| 17th week of 2013 patent applcation highlights part 32 |
| Patent application number | Title | Published |
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| 20130100859 | Method to determine media paths in a SIP network using information from endpoints and intermediate devices - An internet telephony call analyzer receives call information from endpoint and intermediate network devices, corrects timestamp errors in the records, stores the records, and identifies records associated with a single call session between two endpoint devices in the network. The timestamp errors may be corrected by applying a time differential correction to a call start timestamp and call stop timestamp of the record if the timestamp in the record differs from a system timestamp when the record was received by the call analyzer. Call information records associated with the same call session may be matched by identifying records with the same SIP call ID, the same SSRC ID and call start timestamps within a predetermined time interval of each other. | 2013-04-25 |
| 20130100860 | APPARATUS AND METHOD FOR COMPUTER CONTROLLED CALL PROCESSING APPLICATIONS IN PACKET SWITCHED TELEPHONE NETWORKS - A method is presented comprising transmitting, from an application computer communicably connected to a call controller which is connected to a data network, packetized messages indicative of telephone calls in progress at an endpoint of the data network, or indicative of such endpoint, and transmitting, from the call controller to the application computer, packetized messages indicative of a variety of information contained in, or relevant to, the telephone calls so as to process such information for a variety of applications. Apparatus to implement the method is also presented. | 2013-04-25 |
| 20130100861 | BROADBAND SERVICE NESTING PROCESSING METHOD AND DEVICE, AND SERVICE APPLICATION SERVER - The present invention provides a broadband service nesting processing method and device, and a service application server. The method includes: receiving a service request message sent to a user equipment, and obtaining a service identity of a current service carried in the service request message; determining that service nesting is formed between a terminating call service and a service corresponding to the service identity of the current service; and evading the terminating call service according to a result of the service nesting formed between the terminating call service and the service corresponding to the service identity. A technical solution provided in an embodiment of the present invention can effectively avoid the occurrence of service nesting phenomena. | 2013-04-25 |
| 20130100862 | CONTROL METHOD, SYSTEM AND FUNCTION ENTITY FOR REPORTING BEARER EVENT OF SIGNALING IP FLOW - A control method, system and function entity for reporting a bearer event of a signaling IP flow are provided. Flow identifier information may be generated for a signaling IP flow and a media IP flow, to unify a mechanism for reporting a signaling path status and a mechanism for reporting a bearer event of a media IP flow. In the method, the mechanism for reporting a signaling path status is not limited by the parameter of Flow Usage. | 2013-04-25 |
| 20130100863 | Methods And Apparatuses For Handling Time Zone Information In An Internet Protocol Multimedia Subsystem, IMS, Network - The present invention concern methods and apparatuses for transporting and using time zone information in an internet protocol multimedia subsystem, IMS, network. When a call session control function, CSCF, node receives a request message related to a user equipment, UE, the CSCF node retrieves and stores time zone information associated with the UE. The time zone information is sent by the CSCF node to at least one other IMS network node, which is then able to support time zone based services and/or charging associated with the UE. The CSCF node may optionally create an Attribute Value Pair, AVP, including the stored time zone information and send a charging message including the AVP to a charging node, to enable usage of the time zone information in charging. | 2013-04-25 |
| 20130100864 | ENERGY-EFFICIENT UNDERLAY DEVICE-TO-MULTIDEVICE COMMUNICATIONS WITH INTERFERENCE SUPPRESSION - A method for performing device-to-multidevice communication with interference suppression is provided. The method may include selecting at least one receiving user equipment for D2MD transmission, and receiving requested data rates from the selected at least one receiving user equipment. The method may further include acquiring CSI matrices and identifying interference constraints to the C-UEs sharing the same frequency band as the at least one receiving user equipment. The method then includes determining precoding matrices using the acquired CSI matrices and the identified interference constraints to the C-UEs, and performing D2MD transmission to the at least one receiving user equipment using the determined precoding matrices. | 2013-04-25 |
| 20130100865 | METHOD AND SYSTEM OF AGGREGATING COMPONENT CARRIERS ACROSS FREQUENCY BANDS - A method and system for aggregating component carriers across frequency bands are provided. The method includes aggregating a DL carrier of a first cell associated with a first frequency band with an UpLink (UL) carrier of a second cell associated with a second band, wherein the first cell includes an aggregated downlink carrier and an unused uplink carrier; communicating cross-linking information for carrier aggregation associated with the DL carrier of the first frequency band with the UL carrier of the second frequency band to a plurality of user equipments; and performing data transfer with each of the plurality of user equipments using the aggregated DL carrier of the first frequency band and the UL carrier of the second frequency band. | 2013-04-25 |
