HUAWEI TECHNOLOGIES CO., LTD. Patent applications |
Patent application number | Title | Published |
20160142855 | METHOD FOR DYNAMICALLY SWITCHING MOBILE NETWORK, SUBSCRIPTION MANAGER, AND USER EQUIPMENT - The present invention discloses a method for dynamically switching a mobile network, including: sending, by a subscription manager SM, a mobile network switch message to a first mobile network, where the mobile network switch message is used to indicate that user equipment UE needs network switching; receiving, by the SM, a notification signaling message from the first mobile network, where the notification signaling message is used to notify the SM that the UE connects to the first mobile network; and sending, by the SM, the mobile network switch message to the UE by using the first mobile network, so as to instruct the UE to switch to a second mobile network. The present invention further discloses a subscription manager and user equipment. | 05-19-2016 |
20160142308 | CONVEYING DEVICE-DEPENDENT CONTEXT IN A NETWORK ADDRESS - A method for conveying context information that governs packets flowing in at least a first direction between at least one wireless device and a corresponding node communicating with the device comprises an embedder node populating a context portion, of a header of a packet for flow in a second reverse direction, that, once populated with context information that governs packet flow in the first direction, is imparted in the packet flow along the network in either the first or second direction and is conveyed in both directions, an unpacker node retrieving the context information from the context portion of a packet flowing in the first direction, and a configurer node applying the retrieved information to govern packet flow in the first direction therefrom. The embedder, unpacker and/or configurer nodes can be the same. | 05-19-2016 |
20160142293 | PACKET SENDING METHOD, ROUTER, AND SERVICE SWITCHING ENTITY - The application provide a packet sending method, a router, and a service switching entity. According to the application, a router determines a flow group identifier of a service packet and information about a next-hop service switching entity according to a user identifier and IP 5-tuple information; and forwards the packet to the next-hop service switching entity according to the information about the next-hop service switching entity, so that the next-hop service switching entity determines a corresponding destination service instance according to the user identifier, the flow group identifier, a router identifier, and a processing result, and forwards the packet to the destination service instance, to perform corresponding service processing, thereby implementing service packet forwarding among service instances. The router in the method provided in the embodiments has a flow steering function, and steers a flow to a specified path to perform node-by-node processing. | 05-19-2016 |
20160142290 | SERVICE PATH ALLOCATION METHOD, ROUTER AND SERVICE EXECUTION ENTITY - Embodiments of the present invention provide a service path allocation method, a router, and a service execution entity. In the method provided in the embodiments, a router obtains a user identifier and IP 5-tuple information after receiving a packet, queries for a corresponding target service processing path according to the user identifier and the IP 5-tuple information, and, after encapsulating the service packet, sends the service packet to the first-hop service execution entity in the service path for corresponding service processing. For a different service flow, the executed target service processing path is different. In the method provided in the embodiments, different service paths can be allocated to different service flows according to a user's customization and a service type, thereby implementing dynamic allocation of the service paths and increasing a utilization ratio of network resources. | 05-19-2016 |
20160141091 | COUPLED INDUCTOR, MAGNET, AND MULTI-LEVEL INVERTER - An inductor, includes: a central post including a plurality of magnets, where each magnet includes an inductor and a primary magnetic core. The inductor at least partially surrounds the primary magnetic core and includes an auxiliary magnetic core and a winding. The winding | 05-19-2016 |
20160139894 | METHOD FOR CONSTRUCTING A GRAPH DATA STRUCTURE - The disclosure relates to a method for constructing a graph data structure as an intermediate representation of source code for a compiler configured for compiling the source code into executable machine code running on a processor of a computer system, wherein program operations of the source code are represented in an object-oriented programming language by objects of classes that form a hierarchy growing from a base node class of the graph data structure, the method comprising: producing new nodes of the graph data structure by calling factory methods associated with existing nodes of the graph data structure based on a factory method design pattern implemented in the nodes of the graph data structure, wherein the nodes of the graph data structure are identified by symbols; and using the symbols as proxies of the nodes of the graph data structure according to a proxy design pattern. | 05-19-2016 |
20160135236 | CONNECTION SETUP METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a connection setup method, apparatus, and system. The method in the present invention includes: sending information about to-be-provided connection request resources to a user equipment UE set; receiving a connection request message that is sent on a selected connection request resource by one UE in the user equipment set; acquiring a first information segment of a radio resource control connection request of the UE according to the selected connection request resource and the mapping relationship; receiving a radio resource control connection request message that is sent, by the UE, on a radio resource that corresponds to the resource scheduling information; and determining radio resource control connection request information of the UE according to the first information segment of the radio resource control connection request and a second information segment of the radio resource control connection request. | 05-12-2016 |
20160135152 | CONTROL INFORMATION TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION - A control information transmission method, user equipment, and a base station, and belong to the field of wireless technologies. The method includes: acquiring, by user equipment, configuration information of an enhanced physical downlink control channel EPDCCH set; determining, by the user equipment according to the configuration information and from the EPDCCH set, at least one EPDCCH set in which an EPDCCH needs to be monitored; and monitoring, by the user equipment, an EPDCCH on a resource corresponding to the at least one EPDCCH set, to acquire control information sent by a base station. | 05-12-2016 |
20160135134 | TRANSMIT POWER CONTROL METHOD AND SYSTEM, AND SENDING APPARATUS - The present invention discloses a transmit power control method and system, and a sending apparatus. The method includes the following steps: acquiring first information that is used to adjust transmit power for sending a first signal; acquiring power of each working channel; and determining a to-be-adjusted working channel according to an adjustment step, the first information, and the power of each working channel, so as to adjust the transmit power for sending the first signal. According to the foregoing manner, the present invention can adjust transmit power for sending a first signal, avoid saturation of an automatic transmit power control apparatus, and save energy. | 05-12-2016 |
20160134547 | METHOD, DEVICE, AND SYSTEM FOR ESTABLISHING TRAFFIC ENGINEERING LABEL SWITCHED PATH - A method, a device, and a system establish a traffic engineering label switched path, which can implement effective isolation between tenants or between services, to ensure security of tenant topology information or service topology information. The method includes: receiving, by an egress node, a resource reservation protocol-traffic engineering RSVP-TE-based Path message sent by an ingress node; determining, by the egress node, whether identification information of a TE LSP and owner-related information corresponding to the TE LSP are stored; and if it is determined that the identification information of the TE LSP and the owner-related information corresponding to the TE LSP are not stored, storing, by the egress node, a correspondence between the identification information of the TE LSP and the owner-related information, and sending an RSVP-TE-based resource reservation Resv message to the ingress node. The present application is applicable to the field of communications. | 05-12-2016 |
20160134512 | PATH PLANNING METHOD AND CONTROLLER - The present application provides a path planning method and a controller. The method includes: acquiring data flow information of a to-be-transmitted job in a software-defined network, where the job includes at least one target data flow, and the data flow information of the job includes: a source address, a destination address, and a volume of each target data flow; and performing path planning according to the data flow information, and obtaining a job transmission path used to ensure that the job is transmitted in the software-defined network in a shortest job transmission time, where the job transmission path includes a transmission path corresponding to each target data flow in the job. The present application improves a data transmission speed of a job in an SDN network. | 05-12-2016 |
20160134466 | PROTECTION METHOD AND SYSTEM FOR MULTI-DOMAIN NETWORK, AND NODE - In the field of network communications, a protection method for a multi-domain network includes: after a second node detects that a first link fails, disconnecting a first protection path on the node, connecting a first sub-path and a path that is within a second domain, uses the second node as an endpoint, and is used to bear a service; sending, on the first sub-path, a first failure monitoring message that carries first maintenance information to a third node, where the first maintenance information is the same as second maintenance information carried in a second failure monitoring message; the second failure monitoring message is a message that is sent on the first protection path by a first node to the third node and is used to monitor a failure of the first protection path. | 05-12-2016 |
20160128088 | CONTROL SIGNALING IN MULTIPLE ACCESS COMMUNICATION SYSTEMS - Control signaling in multiple access communication systems, including apparatus and methods, is disclosed. Multiple access to a wireless communication link is based on power modulation division. Modulation information, capacity information, resource scheduling information, and resource assignment information is determined by a base station. Information is transmitted to user equipment devices in a common control channel in accordance with the determined modulation information, capacity information and resource scheduling information. Information is also transmitted to supporting user equipment, which supports the power modulation division multiple access, in a user equipment-specific control channel in accordance with the determined resource assignment information. | 05-05-2016 |
20160127148 | METHOD FOR IMPLEMENTING GRE TUNNEL, ACCESS POINT AND GATEWAY - A method for implementing a GRE tunnel, an access point (AP), and a gateway (GW). The method includes: the AP receives a first packet, where the first packet carries an address of the GW; configures a GRE tunnel to the GW, where a source destination of the GRE tunnel is an address of the AP, and a destination address of the GRE tunnel is the address of the GW; the AP receives a second packet sent by user equipment; performs GRE tunnel encapsulation for the second packet to form a third packet; and the AP sends the third packet to the GW by using the GRE tunnel, where the third packet carries the address of the AP. The embodiments of the present application enable efficient establishment of the GRE tunnel between the AP and the GW if there are a large quantity of APs. | 05-05-2016 |
20160119892 | METHOD AND COMMUNICATION SYSTEM FOR STORING ADDRESS OF NETWORK ANCHOR POINT TO NETWORK SERVER - A method, apparatus and communication system for registering address information of a network anchor point to a network server are disclosed. A network apparatus, such as a mobility management entity, determines whether to register address information of a network anchor point to a network server, and registers the address information of the network anchor point to the network server when determining to do so. | 04-28-2016 |
20160119861 | NETWORK SELECTION METHOD, APPARATUS, AND SYSTEM - Embodiments of the present application relate to the field of communications, and provide a network selection method, apparatus, and system. The method includes: after user equipment UE connects to a cellular access network, acquiring, by an access node of the cellular access network, wireless local area network (WLAN) selection information, where the WLAN selection information includes priority information, and the priority information is used to indicate that connection of the UE to a WLAN has priority over connection of the UE to the cellular access network; selecting, by the access node of the cellular access network, a WLAN for the UE according to the priority information, where a connection priority of the selected WLAN is higher than a connection priority of the cellular access network; and instructing, by the access node of the cellular access network, the UE to connect to the selected WLAN network. | 04-28-2016 |
20160119848 | METHOD FOR SERVICE DATA MANAGEMENT, APPARATUS, AND SYSTEM - A service data management method. The method includes: receiving, by the NOA, a service request of a first user equipment UE, and forwarding the service request to the SP server by using the NOC, so that the SP server returns service data requested by the first UE; determining, by the NOA, that the service data has been stored in the NOA, and sending hit indication information to the NOC, so that the NOC replaces a data segment in the service data with preconfigured replacement information, where bandwidth occupied by the preconfigured replacement information is smaller than bandwidth occupied by the data segment; and determining, by the NOA, a corresponding data segment according to received replacement information, and sending the data segment, which has been stored, to the first UE. Solutions provided in embodiments of the present invention can reduce the backhaul bandwidth occupancy. | 04-28-2016 |
20160119449 | PACKET COMPRESSION METHOD AND APPARATUS - The present disclosure relates to the field of communications technologies, and provides a packet compression method and apparatus, which resolve a problem that because a packet is compressed by using a method for compressing a Header and a Body together, complexity of a compression process is increased. The method of the present disclosure may specifically include: receiving a to-be-compressed packet sent by a transmitting end; acquiring first original content from an unchangeable part of the to-be-compressed packet, and acquiring second original content from a changeable part of the to-be-compressed packet; compressing the first original content by using a static dictionary to obtain first compressed content, and compressing the second original content by using a dynamic dictionary to obtain second compressed content; and sending a compressed packet to a receiving end, where the compressed packet includes the first compressed content and the second compressed content. | 04-28-2016 |
20160119171 | System and Method for Wireless Communication Using Space-Time Block Code Encoding - An embodiment provides a method for wireless communications including an access point (AP) space-time block code (STBC) encoding a high efficiency wireless local area network (WLAN) (HEW) signal A (SIGA) fields, and transmitting a preamble comprising a duplicate stream portion including a repeated legacy long training field, and comprising a two-stream portion including the STBC-encoded HEW SIGA fields. In further embodiments, the method includes the duplicate stream portion including a pair of SIG-LTFs (or alternatively a compressed SIG-LTF) which is used for channel estimation and auto-detection. | 04-28-2016 |
20160119143 | USER IDENTITY AUTHENTICATING METHOD, TERMINAL, AND SERVER - A user identity authenticating method, a terminal, and server are provided. The method includes determining according to a preset first-biological-feature processing instruction set, whether a currently-entered first user biological feature matches a second user biological feature, to obtain a first result, where the first-biological-feature processing instruction set is configured by a server, and the second user biological feature is a biological feature that is registered on the server; determining, whether the first result is correct; and if the first result is correct, sending the first result to the server to determine whether the first user biological feature is authenticated. The method not only enhances security when the server performs user identity authenticating, but also prevents the second user biological feature from being leaked to a non-secure area. | 04-28-2016 |
20160113000 | METHOD FOR UPLINK DATA TRANSMISSION, TERMINAL, AND WIRELESS COMMUNICATION NODE - Embodiments of the present invention relate to the communications field, and disclose a method for uplink data transmission, a terminal, and a wireless communication node, which can ensure that a HARQ mechanism between a terminal and a wireless communication node works normally. The method includes: determining, by a first wireless communication node, whether a terminal is within downlink coverage of a second wireless communication node; and when the first wireless communication node determines that the terminal is not within the downlink coverage of the second wireless communication node, instructing, by the first wireless communication node, the terminal to use a non-feedback mode; and/or instructing, by the first wireless communication node, the second wireless communication node to use a non-feedback mode. | 04-21-2016 |
20160112922 | HANDOVER PROCESSING METHOD, APPARATUS, AND SYSTEM - A handover processing method, apparatus, and system include: receiving a first handover trigger message sent by a first network element node; and sending a second handover trigger message to a second network element node according to the first handover trigger message, so that the second network element node hands over user equipment UE from the first network element node to the second network element node according to the second handover trigger message. Handover between small cells or between a small cell and a macro cell is implemented, and because a controller is used to perform handover, a handover delay is effectively reduced, and network performance is improved. | 04-21-2016 |
20160112460 | CONFLICT DETECTION AND RESOLUTION METHODS AND APPARATUSES - Conflict detection and resolution methods and apparatuses relate to the field of communications technologies. The conflict detection method includes: acquiring, by a controller, a flow path of a data flow on a network, where the flow path is used to indicate a path along which the data flow reaches an address in a destination address range from an address in a source address range through at least two intermediate nodes on the network, a first flow table rule is added to or deleted from flow tables of the at least two intermediate nodes, and the first flow table rule is any flow table rule; and determining, by the controller, whether a conflict exists according to an address range of the flow path and an address range of a security policy. | 04-21-2016 |
20160112237 | METHOD AND DEVICE FOR TRANSMITTING DATA BY USING MULTIDIMENSIONAL CONSTELLATION DIAGRAM - Embodiments of the present invention relate to the field of communications, and provide a method and a device for transmitting data by using a multidimensional constellation diagram, which can further improve bit error rate-signal to noise ratio performance by means of a multidimensional constellation diagram. The method is: First, bit data is mapped, by using an n-dimensional constellation diagram, into a column vector including n real numbers, then the n real numbers included in the column vector are modulated by using a resource element and sent, and after demodulating the n real numbers from a received signal, a receiving device finds, in the n-dimensional constellation diagram, a constellation point with coordinate values having a closest Euclidean distance to a point with coordinates being the n real numbers, and finally maps the coordinate values of the constellation point back into the bit data. | 04-21-2016 |
