storage and is configured to provide content for a user, and a second-level CDN node that is formed of a second CDN media server and a second CDN content storage and interconnects with the first-level CDN node, where the first CDN media server accesses the content in the second CDN content storage by using an IP-layer storage access protocol. The networking is simplified and the content access efficiency and the resource utilization are improved by using the technical solutions of node interconnection on the content delivery network provided in the present invention. | 07-25-2013 |
20130191592 | REDUNDANT ARRAY OF INDEPENDENT DISKS RAID CONTROLLER AND SYSTEM - A redundant array of independent disks (RAID) controller includes a host interface, a processing core and a storage interface. The processing core is connected to a host and a hard disk. The RAID controller includes a halt control pin connected to the processing core and a control signal line in the host. The processing core receives a first level sent through the control signal line by the host when the hard disk is in a standby state, and halt an execution of a program in the processing core according to the first level; receives a second level sent through the control signal line by the host when the host receives a service request, and resume the execution of the program according to the second level; and receive the service request sent by the host and send the received service request to the hard disk to awaken the hard disk. | 07-25-2013 |
20130191595 | METHOD AND APPARATUS FOR STORING DATA - Embodiments of the present invention provide a method and an apparatus for storing data, which relate to the field of data processing. In the present invention, a current device is divided into different load modes in the process of service processing, and manners of storing various data in a Cache are dynamically adjusted, so that nodes with different characteristics in the current device may control operations on the Cache, thus achieving lower power consumption and optimum performance of a large-capacity system under a heavy load. | 07-25-2013 |
20130194537 | Method and Apparatus for Wavelength Selective Switch - Apparatus and method embodiments are provided for implementing a wavelength selective switch (WSS). The embodiments use combinations of switchable polarization grating (SPG) and LC cells and combinations of polymer polarization grating (PPG) and LC cells to achieve 1×N WSS systems. An embodiment optical switch includes a liquid crystal cell and a SPG cell adjacent to the liquid crystal cell. The SPG includes liquid crystal material between two photo-alignment layers, an electrode layer overlying each photo-alignment layer, and a glass substrate overlying each electrode layer. An embodiment method includes polarizing an incident light beam at a circular polarization before diffracting, at a polarization grating, the polarized incident light beam in a determined angle that corresponds to a diffraction order in accordance to the circular polarization of the incident light beam and a hologram pattern direction formed inside the polarization grating. | 08-01-2013 |
20130194913 | METHOD, APPARATUS AND SYSTEM FOR INTERCONNECTED RING PROTECTION - A method, an apparatus and a system for interconnected ring protection, relates to the communication field, realizes the protection of the interconnected ring network using a narrow bandwidth, and improves the bandwidth utilization rate. The method comprises: a first intersection node in an intersection node group receiving an cross-ring service, the first intersection node determining an off-ring node of the cross-ring service on a second ring according to service information of the cross-ring service; and if the first intersection node does not communicate with the off-ring node of the cross-ring service on the second ring, and the first intersection node is not the last intersection node, the first intersection node forwarding the cross-ring service to a second intersection node. | 08-01-2013 |
20130194984 | METHOD AND APPARATUS FOR HANDLING FULL-DUPLEX INTERFERENCE - The present invention provides a method and an apparatus for handling full-duplex interference. One method includes: obtaining an interference degree that is caused when a site device performs full-duplex transmission with at least two UEs; and determining, according to the interference degree, a UE allowed to transmit uplink and downlink signals on the same time and frequency resource among the at least two UEs. In embodiments of the present invention, a UE allowed to transmit uplink and downlink signals on the same time and frequency resource may be classified according to an interference degree that is caused when a site device performs full-duplex transmission with at least two UEs, thereby preventing the interference problem in the scenario of point-to-multipoint full-duplex communication as much as possible. | 08-01-2013 |