| 20130100866 | METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information in the event of a plurality of cell, wherein the method comprises the following steps; receiving a PPCCH and/or a PDSCH; generating reception acknowledgement information for said PDCCH and/or PDSCH: and transmitting the reception acknowledgement information in an SR subframe via a PUCCH. | 2013-04-25 |
| 20130100867 | MULTIPLE PROTOCOL RECEIVER - The presently disclosed subject matter is directed to methods and apparatus for providing a multi-protocol receiver for use in a radio frequency (RF) network. The receiver is designed to listen for multiple different packet preambles in parallel and, upon detection of a particular preamble, shift to demodulating the data portion of the packet using the single modulation technique associated with the particular preamble. Transmission of packets may be performed using a single radio frequency for all network devices or by frequency hopping techniques but using the same hopping pattern for all network devices. The receiver may be used with general communications networks or more specific applications, such as Smart Grid and AMI networks, and meshed networks of metrology devices. | 2013-04-25 |
| 20130100868 | PHASE COHERENT RADIO - The embodiments described are directed to communications processes, apparatus and systems which include the capability of receiving, at a first station, from at least one second station at least one first RF signal; detecting, at the first station, a phase of a first packet of data encoded into and received on the first RF signal; extracting, at the first station, the first packet of data from the first RF signal; receiving, at the first station, at least one second RF signal; extracting, at the first station, a second packet of data from the at least one second RF signal; determining, at the first station, if additional RF signals containing additional packets of data are to be received; repeating a sub-set of the foregoing operations and combining each of the extracted data packets, whereupon being combined at least one master data packet with reduced or no errors is recovered. | 2013-04-25 |
| 20130100869 | WIRELESS NETWORK COMMUNICATION APPARATUS, METHODS, AND INTEGRATED ANTENNA STRUCTURES - Wireless mesh network communication apparatus and methods are disclosed. Directional antennas are respectively operatively coupled to dedicated communication devices to provide multiple independent wireless communication links. Exchange of communication traffic through the wireless communication links provided by the communication devices and the antennas is controlled by a switch. Any or all of the antennas may be adjustable so as to provide for flexibility in antenna beam alignment. Beam alignment may be physically or electronically adjustable. Radio units including the communication devices and the antennas, and possibly also the switch, may be enclosed in a single housing. The housing may be shared with other components such as wireless communication network base station antennas. | 2013-04-25 |
| 20130100870 | Terminal Access Method and Radio Communication Network - The disclosure discloses a terminal access method and a radio communication network. The method comprises: after a first terminal accesses the radio communication network, the radio communication network stores the first context information corresponding to a first identifier of the first terminal; the radio communication network receives an access request message from a second terminal, wherein the access request information carries a second identifier of the second terminal; the radio communication network establishes the second context information for the second terminal according to the first identifier, the first context information and the second identifier; and the radio communication network implements the access of the second terminal according to the second context information. In the disclosure, duplicate establishment of the same information in context information can be avoided, so that the non-data-service overhead of the radio communication network is reduced. | 2013-04-25 |
| 20130100871 | SELECTIVE DISCONTINUOUS RECEPTION METHOD AND RELATED SYSTEM AND DEVICE - Selective DRX method on multiple CCs for a UE ( | 2013-04-25 |
| 20130100872 | Method and System for Preventing Loops in Mesh Networks - The present disclosure discloses a network device and/or method for preventing loops in routing paths of network frames in a wireless digital network. The disclosed network device at a network node receives a frame from a wired network. The frame includes a site identifier uniquely corresponding to the wired network, a source physical address, and a destination physical address. If the network node is selected as a representative portal node, the network device forwards the frame. Otherwise, if another network node is selected as the representative portal node, the network device drops the received frame to prevent forming a loop in a routing path corresponding to the frame. If not other network is selected as the representative portal node, the network device floods the frame to other network nodes in the wireless network. | 2013-04-25 |