20160112105 | METHOD AND APPARATUS FOR DETERMINING PRECODING MATRIX INDICATOR, USER EQUIPMENT, AND BASE STATION - A method and an apparatus determine a precoding matrix indicator, user equipment, and a base station. The method includes: determining a precoding matrix indicator PMI, where the PMI corresponds to a precoding matrix W, and the precoding matrix W satisfies a first condition, a second condition, or a third condition; and sending the PMI to a base station. Embodiments of the present invention further provide a corresponding apparatus, and the corresponding user equipment and base station. Technical solutions provided in the embodiments of the present invention can effectively control a beam, especially a beam shape and a beam orientation, in a horizontal direction and a perpendicular direction. | 04-21-2016 |
20160112065 | METHOD FOR IMPLEMENTING TURBO EQUALIZATION COMPENSATION, TURBO EQUALIZER AND SYSTEM - Embodiments of the present application relate to a method for implementing Turbo equalization compensation. The equalizer divides a first data block into n data segments, where D bits in two adjacent data segments in the n data segments overlap, performs recursive processing on each data segment in the n data segments, before the recursive processing, merges the n data segments to obtain a second data block; and performs iterative decoding on the second data block, to output a third data block, where data lengths of the first data block, the second data block, and the third data block are all 1/T of a code length of a LDPC convolutional code. | 04-21-2016 |
20160110107 | METHOD FOR WRITING DATA INTO FLASH MEMORY APPARATUS, FLASH MEMORY APPARATUS, AND STORAGE SYSTEM - A flash memory apparatus for controlling storage of data comprises a plurality of blocks for storing data and a controller. Each block includes a plurality of pages. The controller receives first target data and identifies a first block to store the first target data. Then, the controller divides the first target data into two parts. A size of a first part is equal to the available capacity of the first block. And a size of a second part is equal to the size of the first target data minus the size of the first part. The controller further determines a second block that has stored data but is not full. At last, the controller writes the first part into the first block and write the second part into the second block. | 04-21-2016 |
20160110060 | METHOD AND SYSTEM FOR SORTING DESKTOP OBJECTS - In a method and system, the method includes: acquiring a desktop thumbnail of each desktop screen in a desktop screen set, and collectively displaying all the acquired desktop thumbnails on a desktop home screen; listening to a sequence of tapping operations performed on the desktop thumbnails displayed on the desktop home screen, and determining a tapping location of each tapping operation in the sequence of tapping operations; and sorting and displaying, according to the tapping location of each tapping operation in the sequence of tapping operations, desktop objects that are on each desktop screen on a multi-screen desktop. Desktop thumbnails of desktop screens in a desktop screen set are collectively displayed on a desktop home screen, so that desktop objects on each desktop screen on a multi-screen desktop can be sorted and displayed by performing a tapping operation on the desktop home screen. | 04-21-2016 |
20160105917 | METHOD AND APPARATUS FOR ESTABLISHING RRC CONNECTION - The present invention relates to the field of communications, and discloses a method and an apparatus for establishing an RRC connection. The method provided in the present invention includes: determining, by a base station, that user equipment UE needs to switch from an RRC connected mode to an RRC idle mode, and determining that a simplified RRC process is used when the UE establishes a next RRC connection, where the simplified RRC process refers to establishing an RRC connection by using acquired RRC configuration information of the UE; and when the UE requests to establish a next RRC connection, establishing an RRC connection for the UE by using the simplified RRC process. The present invention is applicable to the field of communications, and is used to establish an RRC connection. | 04-14-2016 |
20160105357 | METHOD AND NETWORK APPARATUS OF ESTABLISHING PATH - Embodiments of the present application provide a method and network apparatus of establishing path, applied in a SDN, the method includes: receiving, by a node, forwarding information from a SDNC; wherein the forwarding information is generated based on a relationship between prefix of IP address and tunnel information; receiving a packet, wherein the packet comprises first prefix information of a first IP address; forwarding the packet according to first tunnel information corresponding to the first prefix information of the first IP address. In the application, the process of route calculation is simplified, and number of forwarding flow entry in internal nodes is reduced. | 04-14-2016 |
20160105348 | MEP CONFIGURATION METHOD AND NETWORK DEVICE - In the communications field, an MEP configuration method and an Ethernet device are provided. The method includes: receiving, by an Ethernet device, a CCM message and parsing the CCM message to acquire configuration information in the CCM message and a virtual local area network VLAN of the CCM message; and determining, by the Ethernet device according to configuration information, whether the CCM message is MEP configuration that needs to be configured, and if it is determined that the CCM message is the MEP configuration that needs to be configured, complete the MEP configuration according to the configuration information and the VLAN of the CCM message. A method provided in a specific implementation manner of the present invention has an advantage of configuring MEP configuration automatically. | 04-14-2016 |
20160105257 | DATA RECEIVING METHOD AND APPARATUS - The present invention provides a data receiving method and apparatus. The method includes: receiving a data signal delivered by a base station, where the data signal includes at least two encoded data block groups, and each encoded data block group includes at least one encoded data block; decoding the data signal, and acquiring decoded data blocks obtained by decoding the encoded data blocks; and separately performing CRC detection on each decoded data block, and determining, according to a CRC, obtained through detection, of each decoded data block, whether to execute an SIC operation, and if it is determined to execute an SIC operation, executing CRC detection again on the decoded data block on which an SIC operation is performed, until a same CRC result occurs or all CRCs are zero. | 04-14-2016 |
20160105198 | 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. | 04-14-2016 |
20160104461 | TIME DISPLAY METHOD AND APPARATUS - The present invention relates to a time display method. The method includes: when an electronic device in a standby state detects, by using a first sensor, that a movement track of the electronic device meets a first condition, acquiring current time of the electronic device; generating a clock display user interface UI by using the current time, and saving the clock display UI in a buffer; and displaying, on a screen of the electronic device, the clock display UI in the buffer when the screen of the electronic device is lit up. The present invention resolves a problem that time displayed when a screen of an electronic device is lit up undergoes a rapid change, and reduces power consumption of the electronic device. | 04-14-2016 |
20160100337 | CIRCUIT SWITCHED FALLBACK METHOD AND DEVICE - The embodiments of the present application discloses a circuit switched fallback method, a UE, an MSC, and an MME. The method includes: sending, by a UE to an MME, a request message for requesting to perform CSFB; receiving, by the UE, a switch command sent by an eNodeB; releasing or holding a default CS call of the UE after the UE switches to the CS domain according to the switch command, where the default CS call is generated by the UE according to the switch command; and by using an MSC, initiating, by the UE, a CS call or receiving a CS call. According to the circuit switched fallback method, the UE, the MSC, and the MME in the embodiments of the present application, circuit switched fallback can be implement in a manner of switching by a UE from a PS domain to a CS domain, and reduce a delay. | 04-07-2016 |
20160098437 | INFORMATION RETRIEVAL METHOD AND APPARATUS - The present invention relates to the field of computer communications technologies and discloses an information retrieval method and apparatus. In this solution, even if result information does not include a retrieval keyword, a matching value between the result information and each local matching model can be determined in a local matching model set according to a retrieval keyword group and a result keyword group that is determined according to a result information group. Then, a relevance degree is obtained according to the matching value between the result information and all local matching models. Therefore, the result information that has relatively high relevance with the retrieval instruction but does not include the retrieval keyword can still be presented to a user, which improves retrieval accuracy. | 04-07-2016 |
20160098357 | METHOD AND APPARATUS FOR DETERMINING PHYSICAL ADDRESS - A method and an apparatus for determining a physical address are disclosed. According to the present disclosure, a page size is obtained according to the higher-order N bits of a linear address, where N is greater than 0 and less than a quantity of bits of the linear address; an index number of a translation lookaside buffer TLB is obtained according to the page size; a mask is obtained according to the page size and a supported minimum page size; a label of the TLB is obtained according to the mask; the higher-order MAC1 bits of a physical address corresponding to the linear address are obtained by searching the TLB according to the index number and the label; and the physical address is obtained according to the mask, the supported minimum page, and the higher-order MAC1 bits of the physical address. | 04-07-2016 |
20160094311 | ETHERNET DATA PROCESSING METHOD, PHYSICAL LAYER CHIP AND ETHERNET EQUIPMENT - Embodiments of the present invention disclose an Ethernet data processing method, an Ethernet physical layer chip, and Ethernet equipment. Applicable to data processing at a transmit end, the method includes: performing line coding on data from a media access control layer, so as to obtain serial data code blocks; performing forward error correction FEC coding on the serial data code blocks, so as to obtain FEC frames, which specifically includes: inserting Y check bits every X consecutive data bits, where the Y check bits are generated when FEC coding is performed on the X consecutive data bits; and distributing, at a distribution granularity of a bits, the FEC frames successively to N virtual channels, where a and N are both positive integers, and a is less than a quantity of bits included in one FEC frame. | 03-31-2016 |
20160094303 | 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. | 03-31-2016 |
20160088601 | Operation Request Generating Method, Device, and System - The application provides an operation request generating method. The method includes: a generation device generates a first operation request that requests to perform an operation on a first packet, where the first operation request includes first assignment content and information used to indicate a first assignment location, the first assignment location is a location in the first packet, the first assignment content is data used to assign a value to the first assignment location, and the information used to indicate the first assignment location includes an identifier of a type of a first packet header, a first offset, and a first length, where the first packet header is a packet header in the first packet, and the first offset is an offset relative to a start location of the first packet header; and the generation device sends the first operation request to a description device or a receiving device. | 03-24-2016 |
20160081120 | COMMUNICATIONS METHOD AND DEVICE FOR SINGLE-FREQUENCY WIRELESS LOCAL AREA NETWORK - Embodiments of the present invention provide a communications method and device for a single-frequency WLAN. An AP monitors a CTS or RTS packet whose receiver or sender is a neighboring AP inside the single-frequency WLAN; and when a CTS or RTS packet whose receiver or sender is a neighboring AP inside the single-frequency WLAN is detected, a channel in a coverage direction of the AP is cleared. Multiple APs in the single-frequency WLAN form one “omnidirectional group”. When any of the APs in the “omnidirectional group” performs RTS/CTS exchange with a STA inside a coverage area of the AP, neighboring APs can also work cooperatively, channels in coverage directions of the neighboring APs are cleared, and data communication in the coverage directions of the neighboring APs is suspended, thereby effectively avoiding network conflicts, and improving network performance of the single-frequency WLAN. | 03-17-2016 |
20160081115 | DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a data transmission method, apparatus, and system. The method includes: receiving, by a base station, a data packet sent from user equipment (UE); and sending, by the base station, the data packet to a radio network controller (RNC), where the data packet includes a second fast transmission indication, and the second fast transmission indication is used to indicate that a fast transmission procedure is used to perform data transmission of the data packet. The data transmission method, apparatus, and system provided in the embodiments of the present invention can simplify a transmission procedure of a small data packet and improve data transmission efficiency. | 03-17-2016 |
20160081113 | Communication Method and Apparatus for Carrier Aggregation System - Embodiments of the present invention provide a communication method for a carrier aggregation system. The communication method includes receiving physical downlink share channel PDSCH information sent by a base station through a subframe n of a secondary cell. If a subframe n of a primary cell is a downlink subframe, an ACK/NACK of the sent PDSCH information is fed back on a subframe m or a subframe p of the primary cell. | 03-17-2016 |
20160081109 | PRIORITY SCHEDULING METHOD, USER EQUIPMENT, AND BASE STATION - An inter-UE priority scheduling method is disclosed, where the method includes: generating an enhanced buffer status report BSR according to buffered data information of multiple benefitted user equipments B-UEs, and reporting the enhanced BSR to a base station eNB, where the enhanced BSR carries buffer data status information of the multiple B-UEs, so that the eNB determines, according to the buffer data status information, priorities of performing data transmission on the multiple B-UEs; receiving uplink scheduling information delivered by the eNB, where the uplink scheduling information carries the priorities of performing data transmission on the multiple B-UEs; and encapsulating some or all of currently buffered data of the multiple B-UEs into one MAC PDU according to the priorities of performing data transmission on the multiple B-UEs, and transmitting the MAC PDU to the eNB. | 03-17-2016 |
20160081103 | METHOD AND APPARATUS FOR ADJUSTING PHYSICAL RESOURCE, AND CONTROLLER - Embodiments of the present invention provide a method and apparatus for adjusting physical resource, where the method includes: collecting load information of a control plane CP and a user plane UP, and calculating, according to the corresponding load information, to obtain a load of the CP and a load of the UP; calculating a quantity of to-be-adjusted physical resources in the case that the load of the CP and the load of the UP meet a preset balancing adjustment condition; and adjusting physical resources of the CP and the UP according to the quantity of to-be-adjusted physical resources. By means of the present invention, a physical resource can be adjusted and allocated automatically according to load statuses of a CP and a UP, so that balancing a load of a device, promoting usage of the device, and reducing a possibility that the CP and the UP are overloaded. | 03-17-2016 |
20160081094 | SERVICE DATA SCRAMBLING METHOD, SERVICE DATA DESCRAMBLING METHOD, APPARATUS AND SYSTEM - The present invention discloses a service data scrambling method, a service data descrambling method, an apparatus, and a system, and relates to the communications field. The service data scrambling method includes: receiving service data; using a service characteristic corresponding to the service data as a part of a scrambling parameter; generating a scrambling sequence according to the scrambling parameter; scrambling the service data according to the scrambling sequence; and sending the service data. According to the present invention, it is resolved that relatively great interference is generated when multiple pieces of different service data are simultaneously transmitted in a same service area, and achieving an effect that interference between different service data sent simultaneously in the same service area can be reduced to a great extent. | 03-17-2016 |
20160081068 | Communication Method and Apparatus for Carrier Aggregation System - Embodiments of the present invention provide a communication method for a carrier aggregation system. The communication method includes receiving physical downlink share channel PDSCH information sent by a base station through a subframe n of a secondary cell. If a subframe n of a primary cell is a downlink subframe, an ACK/NACK of the sent PDSCH information is fed back on a subframe m or a subframe p of the primary cell. | 03-17-2016 |
20160081012 | METHOD FOR MINIMIZATION OF DRIVE TESTS, METHOD FOR COLLECTING TERMINAL INFORMATION, TERMINAL, AND NETWORK ELEMENT - A method for minimization of drive tests, a method for collecting terminal information, a terminal, and a network element, belong to the field of communication technologies. The method includes: in a process of activating a minimization of drive tests MDT task, checking, by a network element, a consent type of a user corresponding to a selected terminal; sending an MDT task activation command to the selected terminal according to a check result of the consent type; after receiving measured data reported by the selected terminal, performing an operation according to a check result of the consent type. In embodiments of the present invention, check on user consent is implemented in a network detection process, thereby avoiding a case that a user equipment is forced to report personal information without permission of the user and improving the user experience. | 03-17-2016 |
20160080997 | CELL HANDOVER METHOD AND APPARATUS - The present invention belongs to the field of communications, and discloses a cell handover method and a device. The method includes: determining, by a first base station to which a primary carrier cell belongs and according to a measurement report sent by user equipment UE, whether soft handover needs to be performed for the UE; if soft handover needs to be performed for the UE, transferring, by the first base station, a radio bearer RB between the first base station and the UE to a second base station to which a secondary carrier cell belongs; and selecting, by the first base station, a target cell according to the measurement report, and handing over the UE to a target base station to which the target cell belongs. The present invention can avoid service interruption caused when cell handover is performed for UE. | 03-17-2016 |
20160080977 | DATA TRANSMISSION CONTROL METHOD AND APPARATUS BASED ON WIRELESS COMMUNICATIONS NETWORK - According to a method and apparatus for controlling data transmission in a wireless communications network, a service quality request message is sent to a PCRF when a data request message of a terminal is received; and the PCRF queries a current network status, so as to determine a processing instruction for a data request message of the terminal according to the current network status and the data request message, and process the data request message of the terminal according to the processing instruction. Therefore, processing on the data request message of the terminal not only depends on a parameter carried in the data request message of the terminal, but also uses the current network status as a constraint condition, so that a processing manner for the data request message can be adaptive to a real-time change of the wireless communications network. | 03-17-2016 |