20130195117 | PARAMETER ACQUISITION METHOD AND DEVICE FOR GENERAL PROTOCOL PARSING AND GENERAL PROTOCOL PARSING METHOD AND DEVICE - The present disclosure provides a parameter acquisition method and device for general protocol parsing and a general protocol parsing method and device. The method includes: acquiring a message to be parsed; according to a preset state transition table, performing regular expression matching on the message to be parsed, and acquiring a state number and location information of a character corresponding to a matched matching rule; and acquiring the matching rule corresponding to the state number according to a preset rule matching table, and outputting a required field according to the matching rule, the location information, and the buffered message to be parsed, where the matching rule is an initial point sub-rule or an end point sub-rule. Embodiments of the present disclosure may implement general parsing on the protocol. | 08-01-2013 |
20130195443 | TIME SYNCHRONIZATION METHOD, DEVICE, AND SYSTEM - The present disclosure provides a time synchronization method, including: acquiring, by a slave device, a first optical fiber transmission delay from a master device to the slave device, and a second optical fiber transmission delay from the slave device to the master device; exchanging a time synchronization signal with the master device, and calculating an initial time offset; adjusting the initial time offset by using the first optical fiber transmission delay and the second optical fiber transmission delay to obtain a corrected time offset; and adjusting a local clock according to the corrected time offset. Embodiments of the present disclosure further provide a corresponding device and system. | 08-01-2013 |
20130196666 | METHOD AND APPARATUS FOR HANDOVER PREPARATION - The present invention discloses a method and an apparatus for handover preparation. The method includes: receiving, by a DeNB, a first handover request message sent by an RN; obtaining, by the DeNB, the first target cell identifier, and instructing a base station to which the first target cell belongs to perform handover preparation in the first target cell; receiving, by the DeNB, a second handover request message sent by the RN; and when a base station to which the second target cell belongs is different from the base station to which the first target cell belongs, instructing, by the DeNB, the base station to which the second target cell belongs to perform handover preparation in the second target cell. Embodiments of the present invention further disclose corresponding apparatuses. | 08-01-2013 |
20130196667 | HANDOVER METHOD AND SYSTEM IN RELAY NETWORK, RELAY NODE, CONTROL BASE STATION AND BASE STATION - Embodiments of the present invention provide a handover method and system in a relay network, a relay node, a control base station and a base station. The method includes: receiving, by a relay node, a first area identifier that identifies the relay node; sending a system information broadcast message carrying the first area identifier to a terminal in a coverage area; receiving a handover request message forwarded by a control base station; and performing, according to the handover request message, a control operation of accessing the relay node on the terminal. The first area identifier that identifies the relay node is allocated to the relay node, so that the terminal in the relay network can be normally handed over from the base station to the relay node. | 08-01-2013 |
20130196676 | METHOD AND APPARATUS OF COMMUNICATIONS - Channel resource allocation is disclosed. Embodiments of channel resource allocation allocate channel resources to plural cells or cell sections according to a classification depending on distribution statistics. | 08-01-2013 |
20130196695 | Method for Processing Paging and Mobile Switching Center - A method for processing paging and a mobile switching center are provided in embodiments of the present invention, where the method includes: buffering, by a mobile switching center when a mobile terminal is performing a first communication service, a paging message triggered by a second communication service for paging the mobile terminal; and sending, by the mobile switching center, the paging message to the mobile terminal after the mobile terminal ends the first communication service. | 08-01-2013 |
20130196714 | POWER AMPLIFIER, ASYMMETRIC DOHERTY POWER AMPLIFIER DEVICE AND BASE STATION - The embodiments of the present invention have disclosed a power amplifier, an asymmetric Doherty power amplifier device and a base station. In the embodiments of the present invention, different radio frequency power amplifier channels are integrated within a component to form a power amplifier, thus reducing the discreteness between the different radio frequency power amplifier channels in such a way that a test and a selection are performed during production, and avoiding the occurrence of a situation that performance can not be controlled as the component discreteness between the different radio frequency power amplifier channels can be only found during application in the prior art. Since the power amplifier is a single component, a lower discreteness can be guaranteed during application, which is helpful to improve the performance of the ADPA circuit. | 08-01-2013 |