| 20130100873 | Data Transmission Method, Base Station and Terminal - The present invention discloses a data transmission method, base station and terminal. The method comprises: transmitting, in every subframe used for transmitting multimedia broadcast multicast service (MBMS), n transport blocks (TBs) to terminals, and transmitting to the terminals the correspondence between the MBMS corresponding to each TB in the subframe and the TB serial number of each TB in the subframe; wherein n is an integer greater than one, a period of time occupies in every subframe by the TBs corresponding to same MBMS is same, and each TB in the subframe corresponds to a unique TB serial number. The present invention can transmit two or more TBs to terminals in every subframe, and the TBs transmitted in the subframe can correspond to different MBMSs, thereby realizing the transmission of TBs corresponding to a plurality of MBMSs in a subframe and improving the spectrum effectiveness of the data transmission. | 2013-04-25 |
| 20130100874 | METHOD AND APPARATUS FOR PROCESSING MULTICAST FRAME - A method of processing a multicast frame in a wireless local area network system. The method includes transmitting a request message for requesting a Directed Multicast Service (DMS) in which at least one multicast frame is transmitted as at least one unicast frame by an Access Point (AP), receiving a response message from the AP in response to the request message, and receiving the at least one multicast frame from the AP, the at least one multicast frame being transmitted as the at least one unicast frame. The request message includes a DMS descriptor list field comprising a Transmission Class (TCLAS) element field and a Transmission Specification (TSPEC) element field. The TCLAS element field includes a requested multicast group address for the DMS. The TSPEC element field defines Quality of Service (QoS) expectations information for the DMS. | 2013-04-25 |
| 20130100875 | METHOD FOR ELIMINATING INTERFERENCE IN MULTI-NODE SYSTEM AND TERMINAL USING METHOD THEREOF - An interference elimination method performed by a first terminal in a multi-node system comprises the steps of: receiving information from a node on a second precoding matrix which is applied to a second signal to be transmitted to a second terminal; receiving from the node a first signal to which a first precoding matrix is applied; and eliminating an interference signal contained in said first signal on the basis of the information on said second precoding matrix. | 2013-04-25 |
| 20130100876 | Method, Base Station, Mobility Management Entity, and System for Implementing Service Processing - A method, a base station, a mobility management entity, and a system can be used for implementing service processing. The method includes acquiring the type of a subscribed user. If the type of the subscriber user is a UE, an S1-AP response message is sent to a Relay node and an access stratum AS security mechanism and/or a network domain security mechanism are used with the Relay node. If the type of the subscriber user is a relay base station Relay, radio resource control RRC reconfiguration process is initiated with the Relay node and an AS security mechanism is used with the Relay node. | 2013-04-25 |
| 20130100877 | Reduction of Interference in Relay Systems - The present disclosure relates to a method and an access node | 2013-04-25 |
| 20130100878 | TERMINAL IN DIGITAL MOBILE RADIO RELAY SYSTEM, TRANSMISSION POWER REGULATION METHOD AND SYSTEM THEREOF - A terminal in a digital mobile radio relay system, a transmission power regulation method and a system thereof are provided. The method includes that an idle frame sent from a relay station is received, the idle frame carries transmission power information of the relay station ( | 2013-04-25 |
| 20130100879 | FORWARD AND REVERSE CALIBRATION FOR GROUND-BASED BEAMFORMING - Methods and systems for calibrating the return and forward links of a satellite communication system are provided according to embodiments of the invention. The phase and/or amplitude variations caused by the return and forward links are calculated and/or estimated to aid in beamforming, such as ground-based beamforming. Calibration earth stations, distributed within one or more beam patterns, may be used to transmit calibration codes to the gateway to calibrate the return link. Return links variations may be estimated using a weighted minimum mean square algorithm at the gateway. Forward links may be calibrated with calibration codes transmitted from the gateway through a hybrid matrix to at least one calibration station. Forward calibration links may also calibrate for temperature-dependent signal variations such as diplexer variations at the satellite. | 2013-04-25 |
| 20130100880 | Power Reduction for Correlated Carriers in a Cellular Communication System - A wireless communication transmitter configured to transmit a multi-carrier signal, the multi-carrier signal being an aggregation of two or more separately modulated carriers occupying distinct frequency regions is operated by obtaining a baseline multi-carrier metric indicative of an amount by which a multi-carrier signal's maximum transmit power should be reduced from a pre-determined nominal maximum to satisfy a predetermined out-of-band emission requirement when different scrambling codes are used on all carriers that are combined to create the multi-carrier signal. A compensating metric adjustment value that compensates for an estimation error that results from use of a same scrambling code on two or more of the carriers is estimated. A final multi-carrier metric is obtained by adjusting the baseline metric by an amount based on the compensating metric adjustment value when the same scrambling code is used on the two or more of the carriers. | 2013-04-25 |