20160080950 | METHOD FOR MINIMIZATION OF DRIVE TESTS, METHOD FOR COLLECTING TERMINAL INFORMATION, TERMINAL, AND NETWORK ELEMENT - A method for minimization of drive tests, a method for collecting terminal information, a terminal, and a network element, belong to the field of communication technologies. The method includes: in a process of activating a minimization of drive tests MDT task, checking, by a network element, a consent type of a user corresponding to a selected terminal; sending an MDT task activation command to the selected terminal according to a check result of the consent type; after receiving measured data reported by the selected terminal, performing an operation according to a check result of the consent type. In embodiments of the present invention, check on user consent is implemented in a network detection process, thereby avoiding a case that a user equipment is forced to report personal information without permission of the user and improving the user experience. | 03-17-2016 |
20160080532 | METHOD FOR GENERATING INPUT PARAMETER AND DEVICE - The present invention provides a method for generating an input parameter and a device. A first network device receives a packet; determines, according to an identifier of a first packet header in a rule set, whether the packet includes the first packet header, where the rule set includes a first rule, the first rule includes the identifier of the first packet header and first operation information, and the first operation information includes extracting a first parameter from the first packet header. The first network device extract the first parameter from the first packet header when the packet includes the first packet header; and determines an input parameter according to the first parameter. In this way, an input parameter of a packet is flexibly extracted, adapting to different packet formats. | 03-17-2016 |
20160080260 | DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM - Embodiments of the present invention relate to the field of communications, and provide a data transmission method, apparatus and system. The method includes: detecting whether data transmitted in a received GTP-U data packet is data of a predetermined type; if a result of the detection is that data transmitted in the GTP-U data packet is data of a predetermined type, decapsulating the GTP-U data packet, to obtain the data of the predetermined type and a destination address of the data of the predetermined type; and sending the data of the predetermined type and the destination address to a message gateway, so that the message gateway forwards the data of the predetermined type according to the destination address. A gateway includes: a detection module, a decapsulation module, and a sending module. A message gateway includes: a receiving module and a forwarding module. | 03-17-2016 |
20160080100 | METHOD FOR PRECISION TIME PROTOCOL SYNCHRONIZATION NETWORK AND APPARATUS - Embodiments relate to the field of communications, and provide a method for a PTP synchronization network and an apparatus, which help to reduce costs of obtaining performance of a Precision Time Protocol synchronization network. The method includes: executing, by a slave clock apparatus, an operation of time synchronization with a first apparatus according to the PTP through a first port; setting a state of a second port of the slave clock apparatus to slave; obtaining information required for determining a time offset between the slave clock apparatus and a second apparatus; determining an offset according to the information; if an absolute value of the offset is greater than a threshold, determining that time synchronization performance of a first link is faulty or time synchronization performance of a second link is faulty; and sending a message to a third apparatus. | 03-17-2016 |
20160078873 | SIGNAL ENCODING METHOD AND DEVICE - A signal encoding method and device are disclosed. The method includes, when an encoding manner of a previous frame of a currently-input frame is a continuous encoding manner, predicting a comfort noise that is generated by a decoder according to the currently-input frame when the currently-input frame is encoded into an SID frame, determining an actual silence signal, determining a deviation degree between the comfort noise and the actual silence signal, determining an encoding manner of the currently-input frame according to the deviation degree, and encoding the currently-input frame according to the encoding manner of the currently-input frame. It is determined, according to the deviation degree between the comfort noise and the actual silence signal, that the encoding manner of the currently-input frame is the hangover frame encoding manner or the SID frame encoding manner, which can save communication bandwidth. | 03-17-2016 |
20160077872 | DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD - A data processing apparatus and a data processing method are provided. The apparatus includes M protocol stacks and at least one distribution service module, and the M protocol stacks separately run on different logic cores of a processor and are configured to independently perform protocol processing on a data packet to be processed. The distribution service module receives an input data packet from a network interface and sends the data packet to one of the M protocol stacks for protocol processing, and receives data packets processed by the M protocol stacks and sends the data packets outwards through the network interface. The present disclosure implements a function of parallel protocol processing by multiple processes in user space of an operating system in a multi-core environment by using a parallel processing feature of a multi-core system, thereby reducing resource consumption caused by data packet copying. | 03-17-2016 |
20160073374 | METHOD AND DEVICE USING OBSERVED TIME DIFFERENCE OF ARRIVAL FOR POSITIONING MOBILE STATION - A method using OTDOA for positioning a mobile station includes: transmitting to the mobile station an OTDOA capability request message to inquire about a communication system format supported by the mobile station and signal reception quality information of each base station of a communication system supported, where the OTDOA capability request message includes a plurality of communication formats existent in a current service area of the mobile station and corresponding signal reception quality information, provided for the mobile station to select based on the communication system format supported by the mobile station; receiving an OTDOA support capability message returned by the mobile station, where the OTDOA support capability message includes the communication system format supported by the mobile station and corresponding signal reception quality; sending to the mobile station auxiliary positioning information based on the communication system format supported by the mobile station and the corresponding signal reception quality. | 03-10-2016 |
20160072930 | DATA TRANSMISSION METHOD AND APPARATUS, COMMUNICATIONS DEVICE, AND COMMUNICATIONS SYSTEM - Embodiments of the present invention provide a data transmission method and apparatus, a communications device, and a communications system, which relate to the communications field, and the method includes: receiving at least two IP packets; determining at least two multiplexing packets from the at least two IP packets according to a multiplexing policy; encapsulating the at least two multiplexing packets into one GTP-U packet; and sending the GTP-U packet. In the present invention, at least two IP packets that meet a multiplexing policy are encapsulated into one GTP-U packet, and the GTP-U packet is sent. When an IP packet is being transmitted on a PRN, resources consumed for obtaining a transmission route each time when forwarding is performed are significantly reduced compared with the prior art. In addition, a proportion of an IP packet to a GTP-U packet increases, thereby improving transmission efficiency. | 03-10-2016 |
20160072702 | MULTIPATH TRANSMISSION BASED PACKET TRAFFIC CONTROL METHOD AND APPARATUS - Embodiments of the present application disclose a multipath transmission based packet traffic control method, including: monitoring egress traffic of a data packet set sent by a source node; determining, according to a preconfigured mapping relationship between traffic ranges and forwarding paths, a target forwarding path set corresponding to the egress traffic of the data packet set, and a weight parameter of the egress traffic borne on each target forwarding path in the target forwarding path set; and distributing the data packet set according to the weight parameter, and transferring the data packet set to a destination node by the target forwarding path set. The embodiments of the present application further disclose a traffic control apparatus. By using the present application, centralized policing and classification can be performed on user traffic in a multipath transmission scenario. | 03-10-2016 |
20160066328 | SCHEDULING METHOD, USER EQUIPMENT, AND BASE STATION - Embodiments of the present invention provide a scheduling method, user equipment (UE), and a base station, and relate to the field of communications technologies. The method includes: triggering, by UE, a schedule request (SR); and sending the SR to a base station according to configuration statuses of uplink resources of multiple carriers or carrier groups of the UE. By using the technical solutions of the present invention, uplink resources are configured on multiple carriers or carrier groups of UE, so that when an SR is triggered, at least one carrier can be selected according to specific configuration statuses of the uplink resources to send the SR; therefore, a problem that a delay in sending the SR is caused due to existing limitations of the uplink resources is avoided, and the SR can be flexibly sent. | 03-03-2016 |
20160065401 | System and Method for Semi-Orthogonal Multiple Access - A method for operating a transmitting device using semi-orthogonal multiple access (SOMA) includes determining power allocations and sub-quadrature amplitude modulation (sub-QAM) allocations for a first receiving device and a second receiving device in accordance with channel information associated with the first receiving device and the second receiving device, and transmitting information about a first power allocation for the first receiving device, and a first sub-QAM allocation for the first receiving device to the first receiving device. | 03-03-2016 |
20160057773 | SCHEDULING REQUEST METHOD, APPARATUS AND SYSTEM - A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource ( | 02-25-2016 |
20160057293 | 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. | 02-25-2016 |
20160050650 | METHOD FOR ALLOCATING NETWORK RESOURCE, METHOD FOR CONNECTING TO TARGET DEVICE IN NETWORK, BASE STATION, AND TERMINAL DEVICE - The present application discloses a method for allocating a network resource, a method for connecting to a target device in a network, a base station, and a terminal device. In the method for allocating a network resource, a base station receives request information sent by a first terminal device, where the request information is configured to request the base station to allocate a network resource; the base station sends, to the first terminal device, allocation information of the network resource allocated by the base station, where the allocation information is configured to indicate the network resource allocated by the base station; the first terminal device is a terminal served by a cell of the base station, and the second terminal device is a terminal that accesses the target device by using the first terminal device. Thus, a problem of network resource waste is reduced, and user experience is improved. | 02-18-2016 |
20160050138 | METHOD AND APPARATUS FOR ADVERTISING BORDER CONNECTION INFORMATION OF AUTONOMOUS SYSTEM - A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks. | 02-18-2016 |
20160049882 | RESONANT CONVERTER AND SYNCHRONOUS RECTIFICATION CONVERTER CIRCUIT THEREOF - The present invention provides a synchronous rectification converter circuit, including three transformer secondary-windings, three current transformer, a synchronous rectification switching unit, a diode rectification unit, and a control unit. Each of three current transformers includes a primary-winding and secondary-winding. The three transformer secondary-windings and the three current transformer primary-windings are alternately connected in series to form a first triangular structure. Three vertices of the first triangular structure are connected to the synchronous rectification switching unit. The three current transformer secondary-windings are connected in series to form a second triangular structure. Three vertices of the second triangular structure are connected to the diode rectification unit. The diode rectification unit is connected to the control unit and the synchronous rectification switching unit is connected to the control unit. The present invention achieves a purpose of precisely controlling the on-off state of the synchronous rectification circuit. | 02-18-2016 |
20160048329 | STORAGE SYSTEM, METHOD, AND APPARATUS FOR PROCESSING OPERATION REQUEST - According to a storage system, method, and apparatus for processing an operation request provided by embodiments of the present invention, a controller directly encapsulates a SCSI protocol operation request into an Ethernet operation request packet at the MAC layer instead of using the TCP/IP protocol layer and a disk enclosure decapsulates the Ethernet operation request to obtain the SCSI protocol operation request and sends the SCSI protocol operation request to a target disk, thereby reducing layers of encapsulation, reducing a processing delay of the storage system, and improving performance of the storage system. | 02-18-2016 |
20160044688 | RESOURCE DETERMINING METHOD AND APPARATUS - The present application discloses a resource determining method and apparatus, which relates to the communications field and can reduce co-channel interference between systems of different standards that share a wireless spectrum resource. The method includes: acquiring relationship information of interference imposed on a first cell by a second cell, where the relationship information of interference is used to indicate interference imposed on the first cell by the second cell in a time-frequency domain, and the second cell and the first cell have different standards; and determining time-frequency resource information of the second cell according to the relationship information of interference, where the time-frequency resource information of the second cell is used for the second cell to perform time-frequency resource allocation. | 02-11-2016 |
20160044681 | SIGNAL TRANSMISSION METHOD AND DEVICE - Embodiments of the present invention provide a signal transmission method and device. The method includes: determining, by a first device according to a first subcarrier-frequency mapping manner, a first frequency corresponding to a first subcarrier that is used for mapping a first signal in a first period, and sending the first signal at the first frequency; and determining, by the first device according to a second subcarrier-frequency mapping manner, a second frequency corresponding to a second subcarrier that is used for mapping a second signal in a second period, and sending the second signal at the second frequency, where the first subcarrier-frequency mapping manner is different from the second subcarrier-frequency mapping manner, and the first frequency and the second frequency belong to a same frequency band. | 02-11-2016 |
20160043878 | MULTICAST COMMUNICATIONS METHOD AND AGGREGATION SWITCH - The application provides a multicast communications method and an aggregation switch, which can implement on-demand replication of multicast traffic. The method includes: an aggregation switch (AGG) acquires a multicast group address link state protocol data unit (GM LSP) packet sent by an access switch (ACC); the AGG compares multicast join information in the GM LSP packet with multicast join information stored in the AGG, to obtain a comparison result, and the AGG updates the multicast join information stored in the AGG according to the comparison result. The AGG generates a preset-protocol packet by using changed multicast join information in the comparison result according to a preset format, where the preset-protocol packet is an Internet Group Management Protocol (IGMP) packet or a Protocol Independent Multicast (PIM) packet. The AGG sends the preset-protocol packet to a first multicast router. | 02-11-2016 |
20160037548 | MEASUREMENT METHOD, BASE STATION, AND USER EQUIPMENT - In a measurement method, a base station, and a user equipment, the measurement method includes: sending, by a base station, signaling to a user equipment, where the signaling carries node indication information, where the node indication information is used to indicate nodes corresponding to channel state information measurement sets configured by the base station for the user equipment. In this way, the user equipment can learn, according to the node indication information, the nodes corresponding to the channel state information measurement sets configured by the base station for the user equipment; then, the user equipment can measure the nodes corresponding to the channel state information measurement sets on the channel state information measurement sets configured by the base station for the user equipment and provide feedback, so that the base station can schedule the user equipment according to a measurement result of the user equipment. | 02-04-2016 |
20160037435 | CONGESTION CONTROL METHOD AND APPARATUS - The present invention provides a congestion control method and apparatus. The method includes: sending, by a user equipment, a first network connection request to a network device of a first mobile network; receiving, by the user equipment, a first network connection rejection message from the network device, where the first network connection rejection message includes network switching indication information, where the network switching indication information is used for instructing the user equipment to switch to a second mobile network, and the network switching indication information is from a subscription manager SM; and accessing, by the user equipment, the second mobile network according to the network switching indication information. The present invention ensures normal execution of a service on an eUICC user equipment when network congestion occurs. | 02-04-2016 |
20160037417 | MOBILE COMMUNICATIONS METHOD, DEVICE, AND SYSTEM - The embodiments of present invention provide a mobile communications method, a device, and a system. The method is performed by an access network device, including: receiving, by using a terrestrial interface of a first network standard between an access network and a first core network, a first terrestrial interface message of the first network standard sent by the first core network; generating, according to an air interface protocol of an air interface of a second network standard between the access network and UE and the first terrestrial interface message, a first air interface message of the second network standard; and sending, by using the air interface of the second network standard, the first air interface message to the UE. The method implements direct communication between network devices of different standards in a mobile communications system, thereby decoupling an air interface from a terrestrial interface. | 02-04-2016 |
20160037398 | CELL HANDOVER METHOD AND DEVICE - Embodiments of the present invention provide a cell handover method and a device. so that the target eNB uses a current serving small node as a user plane serving node after UE is handed over and uses the target eNB as a control plane serving node after the UE is handed over; receiving a handover request acknowledgment sent by the target eNB; and sending offloading configuration information of the current serving small node to the current serving small node, and sending RRC reconfiguration information of the UE to the UE, so that offloading configuration is performed separately by the current serving small node and the UE. This avoids a problem that in a cell handover process, a transmission resource required for transmission increases and a delay is relatively great because the current serving small node forwards a large amount of data to the target eNB. | 02-04-2016 |
20160036993 | POLICY DECISION METHOD, CHARGING DEVICE, AND SYSTEM - A policy decision method is provided, including receiving, by a policy and charging rules function (PCRF) device, a first user policy request for a first user sent by a gateway device, determining, by the PCRF device, that the first user and a second user share a usage quota, and the second user is an owner user of the usage quota, acquiring, by the PCRF device, a current second user counter status of a second user counter of the second user, and generating, by the PCRF device, a first user control policy according to the current second user counter status and sending the first user control policy to the gateway device. The present invention can implement sharing of accumulated data among users, reduces processing pressure of the charging system, and decreases a performance loss of the charging system. | 02-04-2016 |