20130196717 | Information Processing Method, and Terminal Device - Embodiments of the present invention provide an information processing method and a terminal device. The terminal device in the embodiments of the present invention displays generated contact identifiers on a screen of the terminal device in the form of matrix arrangement and further obtains a target contact identifier selected by a user of the terminal device from the displayed contact identifiers. In this way, the terminal device can perform, according to the target contact identifier, a service operation that is corresponding to the target contact identifier, which can avoid a problem that in the prior art, the number of contact identifiers displayed on each page is limited because the terminal device adopts the form of a single column to display a contact identifier of each contact on the screen, thereby effectively improving display efficiency and a screen utilization rate. | 08-01-2013 |
20130198523 | METHOD AND APPARATUS FOR CHECKING FIELD REPLACEABLE UNIT, AND COMMUNICATION DEVICE - The present application provides a method and an apparatus for checking a field replaceable unit, and a communication device. The method for checking the field replaceable unit includes: obtaining key identifier information saved in a security memory module; and determining trustworthiness of the field replaceable unit according to the key identifier information saved in the security memory module and key identifier information directly obtained from the field replaceable unit. The present application may implement trustworthiness checking of the field replaceable unit, the implementation is simple, and the cost is low. | 08-01-2013 |
20130199208 | LIQUID COOLING SYSTEM AND METHOD FOR COOLING AT LEAST ONE HEAT GENERATING COMPONENT - A liquid cooling system for cooling at least one heat generating component, comprises a liquid loop in which liquid is arranged to be circulated, and arranged to be cooled by a first stage cooling unit, where the cold side of at least one Thermo Electric Cooling unit is arranged at a position situated downstream of the first stage cooling unit and upstream of the at least one heat generating component to be cooled by liquid, where the at least one Thermo Electric Cooling unit is arranged in its operative state to cool the liquid in order to provide for further cooling power when the cooling power of the first stage cooling unit is not sufficient. | 08-08-2013 |
20130201345 | METHOD AND APPARATUS FOR CONTROLLING VIDEO DEVICE AND VIDEO SYSTEM - Embodiments of the present invention disclose a method and an apparatus for controlling a video device as well as a video system. The video device includes a monitor and a camera that are relatively fixed, face a same direction, and are connected to a moving mechanism. The method includes: obtaining a facial image of a participant that is identified from a conference site image, where the conference site image is shot and provided by the camera; analyzing the facial image, and, after determining, with reference to an analysis result, that a facial position of the participant has deviated from directions of facing the monitor and the camera, determining a deviation direction; and controlling the moving mechanism to drive the monitor and the camera to move to a position of facing the facial position of the participant according to the deviation direction. | 08-08-2013 |
20130201827 | METHOD AND EDGING DEVICE FOR CREATING FORWARDING TABLE, FORWARDING MESSAGE AND OBTAINING ADDRESS - The present invention provides a method and an edging device for creating the forwarding table, forwarding the message and obtaining the address, and the method for creating the forwarding table includes: the network provider edge (NPE) receives the label distribution protocol (LDP) message which carries the backbone media access control (MAC) address of the destination user facing-provider edge (UPE) and the load sharing negotiation parameter between the destination UPE and the NPE or the LDP message carries the created extend MAC address according to the backbone MAC address and the load sharing negotiation parameter; the NPE obtains multiple extend MAC addresses of the destination UPE according to the LDP message; the forwarding table is created for each extend MAC address respectively, and the forwarding table includes the extend MAC address and the corresponding multiple output ports. | 08-08-2013 |