20160036598 | APPLICATION CHARGING METHOD, DEVICE, AND SYSTEM - The present invention discloses an application charging method. The method includes receiving, by a CTF device, a charging rule of an application from a PCRF device, wherein the charging rule of the application carries an application identifier and charging rule parameters of the application, executing the charging rule of the application, and detecting, according to an application identifier, a flow of the application transmitted on one or more bearers, sending, by the CTF device according to charging rule parameters of the application, a charging session establishment request to a charging system and establishing a charging session of the application, collecting charging information about the detected flow of the application, and sending the collected charging information about the flow of the application to the charging system by using the charging session of the application. | 02-04-2016 |
20160029313 | Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal - A method, a user equipment and a base station are provided. The method is for transmitting Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) information in a communication system in which two carriers are configured, which includes: a user equipment encodes a codeword of the two carriers. The codeword represents encoded HARQ-ACK information of a first carrier and a second carrier according to a specific encoding scheme of dual-carrier configured with Multiple-Input Multiple-Output (DC-MIMO). The user equipment then transmits the encoded codeword of the two carriers to a base station. Therefore, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system. | 01-28-2016 |
20160028703 | Method, System and Device for Negotiating Security Capability when Terminal Moves - An MME negotiates security in case of idle state mobility for a UE from a first network to a LTE network. The UE sends its security capabilities including non-access stratum (NAS) security capabilities supported by the UE to the LTE network. The MME selects a NAS security algorithm, in accordance with the NAS security capabilities of the UE, and sends the selected NAS security algorithm to the UE, sharing the NAS security algorithm between the UE and the LTE network when the UE moves from the first network to the LTE network. The MME also derives, in accordance with the selected NAS security algorithm, a NAS protection key from an authentication vector-related key so as to security communication between the UE and the LTE network. | 01-28-2016 |
20160028463 | METHODS AND APPARATUSES FOR RECEIVING AND SENDING REFERENCE SIGNAL, USER EQUIPMENT, AND BASE STATION - Embodiments of the present invention relate to methods and apparatuses for receiving and sending a reference signal, user equipment, and a base station. A method for receiving a reference signal includes: receiving resource configuration information of a reference signal, where the resource configuration information of the reference signal includes information about an antenna port configuration and a reference signal subframe configuration, the antenna port configuration indicates an antenna port structure, and the reference signal subframe configuration indicates a reference signal subframe for sending the reference signal on one or more antenna port groups; and receiving the reference signal according to the resource configuration information of the reference signal. In the embodiments of the present invention, a communications system can adapt to an antenna array structure and more antenna port quantity configurations, which is used for cell selection or MCS selection and scheduling, thereby improving a system throughput. | 01-28-2016 |
20160021681 | METHOD FOR SENDING AND RECEIVING RANDOM ACCESS PREAMBLE, AND CORRESPONDING DEVICE - The present application discloses a method for sending and receiving a random access preamble, and a corresponding device. A user equipment (UE) receives, from a base station, a first physical random access channel (PRACH) configuration index that is used to indicate at least two PRACH resource configurations; and selects, according to a channel characteristic value of the UE, a first PRACH resource configuration from the at least two PRACH resource configurations. The UE sends, to the base station, a random access preamble on a PRACH resource corresponding to the first PRACH resource configuration. Therefore, for UEs that have different channel characteristic values, PRACH resources corresponding to the channel characteristic values of the UEs and that are used to send random access preambles can be determined by using a same index, and thereby, PRACH resource configuration efficiency and accuracy of receiving random access preambles by the base station are improved. | 01-21-2016 |
20160021645 | DATA TRANSMISSION METHOD AND APPARATUS, AND USER EQUIPMENT - The present invention discloses a data transmission method and apparatus, and a user equipment. The method includes: classifying, by using a transmission time interval TTI as a classification basis, TTIs on a carrier in a cell into a time division multiplexing TDM TTI and a code division multiplexing CDM TTI; and sending, to a user equipment UE, control information carrying a classified result, so as to instruct the UE to send uplink data according to the classified result and a data scheduling type of the UE in the TDM TTI or the CDM. By using the foregoing technical solution, a data transmission resource can be well saved and scheduling flexibility can be improved. | 01-21-2016 |
20160021591 | DATA TRANSMISSION METHOD, COMMUNICATIONS DEVICE, AND COMMUNICATIONS SYSTEM - Embodiments of the present invention provide a data transmission method where a communication node to which a target cell belongs acquires first information, where the first information includes configuration information of a first user plane connection that is established by UE and a communication node to which a source cell belongs. Therefore, a physical layer, a PDCP layer, an RLC layer, and a MAC layer do not need to be re-established in a process in which the UE moves from the source cell to the target cell, thereby reducing interrupt latency of data transmission of the UE and improving user experience of the UE. | 01-21-2016 |
20160021206 | METHOD AND ROUTER FOR SENDING AND PROCESSING DATA - The application provides a method and a router for sending and processing data. In the method, a first router receives a first Internet Protocol IP data packet sent by a network server, where the first IP data packet carries a first data adding instruction; and the first router searches, according to the first data adding instruction, a first local cache for to-be-added data that is indicated by the first data adding instruction, adds, to the first IP data packet, the to-be-added data that is indicated by the first data adding instruction, to form a second IP data packet, and sends the second IP data packet. Because a router can add data to an IP data packet according to a data adding instruction, flexibility of data combinations is improved, and because the IP data packet can support multiple times of data adding, the flexibility of data combinations is further improved. | 01-21-2016 |
20160007365 | METHOD FOR IDENTIFYING TRANSMISSION POINT, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a method, an apparatus, and a system for identifying a transmission point. The method includes: measuring, by a mobile terminal, pilot quality of transmission points in a soft cell in which the mobile terminal is located, selecting one target transmission point according to a measurement result and a preset rule to receive downlink data; and processing, by the mobile terminal, uplink data according to feature information corresponding to the target transmission point, and sending processed uplink data, so that the target transmission point parses the uplink data after receiving the uplink data, and determines, according to a parsing result, that a transmission point that is selected by the mobile terminal for receiving downlink data is the target transmission point. This may implement that base stations in a soft cell identify a base station that is selected by a mobile terminal for receiving downlink data. | 01-07-2016 |
20160007229 | TRANSMISSION DATA PROCESSING METHOD AND DEVICES - Embodiments of the present invention provide a transmission data processing method and devices. The transmission data processing method includes: determining, by user equipment UE, processing indication information according to a type of buffered uplink data, and generating a buffer status report; and sending, by the UE, the buffer status report to a base station eNB, so that the eNB performs scheduling and uplink transmission resource allocation on the UE according to the processing indication information. The transmission data processing method and the devices provided in the embodiments of the present invention avoid a defect that air interface resources cannot be utilized appropriately and effectively when a granularity of a reported buffer status report is per logic channel group, thereby improving effects of scheduling and resource allocation that are performed on UE. | 01-07-2016 |
20160006707 | DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM - The present invention relates to a data transmission method, apparatus, and system. The method includes: obtaining, by a benefited device, a cooperative-layer key, performing encryption, or encryption and integrity protection processing on uplink data by using the cooperative-layer key at a cooperative layer to obtain first encrypted data, performing encapsulation processing on the first encrypted data to obtain first encapsulated data, and sending the first encapsulated data to a supporting device in a short-distance communication mode, so that the supporting device processes the first encapsulated data to obtain second encapsulated data and sends the second encapsulated data to a base station. In embodiments of the present invention, secure data transmission is implemented between the benefited device, the supporting device, and the base station in a cooperative communication process, which improves network security and reliability of data transmission. | 01-07-2016 |
20160006606 | CUSTOMIZABLE MOBILE BROADBAND NETWORK SYSTEM AND METHOD FOR CUSTOMIZING MOBILE BROADBAND NETWORK - Embodiments of the present invention provide a customizable mobile broadband network system and a method for customizing a mobile broadband network. The mobile broadband network system includes a forwarding layer, a control layer, and a capability opening layer. The forwarding capability and the control capability of the mobile broadband network system according to the embodiments of the present invention are decoupled from each other, and the capability opening layer combines a required capability according to the network customization request, so as to manage the corresponding customized-network instance. Therefore, a mobile network can be customized according to a requirement of a user. | 01-07-2016 |
20160006578 | TRANSMISSION APPARATUS, CONNECTION DEVICE, AND METHOD - Embodiments of the present invention provide a transmission apparatus, a connection device, and a method, where the apparatus includes N Ethernet Medium Access Control MAC ports, where each Ethernet MAC port is corresponding to a first MII interface, K Ethernet physical layer interfaces, where each Ethernet physical layer interface is corresponding to a second MII interface, and a connection device, where both N and K are positive integers; where the connection device is configured to control a time-division interconnect bus in the connection device or a time-division space-division switching matrix in the connection device to implement a connection between a timeslot of the first MII interface and a timeslot of the second MII interface, where the N Ethernet MAC ports and the K Ethernet physical layer interfaces are separately connected to the connection device by using the first MII interfaces and the second MII interfaces. | 01-07-2016 |
20160006550 | DOWNLINK CHANNEL DECODING METHOD, DOWNLINK INFORMATION TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION - The present invention provides a downlink channel decoding method, a downlink information transmission method, a user equipment, and a base station. The downlink channel decoding method includes: determining, by a user equipment, a resource unit occupied by a DMRS; and decoding a downlink channel based on the DMRS transmitted on the resource unit. The present invention can enable different DMRS patterns to concurrently exist on an NCT carrier. In a downlink transmission process, a DMRS pattern used for downlink transmission is determined according to priorities of different channels and/or signals, which can ensure optimal performance of a high-priority channel and/or signal, and can further improve downlink transmission performance. | 01-07-2016 |
20150382358 | POWER CONTROL METHOD AND APPARATUS - Embodiments of the present invention disclose a power control method and apparatus, and relate to the field of communications technologies. The method includes: determining, according to a power offset parameter configured by a network side, a first power offset value used by a control channel corresponding to a first subframe, and determining a second power offset value used by a control channel corresponding to a second subframe; feeding back the control channel corresponding to the first subframe to the network side by using the first power offset value; and feeding back the control channel corresponding to the second subframe to the network side by using the second power offset value. The present invention is applicable to a multiflow transmission scenario in which a UE feeds back control information to a network side. | 12-31-2015 |
20150382273 | METHOD FOR SENDING PACKET DATA, BASE STATION, AND MOBILE STATION - A method for sending packet data is provided, which includes the following steps. Packet data from a source mobile station (MS) is received. The packet data includes an identity of a destination MS. A routing cache table is searched for a path to the destination MS. An interface is selected if the path to the destination MS is found. The packet data is forwarded through the selected interface according to the found path. Other two methods for sending packet data corresponding to the method for sending packet data as well as an MS and a base station (BS) corresponding to the method for sending packet data are provided. Therefore, link processing can be performed at the MS. | 12-31-2015 |
20150382211 | METHOD, APPARATUS, AND SYSTEM FOR DATA TRANSMISSION - A method, an apparatus and a system for data transmission are provided. The method includes: receiving processed first microwave data information that is received through a microwave antenna; performing multiplexing through a preset rule on the first microwave data information and processed first radio frequency data information that is received through a base station antenna, and sending multiplexed information to a baseband unit, so that the baseband unit sends the first microwave data information to a microwave indoor unit. In the method, the apparatus and the system for data transmission, microwave data information and radio frequency data information are multiplexed, and then multiplexed information is transmitted together. The microwave data information can be transmitted through a transmission medium between base station devices, such as a fiber, thereby saving connection cables between microwave transmission devices and reducing a device cost and an installation cost of the microwave transmission devices. | 12-31-2015 |
20150382189 | KEY EXCHANGE METHOD AND APPARATUS - Embodiments of the present invention disclose a key exchange method and apparatus, which relate to the communications field, and can enable user equipments establishing a D2D link to share a set of keys, and further, information security can be achieved when a user equipment transmits service data or a signaling message through a Ud interface. A specific solution is that: a network device acquires a first key, and sends a message including the first key to a second user equipment, so that the second user equipment uses, when communicating with a first user equipment by using a D2D link, the first key to protect transmitted information. The present invention is applicable to an exchange process of keys for protecting data on a D2D link. | 12-31-2015 |
20150381318 | METHOD AND DEVICE FOR DETERMINING INTERLEAVER - The present invention discloses a method for determining an interleaver, including: determining an interleaver identifier according to a binding parameter and a preset association relationship between the interleaver identifier and the binding parameter; performing interleaving processing on to-be-sent data by using an interleaver corresponding to the interleaver identifier; and performing de-interleaving processing on received data by using the interleaver corresponding to the interleaver identifier. An embodiment of the present invention further provides a corresponding device. According to technical solutions of the present invention, during data transmission, a UE and an eNodeB can accurately learn an interleaver that is used by the other party, thereby de-interleaving data correctly. | 12-31-2015 |
20150381288 | POWER SUPPLY CIRCUIT AND POWER SUPPLY PANEL - Embodiments of the present invention provide a power supply circuit and panel. The power supply circuit includes: a power supply module ( | 12-31-2015 |
20150373871 | RADIO REMOTE UNIT DEVICE AND ASSEMBLY THEREOF - Embodiments of the present invention relate to an RRU device and an assembly thereof The RRU device includes: an enclosure, where the enclosure includes a front-end plate and a back-end plate that are respectively set on two lengthwise ends of the enclosure, multiple parallel spaced heat sinks are set on two widthwise sides of the enclosure and between the front-end plate and the back-end plate, and the front-end plate and the back-end plate extend along a widthwise direction of the enclosure by a length which is greater than a length by which the heat sinks extend; and a joint part set on the enclosure, where the joint part is used to fasten two side-by-side radio remote unit devices together. | 12-24-2015 |
20150373731 | METHOD, APPARATUS, DEVICE, AND SYSTEM FOR REDUCING INTERFERENCE TO CONTROL CHANNEL - Embodiments of the present invention disclose a method, an apparatus, a device, and a system for reducing interference to a control channel. Includes: acquiring configuration information of the control channel, where the configuration information includes at least one of the following information: a configuration period of the control channel, resource occupation indication information, and a configuration period start position, where the resource occupation indication information is used to indicate physical resource blocks PRBs occupied by the control channel in the configuration period, and the configuration period start position is used to indicate a corresponding start point at the beginning of the configuration period; and sending the configuration information to a neighboring base station, so that the neighboring base station performs adjustment according to the configuration information to reduce interference to the control channel of the base station. | 12-24-2015 |
20150373670 | RADIO COMMUNICATIONS METHOD AND DEVICE - Embodiments of the present invention provide a radio communications method and device, where the method is applicable to a radio communications system, where the radio communications system includes a unified control area, the unified control area includes areas covered by two or more cells of different standards, and the method includes: configuring, by a network-side device, a unified broadcast control channel for the unified control area; and sending, by the network-side device and over the unified broadcast control channel, a broadcast message to an idle-state user equipment UE that is located in the unified control area and camps on the unified broadcast control channel. By using this method, in a process in which a UE in an idle state moves in coverage areas of different standards, a standard on which the UE camps does not need to be changed, thereby reducing complexity of mobility management and reducing signaling overheads. | 12-24-2015 |
20150365483 | DATA TRANSMISSION METHOD AND SYSTEM, AND PROXY DEVICE - Embodiments of the present invention provide a data transmission method and system, and a proxy device. The transmission method includes: establishing a TCP connection between a client and an Internet server, where a proxy device interacts with the client in a wireless manner, and the proxy device interacts with the Internet server in a wired manner; and obtaining, by the proxy device, a start serial number and a reply serial number in a corresponding direction and completing data forwarding between the client and the Internet server based on this without respectively establishing an independent TCP connection with the client or the Internet server, so that the quality of service of a wireless network is not affected. | 12-17-2015 |
20150358993 | METHOD AND DEVICE FOR SENDING A BUFFER STATUS REPORT - A method and device of sending Buffer Status Reports (BSRs) are provided herein. The method includes: determining the type priority sequence of BSR by a user terminal, and selecting and processing one BSR based on the type priority. A user device is also provided. The provided method and device may reduce resource waste because there is no situation that at least two BSRs sending processes are triggered at one time and at least two BSRs are sent at one time. | 12-10-2015 |
20150358952 | DATA TRANSMISSION METHOD AND APPARATUS - The present application discloses a data transmission method, including: sending at least two groups of same data to user equipment; and instructing the user equipment to perform softer combination on the received at least two groups of same data. Embodiments of the present application further provide a corresponding apparatus, including: a base station, user equipment, and a radio network controller. In the technical solutions of the present application, because the user equipment is instructed to process received data in a softer combination manner, reliability can be improved, and a call drop rate can be reduced. | 12-10-2015 |
20150358870 | DATA PROCESSING METHOD AND DEVICE - A data processing method is provided for forwarding data in the case of handover between heterogeneous networks. The data processing method includes: when a user equipment (UE) is handed over from an originating network to a target network, receiving, by the originating network, a data forwarding address obtained by the target network; creating a data forwarding tunnel between an originating network gateway and a target network gateway according to the data forwarding address; and forwarding data to the target network through the data forwarding tunnel. A data processing device is also provided. The lossless data processing solution can overcome the problem of data loss in the case of handover between heterogeneous networks in the existing technology, reduces the time of user service interruption and enhances the user experience. | 12-10-2015 |
20150358860 | METHOD, DEVICE, AND SYSTEM FOR HANDOVER OF USER EQUIPMENT GROUP - A method includes: determining, according to a measurement report of agent UE and a measurement report of UE in a UE group that are sent by the agent UE, whether the agent UE and the UE in the UE group need to be handed over; when the agent UE and at least one piece of UE in the UE group need to be handed over, sending a handover request message to a T-eNB; receiving a handover configuration message sent by the T-eNB and sending the handover configuration message to the agent UE; and receiving a context release message sent by the T-eNB, and releasing context resources of the agent UE and the to-be-handed-over UE. | 12-10-2015 |
20150358281 | 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. | 12-10-2015 |
20150350981 | 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 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. | 12-03-2015 |
20150347123 | APPLICATION UPGRADE METHOD AND APPARATUS - Embodiments of the present invention provide an application upgrade method and an apparatus. The application upgrade method includes: receiving an application deployment request; determining a deployment package of a to-be-deployed application; determining that a version of a first platform node is below a version requirement of a node template of the to-be-deployment application for a first platform node template; acquiring a first platform node upgrade package that meets the version requirement of the node template of the to-be-deployed application for the first platform node template; upgrading the first platform node indicated by an identifier of the first platform node by using the first platform node upgrade package; determining an identifier of a to-be-upgraded application node; and upgrading the application node indicated by the identifier of the to-be-upgraded application node by using the deployment package of the to-be-deployed application. | 12-03-2015 |
20150341954 | DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM - Embodiments of the present disclosure provide a data transmission method, apparatus and system. The method includes: receiving an RTS frame sent by a legacy STA on a channel including a primary channel, and sending an indicating frame to the legacy STA and a new station, for enabling the legacy STA to send data on the channel including the primary channel according to the indicating frame, and enabling the new station to send data on a secondary channel not occupied by the legacy STA according to the indicating frame. By adopting the data transmission method, apparatus and system provided by the embodiments of the present disclosure, uplink OFDMA data transmission under a compatible mode is achieved, and the problem of bandwidth waste caused by data transmission of the legacy STA is solved. | 11-26-2015 |
20150341915 | CARRIER INDICATION METHOD, USER EQUIPMENT, AND BASE STATION - This application discloses a carrier indication method, user equipment, and a base station. The method includes: receiving, by user equipment, first information sent by a base station; if the user equipment is capable of transmitting uplink data and downlink data on a carrier, determining, by the user equipment according to the first information, a carrier used for transmitting first-type information; and transmitting, by the user equipment, the first-type information on the determined carrier, where the first-type information includes at least one of the following: uplink data, downlink data, and scheduling information. In this application, user equipment determines, according to first information sent by a base station, a carrier used for transmitting information, and therefore, can normally transmit information. | 11-26-2015 |
20150341907 | METHOD FOR TRANSMITTING DATA, METHOD FOR ACQUIRING DATA, BASE STATION, AND USER EQUIPMENT - The present invention relates to a method for transmitting data, a method for acquiring data, a base station, and user equipment. The method for transmitting data includes the following steps: acquiring a data set to be sent to user equipment UE (S | 11-26-2015 |
20150341448 | METHOD, SYSTEM, SERVICE SELECTION ENTITY, AND SERVICE MANAGEMENT ENTITY FOR SELECTINGSERVICE PROVISION ENTITY - The present invention discloses a method, system, service selection entity, and service management entity for selecting a service provision entity in a peer-to-peer (P2P) network communication, so as to select heterogeneous service provision entities for heterogeneous service requesting entities. The method includes: receiving service capability information of service provision entities; obtaining service request information of a service requesting entity; and selecting a service provision entity of an appropriate service capability to provide a service for the service requesting entity according to the service capability information of service provision entities and the service request information of the service requesting entity. The present invention is applicable to P2P overlay networks, wherein the service selection entity, the service requesting entities, and the service provision entity each comprises a respective network enabled communication device selected from anyone of: a client device, a server, and a storage device for peer-to-peer (P2P) network communication. | 11-26-2015 |
20150341404 | METHOD AND APPARATUS FOR TRANSMITTING STREAMING MEDIA DATA - The present invention discloses a method and an apparatus for transmitting streaming media data and relates to the field of multimedia communication technologies. The method includes: receiving a data request sent by a user equipment UE, where the data request is used to request a media presentation description MPD file from a streaming media server; if the UE does not support a dynamic adaptive steaming over the Hypertext Transfer Protocol HTTP DASH technology, forwarding the data request to the streaming media server, and receiving the requested MPD file that is delivered by the streaming media server according to the data request; and acquiring DASH streaming media data from the streaming media server according to the MPD file, and sending the DASH streaming media data to the UE, where a rate at which the DASH streaming media data is transmitted matches a bit rate selected from the MPD file. | 11-26-2015 |
20150341259 | ROUTING MANAGEMENT METHOD, ROUTING METHOD, NETWORK CONTROLLER, AND ROUTER - A routing management method includes: receiving, by a network controller, a request for creating a Layer 2 Virtual Private Network, determining, according to routing information of each router in a public network and information about a connection between each local area network and the public network, path information of a tunnel that a packet between any two of the local area networks should pass by when being transmitted in the public network; determining, according to the path information of each tunnel, forwarding information that each router forwards a packet along each tunnel, and allocating, to each router that each tunnel passes by, a label and processing information that is for the label before each router forwards the packet; and sending each piece of routing control information to each router, so that each router forwards the packet. The method reduces a calculation overhead of a router in a public network. | 11-26-2015 |
20150341250 | METHOD, DEVICE AND SYSTEM FOR PROCESSING OAM PACKET - Embodiments of the present application provide a method, device, and system for processing an OAM packet, where the method for processing an OAM packet includes: receiving, by a first network device, an operation, administration and maintenance (OAM) instruction sent by an OAM server, where the OAM instruction carries first format information and a first sending target identifier, where the first format information is used for indicating an OAM packet format; and generating, by the first network device, a first OAM packet according to the first format information, and sending the first OAM packet to a network device indicated by the first sending target identifier. The method, device, and system for processing an OAM packet provided in the embodiments of the present application achieve adaptability to different OAM standards without changing of a hardware structure of a network device, and improve OAM processing flexibility. | 11-26-2015 |
20150334747 | METHOD FOR ACCESSING WIRELESS COMMUNICATION NODE, WIRELESS COMMUNICATION NODE, AND SYSTEM FOR ACCESSING WIRELESS COMMUNICATION NODE - Embodiments of the present invention provide a method for accessing a wireless communication node, a wireless communication node, and a system for accessing a wireless communication node. The method includes: receiving, by a second wireless communication node, a request message that is sent by a first wireless communication node; sending, a request response to the first wireless communication node; receiving, a second wireless communication node activation request; and sending, a random access indication message, so that the UE accesses the second wireless communication node. In the embodiments of the present invention, communication among a first wireless communication node that a UE has already accessed, a second wireless communication node that the UE expects to access, and the UE enables the first wireless communication node and the second wireless communication node to provide a service for the UE at the same time. | 11-19-2015 |
20150334739 | UPLINK TRANSMISSION METHOD, BASE STATION AND USER EQUIPMENT - Embodiments of the present invention provide an uplink transmission method, a base station and a user equipment. The method includes: receiving uplink split information sent by a first base station, wherein the uplink split information is used for instructing a second base station to receive data in buffers corresponding to N1 logic channel groups of a user equipment, the N1 logic channel groups are determined by the first base station from a BSR sent by the UE, and N1 is a positive integer larger than 0; determining N2 logic channel groups from the N1 logic channel groups, wherein N2 is a non-negative integer smaller than or equal to N1; and sending feedback information to the first base station, wherein the feedback information is used for indicating the determined result. In an embodiment of the present invention, a flexibility of the uplink transmission is improved. | 11-19-2015 |
20150334692 | METHOD FOR SENDING AND RECEIVING CONTROL INFORMATION, APPARATUS AND COMMUNICATION SYSTEM - The present invention provides a method for sending and receiving control information, an apparatus and a communication system. The method for sending control information includes: setting respective control bits in a downlink control information (DCI) format to generate control information applied by a network side to a terminal, wherein indication information indicating whether to swap a corresponding relationship between a transmission block and a codeword is not carried in a control bit in the DCI format, if a dedicated demodulation reference signal used to demodulate data is preconfigured by the network side for the terminal and respective codewords correspond to the same number of layers; and the indication information is carried in a control bit in the DCI format, if the dedicated demodulation reference signal used to demodulate data is not preconfigured by the network side for the terminal; and sending the generated control information to the terminal. | 11-19-2015 |
20150333934 | METHOD AND APPARATUS FOR CHANNEL ESTIMATION - To facilitate sending a reference signal in a wireless communication environment, a transmitter sends a reference signal in a first time-frequency resource to a user equipment (UE); the transmitter sends data information in a first portion of a second time-frequency resource different from the first time-frequency resource to the UE; and the transmitter excludes data information from being sent in a second portion of the second time-frequency resource. The second portion of the second time-frequency resource is designated for use by another transmitter for sending another reference signal to the UE. | 11-19-2015 |
20150327242 | SCHEDULING METHOD AND SCHEDULING APPARATUS FOR USER EQUIPMENT IN COMMUNICATIONS SYSTEM - Provided are a method and apparatus for scheduling user equipments in a communication system. The method comprises: obtaining geographic position information of UEs in connected state, and determining, in each TTI, the UEs which need to feed back the geographic position information, by a serving base station; obtaining, in the (k+1)-th TTI, the channel information of a first part of UEs among the UEs in the connected state, wherein it is determined in the k-th TTI, based on the channel information of a second part of UEs obtained in the k-th TTI and the geographic position information of the second part of UEs, that the channel information of the first part of UEs is to be obtained in the (k+1)-th TTI; and selecting a UE to be scheduled from the first part of UEs based on the channel information of the first part of UEs. | 11-12-2015 |
20150327236 | DATA TRANSMISSION METHOD, BASE STATION, AND USER EQUIPMENT - A first base station establishes a first PDCP entity. The first base station sends first configuration information to a second communications node, and sends second configuration information to user equipment. The first base station sends fourth configuration information to the second communications node for establishing a third bearer between the first base station and the second communications node. The first base station uses the third bearer and the second radio bearer to transmit at least a part of data of the service data between the first base station and the user equipment, where in a process in which the first base station transmits the service data, the first PDCP entity of the first base station and a second PDCP entity of the second communications node perform joint processing on the at least a part of data. | 11-12-2015 |
20150327234 | MOBILE STATION, BASE STATION AND WIRELESS COMMUNICATION METHOD - Method and apparatus are provided for mapping an operating frequency band of a mobile station device in a mobile communication system. As operating frequency band position at the time of idle mode of respective mobile station devices is arranged so as to be distributed throughout a unique frequency bandwidth of a base station device. | 11-12-2015 |
20150327224 | DETECTING METHOD, TRANSMITTING METHOD AND APPARATUS FOR COMMON CONTROL CHANNEL - Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved. | 11-12-2015 |
20150326401 | METHOD, APPARATUS, AND SYSTEM FOR INCREASING NETWORK SECURITY - Embodiments of the present invention disclose a method, an apparatus, and a system for increasing network security. The method for increasing network security includes: receiving, by a network management system, a certificate message reported by a network element; generating, by the network management system, a first list; when determining that a certificate corresponding to certificate information in the first list needs to be revoked, generating, by the network management system, a certificate revocation request file according to the certificate information, and removing the certificate information in the first list from the first list; and sending, by the network management system, the certificate revocation request file to a public key infrastructure (PKI) system. | 11-12-2015 |
20150326366 | MEASUREMENT METHOD, USER EQUIPMENT, BASE STATION, AND WIRELESS COMMUNICATIONS SYSTEM - Embodiments of the present invention disclose a measurement method, user equipment, a base station, and a wireless communications system, where the method includes: determining, according to transmit bandwidth and transmit time of a new carrier type cell-specific reference signal in a cell of the first base station and the transmit bandwidth and the transmit time of the new carrier type cell-specific reference signal in the cell of the second base station, measurement bandwidth and measurement time corresponding to a cell in which user equipment is located; and transmitting measurement configuration information including the measurement bandwidth and the measurement time to the user equipment. The first base station may acquire the transmit bandwidth and the transmit time, and deliver, to UE, measurement configuration information including two pieces of information, namely, measurement bandwidth and measurement time. Therefore, a solution for performing effective measurement in a new carrier type is provided. | 11-12-2015 |
20150326365 | METHOD FOR TRANSMITTING PILOT SIGNAL, METHOD FOR RECEIVING PILOT SIGNAL, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide a method for transmitting a pilot signal, a method for receiving a pilot signal, a base station, and a user equipment. The method for transmitting the pilot signal includes: determining a physical resource block pair which is used for carrying a user-dedicated pilot signal, where first five orthogonal frequency division multiplexing (OFDM) symbols in a first time slot of the physical resource block pair include all resource elements used for carrying the user-dedicated pilot signal; and transmitting the physical resource block pair which is used for carrying the user-dedicated pilot signal. The method for transmitting the pilot signal, the method for receiving the pilot signal, the base station, and the user equipment according to embodiments of the present invention can improve communication data demodulation performance of a user equipment. | 11-12-2015 |
20150325256 | METHOD AND APPARATUS FOR DETECTING VOICE SIGNAL - The invention discloses a method including: performing in a unit of first timeframe frame length, framing on a continuous voice sample to obtain a plurality of first timeframes, detecting energy of each of the first timeframes, and determining a target first timeframe including a potential abrupt exception of a voice signal by analyzing a relationship between the energy of the plurality of first timeframes; performing, in a unit of second timeframe frame length, framing on the continuous voice sample to obtain a plurality of second timeframes, and processing each of the second timeframes to acquire a tone feature, and determining, by analyzing a tone feature of at least one of the second timeframes including at least one target second timeframe, whether the potential abrupt exception of a voice signal included in the target first timeframe included in the target second timeframe is a real abrupt exception of a voice signal. | 11-12-2015 |