20130201831 | TRAFFIC SCHEDULING DEVICE - The disclosure relates to a traffic scheduling device for scheduling a transmission sequence of data packets, stored in a plurality of traffic flow queues, an eligibility state of each of the traffic flow queues for the scheduling is being maintained in a hierarchical scheduling database describing a relationship among the plurality of traffic flow queues. The traffic scheduling device includes: a plurality of interconnected memory cluster units. Each memory cluster unit is associated to a single or more levels of the hierarchical scheduling database and each memory cluster unit is coupled to at least one co-processors. At least one co-processor is software-programmable to implement a scheduling algorithm. The traffic scheduling device also includes an interface to the plurality of traffic flow queues. | 08-08-2013 |
20130201855 | MICROWAVE ANTENNA ALIGNMENT METHOD AND APPARATUS - The present invention discloses a microwave antenna alignment method and apparatus, relating to the field of communications technologies, and providing a clear instruction for antenna adjustment and implementing more convenient antenna alignment. The microwave antenna alignment method includes: performing vector subtraction for in-phase signals received by two sub-antennas within a same horizontal plane to obtain an azimuth plane vector difference, where an azimuth plane angular error signal includes the azimuth plane vector difference, and the azimuth plane angular error signal is used to reflect a deviation angle and direction of a received beam from the antenna direction within the horizontal plane; and aligning the antenna within the horizontal plane according to the azimuth plane angular error signal. | 08-08-2013 |
20130201919 | METHOD AND BASE STATION FOR ELIMINATING PAGING INTERFERENCE IN HETEROGENEOUS NETWORK - Embodiments of the present invention disclose a method and a base station for eliminating paging interference in a heterogeneous network. The method for eliminating paging interference includes: receiving, by a first base station, a paging parameter nB sent by a second base station; calculating, by the first base station according to the paging parameter nB of the second base station, a subframe for the second base station to send paging information and a paging frame to which the subframe belongs; obtaining, by the first base station, a set period; sending, by the first base station, paging information on the subframe in the paging frame within the set period; and stopping, by the first base station, information on the subframe in the paging frame within a next set period. Embodiments of the present invention are capable of reducing paging interference in a heterogeneous network. | 08-08-2013 |
20130201941 | METHOD, BASE STATION AND USER EQUIPMENT FOR SENDING AND RECEIVING SOUNDING REFERENCE SIGNAL - A method for sending and receiving a Sounding Reference Signal (SRS) is provided. The method includes: receiving, by a user equipment (UE), a control signaling from a Base Station (BS), wherein a first field in the control signaling indicates the UE transmitting data or sending the SRS, a second field in the control signaling indicates a frequency-hopping mode for the UE transmitting the data or sending the SRS, and a third field in the control signaling indicates frequency-band information for the UE transmitting the data or sending the SRS; and sending, by the UE, the SRS, on a frequency-band according to the frequency-band information indicated by the third field, through the frequency-hopping mode indicated by the second field, when the first field indicates the UE sending the SRS. | 08-08-2013 |
20130201950 | Data Transmission Processing Method, Apparatus, and System - Embodiments of the present invention provide a data transmission processing method, apparatus, and system. The method includes: receiving, by a first base station, an adjustment parameter transmitted by a terminal, where the adjustment parameter is obtained by the terminal according to reference signals separately transmitted by the first base station and a second base station; performing, by the first base station and according to the adjustment parameter, channel compensation on a first channel between the first base station and the terminal to obtain a second channel; and transmitting, by the first base station, a first signal over the second channel to the terminal, so that the terminal obtains the first signal from a mixed signal of the first signal and a second signal that is transmitted by the second base station. | 08-08-2013 |
20130202022 | METHOD AND DEVICE FOR SIGNAL PROCESSING AND APPLIED TO MICROWAVE COMMUNICATION SYSTEM - A method and a device which are for signal processing and are applied to a microwave communication system are disclosed. The method includes: performing equalization processing on each input signal by using an equalizer so as to obtain an equalized signal corresponding to the each input signal; performing phase estimation on phase noise in the equalized signal to obtain an estimated phase of the phase noise; performing phase rotation on the equalized signal to offset the estimated phase of the phase noise, so as to obtain a phase rotation signal; suppressing residual phase noise in the phase rotation signal by using a phase-locked loop so as to output an error signal and a received signal; and performing an iterative update on a filter coefficient of the equalizer by using the error signal. | 08-08-2013 |