20150324775 | METHOD AND SERVER FOR SENDING AND LENDING DIGITAL SERVICE CONTENT - The present invention provides a method and a server for sending and lending digital service content. The method for sending digital service content includes: receiving, by a server, a user request, in which the user request carries a user identifier and a label of the digital service content; determining a type of the label; if the label is a lending label of the digital service content, acquiring a borrower identifier in the lending label; and determining whether the user identifier is the same as the borrower identifier; if the user identifier is the same as the borrower identifier, acquiring a lending period matching the borrower identifier in the lending label, and determining whether the digital service content is in the lending period; if yes, sending the digital service content to a terminal used by a user and identified by the user identifier. | 11-12-2015 |
20150319731 | POSITIONING PROCESSING METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a positioning processing method, apparatus, and system. The method includes: acquiring coexistence interference information of a terminal; instructing, according to the coexistence interference information, the terminal to perform measurement on a suitable positioning signal resource; and positioning the terminal based on a positioning measurement result reported by the terminal. According to the positioning processing method, apparatus, and system provided in the embodiments of the present invention, precision of terminal positioning can be improved. | 11-05-2015 |
20150319727 | USER EQUIPMENT REGISTRATION METHOD, PROXIMITY SERVICE SERVER, AND MOBILITY MANAGEMENT ENTITY - The present invention provides a user equipment registration method, a proximity service server, and a mobility management entity. The user equipment registration method includes: receiving, by a network side device, a proximity service request sent by a user equipment; assigning a D | 11-05-2015 |
20150319618 | COMMUNICATION SECURITY PROCESSING METHOD, AND APPARATUS - The present invention provides a communication security processing method and an apparatus. The communication security processing method includes: determining, by a base station, that user equipment UE needs to access an access point AP; acquiring, by the base station, a security parameter that is required for the UE to interact with the AP; after an air interface is securely activated, sending, by the base station, the security parameter to the UE, so that the UE performs, by using the security parameter, security processing on data exchanged between the UE and the AP. According to the communication security processing method and the apparatus that are provided in the present invention, a security air interface between UE and a base station is used to transfer a security-related parameter, which improves data communication security, and enhances network control performed by an operator. | 11-05-2015 |
20150312943 | SCHEDULING SIGNALING TRANSMISSION METHOD AND DEVICE - The present invention provides a scheduling signaling transmission method and device. The method includes: receiving, by UE, a random access response parameter sent by an eNB, where the random access response parameter is used to indicate that scheduling signaling of a random access response is transmitted through an E-PDCCH; and after sending a random access preamble to the eNB, receiving, by the UE through the E-PDCCH according to the random access response parameter, the scheduling signaling of the random access response. According to embodiments of the present invention, impact of inter-cell interference on scheduling signaling of an RAR can be reduced, thereby shortening a time delay of a random access process. | 10-29-2015 |
20150312931 | 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. | 10-29-2015 |
20150312921 | METHOD AND APPARATUS FOR CONVERTING COMMUNICATION MODES - A method and a device for communication mode switching are provided in embodiment of the present disclosure. The method includes: acquiring at least one candidate communication mode for switching according to a preset channel quality condition, where the channel quality condition is met under the candidate communication mode for switching; evaluating each of the at least one candidate communication mode for switching according to a switch criterion and acquiring an evaluation value of each of the at least one candidate communication mode for switching; and ranking the evaluation value of the at least one candidate communication mode for switching in an ascending order or a descending order and switching a communication system from a current communication mode to a candidate communication mode for switching corresponding to an evaluation value ranked as the first. | 10-29-2015 |
20150312894 | METHOD FOR PREFORMING COMMUNICATIONS IN WIRELESS SOFTWARE DEFINED NETWORK AND APPARATUS THEREOF - The present invention discloses a method for performing communications in a wireless software defined network SDN and an apparatus thereof. The method includes: generating a message in a first format; and transmitting the message to a wireless network control device of a control plane, so that the wireless network control device obtains content in the message according to the first format. According to the method for performing communications in the wireless software defined network SDN and the apparatus thereof in embodiments of the present invention, the wireless network control device in the wireless SDN may perform communications with a base station and a user equipment by defining the message content and the message format for performing communications between the wireless network control device of the control plane and the base station as well as the user equipment of a data plane, thereby enhancing feasibility of a wireless SDN architecture. | 10-29-2015 |
20150312809 | METHOD AND DEVICE FOR SELECTING LONG TERM EVOLUTION LTE NETWORK - A method and device for selecting an LTE network, relating to the technical field of communications, are disclosed in the present application are, which makes that a UE can returns to an LTE PLMN registered when CSFB is initiated after the CSFB service, thereby ensuring the continuity of PS service, avoiding an unnecessary inter-PLMN network switch and promoting the user experience. The method provided in the present application mainly comprises: performing, by a UE, a combined registration in the LTE PLMN; initiates, by the UE, a CSFB service to fall back to a 2G/3G network, and receiving an equivalent PLMN list in the 2G/3G network; adding, by the UE, identity information of the LTE PLMN to the equivalent PLMN list; performing, by the UE, a PLMN selection according to the equivalent PLMN list when the CSFB service ends. | 10-29-2015 |
20150304877 | POSITIONING METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention relate to the field of communications, and provide a positioning method, apparatus, and system, so as to improve positioning precision. The method includes: determining, by a server, a positioning measurement parameter, and generating measurement configuration information carrying the positioning measurement parameter, where the positioning measurement parameter is a parameter that the server requests a terminal to measure and is used to position the terminal; sending, by the server, the measurement configuration information to the terminal through a base station; receiving, by the server through the base station, configuration response information returned by the terminal, where the configuration response information carries a positioning response parameter, and the positioning response parameter is a measurement result generated after the terminal measures the positioning measurement parameter; and positioning, by the server, the terminal according to the positioning response parameter carried in the configuration response information. | 10-22-2015 |
20150304060 | DATA TRANSMISSION METHOD, DEVICE, AND SYSTEM - Embodiments of the present application disclose a data transmission method, device, and system, and belong to the field of communications technologies. The method includes: receiving and temporarily storing, by a first node device, a designated service group sent by a second node device; and when the first node device needs to forward multiple SAToP or CESoPSN service packets in the temporarily stored designated service group, determining, by the first node device, whether an asynchronous SAToP or CESoPSN service packet exists in the designated service group, and if yes, acquiring, by the first node device, an adjustment value for the asynchronous SAToP or CESoPSN service packet according to a preset rule, and adjusting the asynchronous SAToP or CESoPSN service packet according to the adjustment value, so that the multiple SAToP or CESoPSN service packets in the designated service group are transmitted synchronously. | 10-22-2015 |
20150296447 | WIRELESS LOCAL AREA NETWORK ACCESS POINT SEARCH METHOD, APPARATUS, AND SYSTEM - The present application discloses a wireless local area network access point search method, an apparatus, and a system, relates to the field of communications technologies, and can reduce power consumption for passive scanning. According to the method, beacon sending information of a wireless local area network access point and measurement information of a user equipment are matched, so that the user equipment can search for the wireless local area network access point only at the time when and a frequency channel number at which the wireless local area network access point sends a beacon. Compared with the prior art in which a user equipment needs to continuously keep a state of searching for a wireless local area network access point, the present application greatly shortens time spent by the user equipment in listening to a beacon, and therefore reduces power consumption of passive scanning. | 10-15-2015 |
20150296392 | METHOD AND APPARATUS FOR CREATING VIRTUAL BASE STATION - Embodiments of the present invention disclose a method and an apparatus for creating a virtual base station. The creating method includes: receiving a virtual base station creation request sent by a third-party server; sending a virtual machine creation request to an RAN; receiving a virtual machine creation complete response sent by the RAN; sending a base station image load request to the RAN; receiving a base station image load complete response sent by the RAN; sending a virtual base station creation complete response to the third-party server, where the virtual base station creation complete response includes a virtual base station ID. The present invention can realize creation of a virtual base station. | 10-15-2015 |
20150295974 | Method, User Equipment and Application Server for Adding Media Stream of Multimedia Session - A method, user equipment (UE) and application server for adding media stream of multimedia session. A UE1 establishes a multimedia session with a UE2, receives a media stream adding request directed at the multimedia session of the UE1; the media stream adding request includes an identity of a UE3 and the media type of the media flow requested to be added; the UE3 is controlled to establish a media stream of the media type with the UE2. Therefore, adding the media stream on the UE3 is realized, and the user may realize the multimedia session with the peer end through multiple UEs, thereby avoiding the inconvenience that the media stream can only be added to the two parties in the session and living up to the users' diversified requirements on the multimedia services. | 10-15-2015 |
20150293816 | DATA PROCESSING METHOD AND APPARATUS - The present invention provides a data processing method and apparatus. The method is applied to a non-relational database, and includes: receiving a first query request sent by a client, where the first query request contains a queried object and a data acquiring mode; and scanning data in the queried object, and adding data obtained through scanning to the result set. | 10-15-2015 |
20150288683 | METHOD, DEVICE, AND SYSTEM FOR AUTHENTICATION - The present invention provides a method, a device, and a system for authentication, which can avoid the problem of password disclosure caused by that authentication password information is manually input or authentication password information is not changed within a long time period and improve authentication password information security. The method includes: generating, by a network information management system, first password information and delivering a first notification message carrying the first password information to an optical line terminal, so that the first notification message delivered by the network information management system is transparently sent to an optical network unit through the optical line terminal; and implementing, by the optical network unit, authentication with the optical line terminal according to the first password information in the first notification message. | 10-08-2015 |
20150288446 | FIBER RECOGNITION METHOD, OPTICAL LINE TERMINAL, AND RECOGNITION SYSTEM - Embodiments of the present invention disclose a fiber recognition method, an optical line terminal, and a system. The method includes: obtaining, by an optical line terminal, identification information of a fiber connected to an optical line terminal and to be recognized; generating, by the optical line terminal, a data frame that includes the identification information of the fiber to be recognized; transmitting, by the optical line terminal, optical signals that are generated according to the data frame to the fiber to be recognized, so as to make a fiber recognition instrument implement identification for the fiber to be recognized. The present invention can implement fiber recognition easily and conveniently. When a new ONU user is added to a distributed network, service interruption can also be avoided for a user who is normally using a service, and the cost is low. | 10-08-2015 |
20150282094 | CELL CONFIGURATION METHOD, DEVICE AND SYSTEM - Embodiments of the present invention provide a cell configuration method, a device, and a system. The method includes: configuring reference uplink signal-to-interference ratios, UL SIRs/a reference uplink signal-to-interference ratio, UL SIR, for the UE in the first cell and/or the second cell, so that a first reference UL SIR for the UE in the first cell is different from a second reference UL SIR for the UE in the second cell. When the UE is located in a soft handover area and a serving cell is the first cell, power control performed by the first cell on the UE is enhanced so that uplink transmit power of the UE can meet a requirement of the first cell. | 10-01-2015 |
20150282087 | METHOD FOR USER EQUIPMENT POWER SAVING, APPARATUS, AND USER EQUIPMENT - Embodiments of the present invention relate to a user equipment power saving method, an apparatus, and user equipment. The method includes: determining whether power saving needs to be performed on user equipment; if power saving needs to be performed on the user equipment, sending a power saving configuration request to a network side, where the power saving configuration request is used to request the network side to perform, according to the power saving configuration request, a power saving configuration on the user equipment. According to the user equipment power saving method provided in embodiments of the present invention, an objective of reducing power consumption of UE can be achieved, thereby improving user experience. | 10-01-2015 |
20150282048 | ACCESS CONTROL METHOD, BASE STATION, USER EQUIPMENT, AND MOBILITY MANAGEMENT ENTITY - The present invention provides an access control method, a base station, user equipment, and a mobility management entity, where the access control method includes: receiving, by the base station, a temporary identifier and a PLMN available indication that are of the UE and sent by the UE; receiving a service request message sent by the UE, and determining a serving MME of the UE according to a GMMEI in the temporary identifier of the UE; and sending the service request message and the PLMN available indication to the serving MME of the UE, so that the serving MME of the UE sends a redirection indication, and the UE registers with an HPLMN of the UE. Therefore, in a network sharing scenario, the UE can select the home PLMN of the UE as a serving PLMN of the UE as early as possible. | 10-01-2015 |
20150280873 | UPLINK CoMP SET SELECTING METHOD AND SYSTEM, AND DEVICE - Embodiments of the present application provide an uplink coordinated multipoint transmission (CoMP) set selecting method and system, and a device, which relate to the communications field, so that an uplink CoMP set of a cell or of user equipment (UE) served by a cell can be determined by means of exchange, between base stations, of at least channel state information-reference signal (CSI-RS) configuration information used for distinguishing cells. Technical solutions provided by the embodiments of the present application can implement sharing of control information and data information among multiple cells in a wireless communications system. | 10-01-2015 |
20150280872 | METHODS AND NODES IN A WIRELESS COMMUNICATION SYSTEM | 10-01-2015 |
20150271749 | METHOD, APPARATUS AND SYSTEM FOR SERVICE ESTABLISHMENT FOR MULTI-MODE USER EQUIPMENT - The embodiments of the present invention provide a method, an apparatus and a system for service establishment for a multi-mode user equipment. In an embodiments of the present invention, a centralized control entity (Controller) may obtain the base station information of the respective base stations in the multi-RAT network in real time and select proper RAT base station information in accordance with service demand of the user equipment, so as to initiate bearer establishment for the service. Compared with the prior art which only aims at a particular service and handover can only be performed in particular RAT networks, the present solution does not has particular limitation on a service, and moreover, a proper RAT network may be selected from multiple RAT networks more flexibly for each service without increasing power consumption of the user equipment. | 09-24-2015 |
20150271245 | WEB APPLICATION INTERACTION METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a web application interaction method, apparatus, and system that are applied to the communications field and can remove a limitation of a web app opening manner during web app interaction. The method includes: acquiring a URL of a slave web application from an invocation request, where the slave web application is an invoked web application; acquiring a window object of the slave web application from a mapping relationship between a URL and a window object of the slave web application by using the URL of the slave web application; acquiring invocation information of a master web application from the invocation request; and sending the invocation information of the master web application to a window of the slave web application according to the window object of the slave web application, where the master web application is a web application that invokes the slave web application. | 09-24-2015 |
20150264632 | METHOD FOR OBTAINING RADIO ACCESS NETWORK INFORMATION AND RADIO ACCESS NETWORK CONTROLLER - The present invention provides a method for obtaining radio access network information and a radio access network controller. The method for obtaining radio access network information includes: receiving, by a second radio access network controller, first radio access network information request information from a first radio access network controller, where the first radio access network information request information is used to request radio access network information of a third radio access network controller; and sending, by the second radio access network controller, target radio access network information to the first radio access network controller. The method reduces resource waste, improves a resource utilization rate and reduces a burden on a source core network entity and a target core network entity. | 09-17-2015 |
20150264616 | METHOD, DEVICE, AND SYSTEM FOR ESTABLISHING VIRTUAL BASE STATION AND TRANSFERRING DATA - A method for establishing a virtual base station includes: receiving a message of poor network coverage sent by an operator server, where the message includes information of a location where network coverage is poor and information of a second mode; acquiring, according to the information of the location and the information of the second mode, a multimode terminal capable of being compatible with the second mode; returning an identification of the multimode terminal to the operator server; receiving a virtual base station establishment request message sent by the operator server; forwarding, according to the identification of the multimode terminal, the virtual base station establishment request message to the multimode terminal; and forwarding a virtual base station successfully-established message to the operator server. | 09-17-2015 |
20150263838 | METHOD AND APPARATUS FOR DEMODULATING PHYSICAL RANDOM ACCESS CHANNEL SIGNAL - Embodiments of the present invention provide a method and an apparatus for demodulating a physical random access channel signal. The method includes: acquiring a down-sampling sequence of a PRACH demodulation signal, and acquiring a power sequence of the down-sampling sequence; determining a position of a sounding reference signal sampling point in the down-sampling sequence according to the power sequence; and eliminating the sounding reference signal sampling point in the down-sampling sequence according to the position of the sounding reference signal sampling point, so as to perform PRACH coherent detection on a down-sampling sequence obtained after the sounding reference signal sampling point is eliminated. In the method and the apparatus for demodulating a physical random access channel signal in the embodiments of the present invention, interference from a sounding reference signal can be restrained and false alarms in PRACH detection can be reduced. | 09-17-2015 |
20150261698 | MEMORY SYSTEM, MEMORY MODULE, MEMORY MODULE ACCESS METHOD, AND COMPUTER SYSTEM - A memory system and a memory module access method are provided. The memory system includes a memory controller and a plurality of memory modules. The memory modules are interconnected for forwarding access requests received from the memory controller. When a first memory module receives an access request, if it is not the destination of the access request, it forwards the access request to a second memory module. The second memory module processes the access request if it is the destination of the access request. | 09-17-2015 |
20150260926 | Optical Fiber Joint, Optical Fiber Adapter and Optical Fiber Connector - An optical fiber joint includes: an optical fiber extending out of the optical cable is held in the cavity, one end of the inner sleeve element is fixed at the optical cable, and a sleeve is placed at the other end; and an outer sleeve element, the outer sleeve element is sleeved onto an outer side of the inner sleeve element; the sleeve of the inner sleeve element at least partially protrudes out of the outer sleeve element, a tail end of the sleeve protruding out of the outer sleeve element has an opening, so that the tail end of the sleeve forms a C-shaped section. Based on the foregoing technical solutions, the optical fiber connector according to the embodiments of the present disclosure is seamlessly connected to a C-shaped slot of an optical fiber adapter by using the sleeve having the C-shaped opening of the optical fiber joint. | 09-17-2015 |
20150260924 | Optical Fiber Connector, Optical Fiber Adaptor and Optical Fiber Connector Assembly - Embodiments of the present invention provide an optical fiber connector assembly, an optical fiber adapter, and an optical fiber connector to solve the problem of inconvenience in use caused by using a thread-locking manner in the prior art. The optical fiber connector, optical fiber adapter and optical fiber connector assembly provided in the present invention may be used as an outdoor connector to achieve plug and play. The optical fiber connector supports blind-mate, and the operation is convenient. Time taken to install and disassemble the optical fiber connector provided in the present invention is only one-fifth of the time taken to install and disassemble a common thread connector. | 09-17-2015 |
20150257170 | METHOD AND APPARATUS FOR GROUP MANAGEMENT DURING MACHINE-TO-MACHINE COMMUNICATION - The present invention provides a method and an apparatus for group management during M2M communication. The method for group management during M2M communication includes receiving a group creation request sent by a requesting apparatus and carrying a group type of a group requested to be created, checking consistency between member types of members in the group and the group type and setting a consistency check flag of the group according to a consistency check result, and returning a group creation response that carries the consistency check result to the requesting apparatus. | 09-10-2015 |
20150257068 | COMMUNICATION METHOD, USER EQUIPMENT, AND SINGLE RADIO CONTROLLER - Embodiments of the present invention provide a communication method, a user equipment, and a single radio controller. The method includes: establishing, by a user equipment, a first connection with an SRC by using a first communications network; and sending, by the user equipment, NAS signaling or Layer 3 signaling of a second communications network to the SRC by using the first connection, and/or receiving NAS signaling or Layer 3 signaling of a second communications network from the SRC by using the first connection. Therefore, in the embodiments of the present invention, NAS/L3 signaling of a second communications network is transmitted over the first connection that is established in a first communications network, so that a service can flexibly switch between different RATs, and the system efficiency is improved. | 09-10-2015 |
20150257053 | METHOD AND DEVICE FOR HANDOVER OF MOBILE TERMINAL BETWEEN BASE STATIONS - The present invention discloses a method and a device for handover of a mobile terminal between base stations, which relates to the field of communications technologies and can realize handover of user equipment between base stations in a condition of ensuring that business services of a neighbouring base station and a target base station are not interrupted. An embodiment of the present invention includes: a source base station obtains a designated channel resource, and, by negotiating with a target base station and a neighbouring base station, determines to send a handover command to user equipment. Embodiments of the present invention are mainly applied to a handover process of a base station. | 09-10-2015 |
20150256243 | 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 a codeword included in the diagonal differential codebook is 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. | 09-10-2015 |
20150249563 | TRANSMITTER, RECEIVER, AND METHOD FOR RECEIVING AND TRANSMITTING A RADIO FREQUENCY SIGNAL - The present invention discloses a transmitter, a receiver, and a method for receiving and transmitting a radio frequency signal, and relates to the field of radio communications technologies, which can perform carrier recovery and generation at a front end of a radio frequency circuit, thereby reducing a running cost of a baseband chip. The method includes: generating, by an amplitude discriminator/phase detector according to an intermediate-frequency analog signal, a signal amplitude pulse signal/signal phase pulse signal that is not corrected; generating, by a bit error matrix corrector, an amplitude/phase correction control signal; correcting, by the amplitude discriminator/phase detector, the signal amplitude pulse signal/signal phase pulse signal according to the amplitude/phase correction control signal; and converting, by an amplitude code generator/phase code generator, a corrected pulse signal into a corresponding digital code. The present invention is applicable to receiving/transmitting a radio frequency signal. | 09-03-2015 |
20150249522 | METHOD AND SYSTEM FOR SWITCHING MODULATION MODE, AND NETWORK ELEMENT - The present invention relates to the field of network communications, and specifically discloses a method for switching a modulation mode. The method includes: detecting a mean square error (MSE) and cross-polar discrimination (XPD) of a received signal in a first polarization direction; determining a target modulation mode according to a current modulation mode of the received signal in the first polarization direction, the MSE, and the XPD; and switching a modulation mode of the received signal in the first polarization direction according to the target modulation mode. Embodiments of the present invention further disclose a system for switching a modulation mode, and a network element. | 09-03-2015 |
20150245239 | METHOD AND NETWORK ELEMENT FOR ACQUIRING INFORMATION ABOUT PACKET - The present invention provides a method and a network element for acquiring information about a packet. The method includes: after a UE establishes a bearer, sending, by a first network element, a first acquiring request to a second network element, where the first acquiring request is used to instruct the second network element to acquire information about a packet that is transmitted between the UE and a packet data network PDN and passes through the second network element; and receiving, by the first network element, information about a packet, where the information about the packet is sent by the second network element, and the information about the packet is information that is about a packet and is collected by the second network element according to the first acquiring request. | 08-27-2015 |
20150237632 | METHOD IN A NETWORK CONTROL NODE - The present invention relates to a method in a network control node of a wireless communication system, said wireless communication system using a system frequency bandwidth for downlink transmissions from said network control node to one or more mobile stations of said wireless communication system; said method comprising the steps of: allocating K number of sets of physical resource units arbitrarily chosen within said system frequency bandwidth for downlink transmissions, wherein K is an integer equal to or larger than 1 and the number of physical resource units of each set is selected from a finite set of allowed values; jointly encoding the frequency positions of the K number of sets of physical resource units into a first unique combinatorial index q; and signalling said first combinatorial index q in the downlink. | 08-20-2015 |
20150237589 | METHOD APPARATUS, TERMINAL, AND BASE STATION FOR DATA TRANSMISSION - A method, an apparatus, a terminal, and a base station for data transmission are provided. The method includes: when downlink data is received after a TAT expires, determining whether a first preset parameter of a UE satisfies a first uplink synchronization maintenance condition; and when the first parameter of the UE satisfies the first uplink synchronization maintenance condition, sending, to a base station, a feedback corresponding to the downlink data; or when the first parameter of the UE does not satisfy the first uplink synchronization maintenance condition, skipping sending, to the base station, a feedback corresponding to the downlink data, where the feedback is used to indicate whether the downlink data is received correctly, and the first synchronization maintenance condition is used to determine that the UE still maintains an uplink in-sync state after the TAT expires. | 08-20-2015 |
20150237573 | RADIO LINK ESTABLISHMENT METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention relate to the communications field, and provide a radio link establishment method, apparatus, and system, which are used to save radio link overhead. The method includes: determining a first supporting user equipment UE; determining a first beneficial UE served by the first supporting UE; configuring synthesis layer information of the first supporting UE and first synthetic bearer information of the first supporting UE for the first supporting UE according to radio bearer information of the first beneficial UE; configuring synthesis layer information of the first beneficial UE for the first beneficial UE according to the radio bearer information of the first beneficial UE; and configuring synthesis layer information of the base station according to the radio bearer information of the first beneficial UE. The present invention is applicable to a scenario of communication between the UE and the base station. | 08-20-2015 |
20150236827 | 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. | 08-20-2015 |
20150234744 | FUSIBLE AND RECONFIGURABLE CACHE ARCHITECTURE - A reconfigurable cache architecture is provided. In processor design, as the density of on-chip components increases, a quantity and complexity of processing cores will increase as well. In order to take advantage of increased processing capabilities, many applications will take advantage of instruction level parallelism. The reconfigurable cache architecture provides a cache memory that in capable of being configured in a private mode and a fused mode for an associated multi-core processor. In the fused mode, individual cores of the multi-core processor can write and read data from certain cache banks of the cache memory with greater control over address routing. The cache architecture further includes control and configurability of the memory size and associativity of the cache memory itself. | 08-20-2015 |
20150230142 | COOPERATIVE COMMUNICATION PROCESSING METHOD, ENB, AND SYSTEM - Embodiments of the present invention provide a cooperative communication processing method, the method includes: acquiring report information of a first communication device, where the first communication device is a supporting device or a benefited device; and if it is determined, according to the report information of the first communication device, that the first communication device needs to perform a communication handover, executing the following steps: sending a connection configuration message to the first communication device, so that the first communication device releases a cooperative bearer context between the first communication device and a source eNB; and sending a connection configuration message to a second communication device. According to the present invention, release or maintenance processing of a cooperative relationship between cooperative communication devices in a communication handover process can be implemented. | 08-13-2015 |
20150229378 | Reporting of Channel State Information - A mobile station is connected to a multi-carrier cellular communication system having a plurality of sub-carriers. The sub-carriers are classified into K frequency sub-bands, channel state information (CSI) of the frequency sub-bands is represented by matrices W | 08-13-2015 |
20150229368 | FRAME SYNCHRONIZATION METHOD AND APPARATUS OF WIRELESS SYSTEM, AND WIRELESS SYSTEM - Embodiments of the present invention provide a frame synchronization method. The frame synchronization method of the wireless system includes: separately delaying a signal received from one of N receiving antennas in K tributaries, and outputting K delayed signals, where N and K are positive integers; generating a first output signal by performing a correlation operation on the K delayed signals and a preamble subsequence; generating a second output signal by performing the correlation operation on each of the K delayed signals and each of the K delayed signals itself; and performing cancellation processing for the first output signal and the second output signal to obtain a string of data stream, obtaining a maximum value of the string of data stream as a correlation peak, so as to determine a position of a frame header according to a time point corresponding to the correlation peak. | 08-13-2015 |
20150229356 | METHOD AND APPARATUS FOR SENDING SELT MEASUREMENT SIGNAL, AND CONTROL DEVICE - Embodiments of the present invention relate to a method and an apparatus for sending a single-ended loop testing SELT measurement signal, and a control device. The method for sending a SELT measurement signal includes: aligning a synchronization symbol of a digital subscriber line on which a SELT diagnosis needs to be performed with a synchronization symbol of at least one DSL line for data transmission, where the synchronization symbol of the digital subscriber line on which a SELT diagnosis needs to be performed and the synchronization symbol of the at least one digital subscriber line for data transmission are uplink or downlink synchronization symbols; and carrying a SELT measurement signal over the aligned synchronization symbol of the DSL line on which a SELT diagnosis needs to be performed, where the SELT measurement signal is used to detect transmission quality or a line fault of the DSL line. | 08-13-2015 |
20150223054 | METHOD OF IMPLEMENTING UE CAPABILITY EXCHANGE AND ROUTE CONTROL FOR PARALLEL IMS AND CS SERVICES - The present invention discloses a method of implementing UE capability exchange and a method of route control for parallel IMS and CS services in communication system, so as to distinguish among multiple UEs sharing a same IMPU during capability exchange and route control. Said method comprises: each of UEs involved in capability exchange sending its capability information to the opposite party respectively; the opposite party storing these information as well as the correlation between the information and the service ID; The UE including equipment ID of the opposite UE in an initiated service request; service control function entity in the network utilizing the equipment ID to query the established correlation among equipment ID, service ID, and address of the UE, so as to determine the address of the destination UE and route the service request to the destination UE. Said equipment ID identifies effectively a UE in the network. | 08-06-2015 |
20150223030 | GROUP AREA MANAGEMENT, METHOD, DEVICE, AND SYSTEM - This application discloses a group area management method, device, and system. The method includes the following steps: receiving a multicast address generated by a multimedia broadcast multicast service gateway; encapsulating the multicast address and an area list into a multimedia broadcast multicast service session initiation request message; and sending the multimedia broadcast multicast service session initiation request message to an MCE, so that the MCE finds a corresponding base station according to the area list and sends the multicast address to the corresponding base station, and the base station is able to join the multicast address, thereby implementing group area management. | 08-06-2015 |
20150222537 | METHOD AND APPARATUS FOR DETERMINING ENERGY EFFICIENT ROUTE - This application provide a method for determining an energy-efficient route, and relate to the communications field. The method includes: acquiring a topology structure, a starting node, a target node, and traffic data of a network, where the traffic data includes a record of traffic among all nodes on the network; and calculating, according to the topology structure and the traffic data of the network by using an integer linear programming algorithm, an energy-efficient route between the starting node and the target node and reserved bandwidth corresponding to the energy-efficient route. | 08-06-2015 |
20150219750 | POSITIONING METHOD AND APPARATUS - Embodiments of the present invention provide a positioning method, including: determining, by a positioning server, positioning signal configuration information; sending, by the positioning server, the positioning signal configuration information to a positioning signal sending entity; obtaining, by the positioning server, a measurement estimation result of a shortest transmission path between a positioning signal measurement entity and the positioning signal sending entity; and positioning, by the positioning server, a terminal by using the measurement estimation result of the shortest transmission path, where the terminal is one of the positioning signal measurement entity and the positioning signal sending entity. The embodiments of the present invention can resist an NLOS path deviation and a positioning signal strength loss and an SINR loss, so as to improve the positioning accuracy. | 08-06-2015 |
20150215834 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING DATA DOMAIN SERVICE - Embodiments of the present invention relate to the communications field and disclose a method, an apparatus, and a system for processing a data domain service, which mitigate a resource shortage problem of an EPS network or a 2G network that uses a GERAN network as an access network. A specific solution is: receiving, by a source access network element, a user-plane data packet sent by a source mobility management network element, where the user-plane data packet includes a handover instruction or service type information; and sending a handover request to the source mobility management network element according to the handover instruction or the service type information, so as to hand over a data domain service of the user terminal to a target network. The present invention is used to process data domain services. | 07-30-2015 |