20130202288 | OPTICAL SIGNAL CONTROL METHOD, OPTICAL SIGNAL CONTROL SYSTEM AND OPTICAL BACKPLANE SYSTEM - The present invention provides an optical signal control method, an optical signal control system and an optical backplane system, which belongs to the field of optical communications technologies. The method includes: detecting whether a circuit board is pulled out from an optical backplane; if the circuit board is pulled out, querying a transmitting port of another circuit board connected to a slot where the pulled out circuit board is located, transmitting a first control instruction to the transmitting port, and notifying of closing the transmitting port or adjusting output power of the transmitting port to make it below a preset threshold. The optical signal control system includes: a detection module and a control module. The optical backplane system includes the optical signal control system. | 08-08-2013 |
20130202988 | SYSTEM AND METHOD FOR SUPPLYING HYDROGEN GAS, AND HYDROGEN FUEL CELL SYSTEM - A system and method for supplying hydrogen gas, and a hydrogen fuel cell system are provided to solve inconvenience caused by the requirement for replacing a hydrogen storage container during hydrogen gas supplement. The system for supplying hydrogen gas includes a hydrogen storage unit, a hydrogen conveying unit and a charging device connected to the hydrogen storage unit, where the charging device includes a charging opening matched with a hydrogen gas infusing unit. It may be noted that according to the solution provided by the embodiments of the present disclosure, when hydrogen gas needs to be supplemented, an external infusing device may be used to infuse hydrogen gas to the hydrogen storage container in the hydrogen storage unit through the charging opening, which avoids replacement of the hydrogen storage container during an entire infusing process, and makes an intensive hydrogen gas supplement process more convenient and faster. | 08-08-2013 |
20130204945 | METHOD AND APPARATUS FOR TRANSMITTING DATA - A method for transmitting data, which relates to the field of communication technologies includes displaying an icon representative of a peer device as a first state when failing to connect the peer device. A data transmission event is detecting between a local device and the peer device. A data transmission task corresponding to the detected data transmission event is created. When the local device is connected with the peer device successfully, the method includes executing the data transmission task, and displaying the icon as a second state. | 08-08-2013 |
20130205155 | METHOD AND APPARATUS FOR IMPLEMENTING LOW POWER CONSUMPTION FOR DATA SWITCHING DEVICE, AND DATA SWITCHING DEVICE THEREOF - An apparatus for implementing low power consumption for data switching device includes a dormancy management module that controls an upper layer logic component in a device to enter a low power consumption state when a current state parameter of the device satisfies a preset dormancy configurationcondition; detects whether an energy consumption state of a transmission medium is active; and wakes up the upper layer logic component in the device to enter a normal working state if the energy consumption state of the transmission medium is active. When a preset condition is satisfied, upper layer logic components such as a CPU, a network processor and an optical module in the device, properly stop full-time operation to save energy. | 08-08-2013 |
20130205305 | COMMON MESSAGE HEADER BEARING METHOD AND APPARATU FOR CONVERTING SOAP API INTO REST API - A common message header bearer method for converting a SOAP API into a REST API includes: determining a REST API common message bearing field, where the common message bearing field is a field in a REST API message header and complies with a following format: one header field name+one header field value+multiple attribute-value pairs ( | 08-08-2013 |
20130227576 | METHOD AND APPARATUS FOR CONTROLLING TASK EXECUTION - A method and an apparatus for controlling task execution are disclosed in the present invention which relates to the field of wireless communications technologies, addressing the problem that power consumption of a terminal in standby mode is wasted because tasks of the terminal in a standby state are fixed and corresponding time periods cannot be flexibly set for different tasks. The method includes: receiving standby state parameters sent by a terminal management module; configuring the terminal according to the standby parameters so that the terminal enters a sleeping state; enabling a timer to start timing; stopping timing when the time of the timer reaches the time point at which a current task will be executed; configuring the terminal according to working state parameters of the terminal so that the terminal enters a working state; and receiving paging information sent by the terminal management module. | 08-29-2013 |