20150215818 | Dual-Stream Signal (SIG) Field Encoding with Higher Order Modulation - Signal (SIF) field capacity can be significantly increased by encoding SIG field data using two streams in accordance with a space-time block code (STBC) encoding scheme. Dual-stream SIG field encoding allows for the utilization of higher order modulation schemes, such as quadrature phase-shift keying (QPSK), which increases SIG field capacity. Dual-stream encoded SIG fields are transmitted using an omnidirectional beam to allow mobile stations to accurately decode the SIG field irrespective of their spatial location. | 07-30-2015 |
20150215415 | DATA PUSHING METHOD, APPARATUS, AND SYSTEM - The present invention relates to a data pushing method, apparatus, and system. The data pushing method includes: sending a query request for a camp-on state of a mobile terminal to a gateway; receiving reply information that is about the camp-on state of the mobile terminal and returned by the gateway; determining, according to the camp-on state of the mobile terminal, a data volume of cached content to be pushed; and sending a pushing instruction to a main cache; sending the first pushing instruction to the main cache if the mobile terminal is in a first camp-on state; and sending the second pushing instruction to the main cache if the mobile terminal is in a second camp-on state, so as to control the main cache to push a second data volume of data of the cached content to the mobile terminal. | 07-30-2015 |
20150207775 | ADDRESS ALLOCATING METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide an address allocating method, including: configuring both a DNS server and a DNS64 server for one access point of a gateway; determining whether a terminal requesting access to a network server supports the IPv4 protocol stack; and if the terminal supports the IPv4 protocol stack, allocating the terminal a DNS address directing to the DNS server; where, the DNS server is configured to send an IPv4 address and/or an IPv6 address of the network server to the terminal, and the DNS64 server is configured to synthesize an IPv4 address of an IPv4 network server supporting the IPv4 protocol stack only into an IPv6 address and send the IPv6 address to the terminal. The embodiments of the present invention also disclose an address allocating apparatus and system. With the present invention, various defects of an NAT64 are avoided. | 07-23-2015 |
20150207636 | METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL - A method and a system for exercising policy control, a policy and charging enforcement function (PCEF) are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). In the method, a PCRF receives information about an application event sent by a PCEF after subscribing the application event from the PCEF; and the PCRF generates a control policy for a service flow of the application according to the information about the application event. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that even when no AF is involved, the PCRF can still generate a control policy according to policy contexts including the information about the application event and the like. | 07-23-2015 |
20150201458 | METHOD AND DEVICE FOR RELEASING COMMON E-DCH RESOURCE - The present invention provides a method and a device for releasing a common E-DCH resource. A base station receives time information of an implicit resource releasing timer sent by a base station controlling device, so that the base station releases or does not release, according to the time information of the implicit resource releasing timer, a common E-DCH resource occupied by a terminal. Because the base station no longer releases or does not release, only according to SI whose value is 0, the common E-DCH resource occupied by the terminal, a problem in the prior art that the terminal needs to compete again if there is data to be sent so as to obtain the common E-DCH resource because the base station improperly releases the E-DCH resource occupied by the terminal, can be avoided, thereby reducing delay in sending the data. | 07-16-2015 |
20150201404 | DOWNLINK DATA TRANSMISSION METHOD, BASE STATION, AND USER EQUIPMENT - The present invention relates to the field of mobile communications, and provides a downlink data transmission method, a base station, and a user equipment. The method includes: assigning, by a base station, a first downlink data channel resource to N user equipments UEs, where N is an integer greater than 1; assigning, by the base station, a first downlink control channel resource to the N UEs; and sending, by the base station, first data on the first downlink data channel resource, and sending first scheduling control signaling on the first downlink control channel resource, where the first scheduling control signaling is used to notify the N UEs of the first downlink data channel resource, so that the N UEs receive the first data on the first downlink data channel resource. | 07-16-2015 |
20150201345 | MEASUREMENT REPORT PROCESSING METHOD, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide a measurement report processing method, a base station, and a user equipment. The processing method includes: sending a report indication message of a measurement report to a user equipment UE, and receiving a measurement report that is sent by the UE according to the report indication message. According to the measurement report processing method, the base station, and the user equipment that are provided in the embodiments of the present invention, the base station can obtain a measurement report in time, so as to save air interface resources. | 07-16-2015 |
20150200764 | SIGNAL PROCESSING METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention disclose a signal processing method, apparatus, and system, where the method includes: receiving a downlink signal that carries an uplink signal; and performing first interference cancellation on the uplink signal by using an estimated self-interference signal, so that a remaining amount of interference of the uplink signal is less than a first interference threshold, thereby minimizing out-of-band interference of the uplink signal on the downlink signal without using a plurality of radio frequency front-ends or without using a duplexer on a same radio frequency front-end. In the embodiments of the present invention, no duplexer is adopted, and therefore, difficulty and a cost of base station and system layout can be reduced, and extra energy consumption of a mobile terminal can also be reduced. | 07-16-2015 |
20150195852 | UPLINK SCHEDULING METHOD AND CONTROL NODE - Embodiments of the present invention disclose an uplink scheduling method and a control node and relate to the communications field and can complete uplink transmission through scheduling of a device of a first cell when a device of a second cell cannot receive uplink scheduling information of a UE. The method of the present invention includes: sending configuration information to the user equipment UE, so that the UE monitors a first control channel of a first cell according to the configuration information, where the configuration information includes channel configuration information of the first control channel of the first cell, the first control channel includes an E-DCH Absolute Grant Channel E-AGCH, and the first cell is a non-serving cell of the UE. The embodiments of the present invention are mainly applied to an enhanced scheduling process of an uplink channel. | 07-09-2015 |
20150195832 | METHOD FOR TRANSMITTING AND RECEIVING UPLINK CONTROL INFORMATION, TERMINAL, BASE STATION - A method for transmitting and receiving Uplink Control Information (UCI), a terminal, and a base station are provided. The transmitting method includes: calculating the number (Q′) of modulation symbols occupied by the UCI to be transmitted; dividing the information bit sequence of the UCI to be transmitted into two parts; using Reed Muller (RM) (32, 0) codes to encode each part of information bit sequence of the UCI to be transmitted to obtain a 32-bit coded bit sequence respectively, and performing rate matching so that the rate of the first 32-bit coded bit sequence is ┌Q′/2┐×Q | 07-09-2015 |
20150195735 | METHOD, APPARATUS, AND SYSTEM FOR MEASURING AGGREGATED CARRIER CELL - A disclosure for measuring an aggregated carrier cell measuring an aggregated carrier cell configured with multiple component carriers is provided. In the disclosure, a user equipment receives, from a base station, a measurement period parameter for measuring a component carrier. The user equipment calculate a measurement period for a non-active component according to the received measurement period parameter and a signal measurement estimation value of the non-active component carrier, and performs measurement on the non-active component carrier with the calculated measurement period for the non-active component. | 07-09-2015 |
20150189685 | METHOD, APPARATUS, AND SYSTEM FOR MEASUREMENT FOR DIVICE-TO-DIVICE COMMUNICATION - Embodiments of the present invention disclose a method, apparatus, and system for measurement for D2D communication, used to reduce blindness of measurement in a mechanism of D2D communication between terminals. The method in an embodiment of the present invention includes: sending directly or forwarding, by an access point to a wireless network management entity, a consulting message for D2D communication between terminals; requesting the wireless network management entity to calculate a performance evaluation parameter for D2D communication between the terminals, so as to evaluate feasibility of measurement for D2D communication between the terminals; determining, according to a received performance evaluation parameter for D2D communication between the terminals, to perform the measurement for D2D communication between the terminals, and performing measurement configuration for the terminals; and determining, according to a result of the measurement for D2D communication between the terminals, to perform D2D communication between the terminals. | 07-02-2015 |
20150189539 | METHOD FOR CONTROLLING NETWORK TRANSMISSION DELAY, QOS CONTROL ENTITY AND COMMUNICATION DEVICE - A method for controlling network transmission delay, a QoS control entity, and a communication device are disclosed. In the method for controlling network transmission delay, the QoS control entity, and the communication device in the embodiments of the present invention, a service flow delay threshold is set to monitor the network transmission delay, and, when it is determined that the service flow transmission delay requirement is not met, a delay control policy is formulated to adjust the network transmission delay dynamically, thereby improving user experience. | 07-02-2015 |
20150188766 | MULTI-TERMINAL POSITIONING METHOD, AND RELATED DEVICE AND SYSTEM - The present invention discloses a multi-terminal positioning method, and a related device and system. The method includes: establishing, by a primary terminal after receiving a collaboration request activation signal triggered by a user, connections to secondary terminals in a wireless connection manner; calculating and displaying, by the primary terminal according to received device configuration parameters of the secondary terminals and the number of secondary terminals, at least one arrangement shape of all terminals and at least one demarcated gesture that matches each arrangement shape, and recording one arrangement shape selected by the user and one demarcated gesture that matches the arrangement shape; receiving, by the primary terminal, sensor trigger information sent by at least one secondary terminal; and calculating, by the primary terminal according to the recorded arrangement shape and demarcated gesture, and the sensor trigger information, an arrangement sequence of all terminals and relative positions between the terminals. | 07-02-2015 |
20150188417 | CONTROL APPARATUS APPLIED TO DIGITAL POWER SUPPLY DEVICE, AND DIGITAL POWER SUPPLY DEVICE - The present invention discloses a control apparatus applied to a digital power supply device, and a digital power supply device, and pertains to the digital power field. The control apparatus includes: an operational amplifier, an analog to digital converter, a feedback digital filter, a digital pulse-width modulator, a power-level circuit, a feedforward digital filter, and a feedback network. A feedforward function is achieved by configuring a feedforward digital filter, which reduces the number of tables that are used to implement a reciprocal curve, and avoids problems of a long operational delay, a huge resource waste, and a poor feedforward effect. | 07-02-2015 |
20150185835 | EYE TRACKING METHOD AND APPARATUS - Embodiments of the present invention disclose an eye tracking method and apparatus, where the method includes: acquiring eye movement information and terminal status information; matching a preset eye tracking scenario by using the acquired eye movement information and terminal status information; and performing, in the matched preset eye tracking scenario, an operation corresponding to the eye movement information. By using the embodiments of the present invention, eye tracking may be performed according to the eye movement information and the terminal status information, which increases the number of eye tracking dimensions, and improves precision of eye tracking and efficiency of eye movement-based interaction. | 07-02-2015 |
20150181455 | METHOD AND SYSTEM FOR TRANSMITTING INFORMATION THROUGH BACKHAUL LINK, PROXY DEVICE, AND ACCESS DEVICE - Embodiments of the present invention provide a method and system for transmitting information through a backhaul link, a proxy device, and an access device. The method includes: determining, by a proxy device, that to-be-transmitted information needs to be transmitted through a backhaul link, where the backhaul link is a backhaul link that implements transmission between the proxy device and an access device through an air interface and is in a deactivated state; and activating the backhaul link, and transmitting the to-be-transmitted information through the activated backhaul link. Therefore, a problem that backhaul links based on a large number of S1 or X2 interfaces consume a large number of memory resources, causing a transmission bottleneck in the backhaul links, is solved. | 06-25-2015 |
20150181004 | MECHANISM FOR PROCESSING NETWORK EVENT PROTOCOL MESSAGES - A communication system includes a first apparatus and a second apparatus. The first apparatus is configured to: attach first and second message length information to a first and second SYSLOG message, respectively; form at least a portion of a transport payload by adding a first portion and a second portion thereto, wherein the first portion includes the first SYSLOG message with the attached first message length information, and the second portion includes the second SYSLOG message with the attached second message length information; and send the transport payload. The second apparatus is configured to: parse the first and second SYSLOG messages one by one from the transport payload. | 06-25-2015 |
20150180851 | METHOD, DEVICE, AND SYSTEM FOR REGISTERING TERMINAL APPLICATION - Embodiments of the present invention disclose a method, a device, and a system for registering a terminal application. In the embodiments of the present invention, a download address information recommending request that is sent by a first terminal and carries a terminal identifier of a second terminal is received; and recommended download address information is returned to the first terminal, where the recommended download address information includes a terminal application download address and authentication information used for performing registration, so that the first terminal sends, to the second terminal, a recommending message carrying the recommended download address information, so as to make the second terminal register according to the terminal application download address and the authentication information used for performing registration. In this solution, less time is consumed and a registration success rate is high, which helps to improve an application activating rate for a user. | 06-25-2015 |
20150180332 | DIGITAL CURRENT EQUALIZATION METHOD AND POWER SUPPLY MODULE - A digital current equalization method includes: acquiring a current value from a counter preset value loading module in each synchronization period; generating a continuous variable frequency pulse according to the current value, and receiving a synchronization signal transmitted by a phase inverter connected to the PFM generator; transmitting, according to the synchronization signal, the continuous variable frequency pulse to the digital current equalization bus through an OC gate of a triode connected to the PFM generator; counting a frequency of the continuous variable frequency pulse on the digital current equalization bus, where an acquired frequency count value is used to represent a current magnitude of a power supply module, which currently outputs a greatest current, of the foregoing power supply module and a power supply module connected in parallel with the foregoing power supply module to accordingly adjust the output current of the foregoing power supply module. | 06-25-2015 |
20150163843 | USER EQUIPMENT PAIRING PROCESSING METHOD, NETWORK SIDE DEVICE, AND USER EQUIPMENT - Embodiments of the present invention provide a user equipment pairing processing method, a network side device, and a user equipment. The method includes: acquiring, by a network side device, pairing request information of a beneficial user equipment and a candidate support user equipment that are to be paired; and implementing, by the network side device, pairing of the beneficial user equipment and the candidate support user equipment according to the pairing request information, and sending a pairing success message to the beneficial user equipment and the candidate support user equipment. In the technical solutions provided by the embodiments of the present invention, user pairing in cooperative communication is implemented. | 06-11-2015 |
20150163834 | RADIO BEARER ESTABLISHMENT METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a radio bearer establishment method, apparatus, and system. The method includes: determining, by an MME, according to a pairing identifier of a UE or user information of a UE or received synthetic communication UE information, an RB of a benefited user equipment UE that performs synthetic communication and a corresponding support UE; and sending synthetic communication indication information to a base station, where the synthetic communication indication information includes information about the RB of the benefited UE that performs the synthetic communication and about the corresponding support UE, so that the base station separately sends corresponding synthetic RB configuration information to the benefited UE and the support UE according to the synthetic communication indication information, and the benefited UE and the support UE establish a corresponding synthetic RB. | 06-11-2015 |
20150163718 | METHOD FOR DETERMINING CELL HANDOVER AND BASE STATION - The present invention is applicable to the field of communications and specifically provides a method for determining a cell handover. The method includes: receiving related information of a handed-over UE that is sent by a source base station when the source base station initiates a handover operation; and determining, according to the related information of the handed-over UE, whether to hand over the handed-over UE back to a source cell of the source base station, where the related information of the handed-over UE at least includes a handover cause reference value of the UE in the source cell. The technical solutions provided in the present invention have an advantage of avoiding back-and-forth PingPong handovers between a source cell of a source base station and a target cell of a target base station. | 06-11-2015 |
20150163703 | METHOD AND APPARATUS FOR DISPLAYING NETWORK NAME - A method and an apparatus for displaying a network name are provided. A first mobility management device in a first network acquires first network name information, where the first network name information is a network name currently displayed on a user equipment UE, and/or a public land mobile network identity PLMN ID corresponding to the network name that is currently displayed on the UE, and the first network is a network with which the UE currently registers or a network of two networks with which the UE currently jointly register. If the UE switches over to a second network during a process of executing a service, the first mobility management device sends the first network name information to a second mobility management device in the second network, so that the second mobility management device sends, to the UE for displaying, a network name corresponding to the first network name information. | 06-11-2015 |