| 20130100881 | WIRELESS ACCESS POINT DEVICE AND COMMUNICATION COLLISION AVOIDING METHOD - A wireless access point device receives a packet including a first source port number from a source wireless terminal device, determines if the packet is a control packet according to the first source port number, and obtains a time interval and a second source port number from the control packet and to receive a new packet. The wireless access point device further determines if the new packet is the data packet according to whether the first source port number of the new packet is the same as the second source port number, starts a timer to time for the time interval once the new packet is the data packet, and transmits a Clear-to-Sent packet to other wireless terminal devices once the timer times out. | 2013-04-25 |
| 20130100882 | DELAY COMPENSATION DURING SYNCHRONIZATION IN A BASE STATION IN A CELLULAR COMMUNICATION NETWORK - The present disclosure relates to delay compensation during synchronization of uplink and downlink frames in a base station in a cellular communication network. In general, the base station includes a radio equipment and a radio equipment controller that together form at least part of the base station. In one embodiment, the radio equipment includes a first interface configured to receive data from the radio equipment controller and a second interface configured to send data to the radio equipment controller. During synchronization, the radio equipment receives, at the first interface of the radio equipment, a synchronization message from the radio equipment controller. The radio equipment then passes the synchronization message from the first interface of the radio equipment to the second interface of the radio equipment with a synthetic delay that is in addition to an in-equipment delay from the first interface to the second interface. | 2013-04-25 |
| 20130100883 | Call Control Entity for a Communication Network - A communication network is described, comprising: an access network, a switching control network comprising call control entities arranged for association with subscribers, where said access network is arranged for routing signalling of a given subscriber to a call control entity associated with said given subscriber, and an Internet Protocol based network for providing a set of services centred in said Internet Protocol based network to one or more of said subscribers, wherein said switching control network comprises a group of first call control entities and a group of second call control entities, said first call control entities are arranged for providing call control services to subscribers having circuit switched subscriptions, and said second call control entities are arranged for providing a gateway to connect to said Internet Protocol based network for subscribers having subscriptions to said set of services centred in said Internet Protocol based network, and each first call control entity has a subscriber association redirector for redirecting an association of a subscriber associated with said each first call control entity and having a subscription to said services centred in said Internet Protocol based network to said group of second call control entities. | 2013-04-25 |
| 20130100884 | Wireless Gateway - The present invention provides a wireless gateway, having a base interface unit and at least one communication device connected to the base interface unit. The gateway further includes a first transceiver cartridge removeably connected to the base interface unit. The first transceiver cartridge is operably configured to enable the communication device access to a first wireless network. A second transceiver cartridge is removeably connected to the base interface unit, wherein the second transceiver cartridge is operably configured to enable the at least one communication device access to a second wireless network. The gateway also includes an antenna combiner connected to the base interface unit and it is operably configured to transmit and receive signals for the first and second transceiver cartridges. | 2013-04-25 |
| 20130100885 | SELECTIVELY INVOKING RECEIVE DIVERSITY DURING POWER-UP/INITIAL ACQUISITION AND OUT OF SERVICE MODES - Methods and apparatus for selectively invoking receive diversity during power-up/initial acquisition and out of service modes are disclosed. A method can include selectively enabling receive diversity based on an initial acquisition attempt by one of the receive chains in a wireless device having multiple receive chains. A method can also include enabling receive diversity based on a predetermined list of channels to be acquired. A predetermined list of channels is a subset of a plurality of channels that may be acquired. Other aspects, embodiments, and features are also claimed and described. | 2013-04-25 |
| 20130100886 | SYSTEMS AND METHODS FOR HEADER COMPRESSION - Systems, methods, and devices for communicating packets having a plurality of types are described herein. In some aspects, the packets include a compressed header. In one embodiment, a compression protocol is selected from a plurality of compression protocols to compress a first packet header. The packet may contain a second packet header, which may include information indicative of the compression protocol used to compress the first packet header. The packet may be transmitted, including the first packet header which is compressed using the selected compression protocol. | 2013-04-25 |
| 20130100887 | APPARATUS AND METHOD FOR PROVIDING VOICE CALL CONTINUITY USING DIFFERENT NETWORKS IN WIRELESS COMMUNICATION SYSTEM - An apparatus and a method for providing call continuity in a wireless communication system are provided. The apparatus includes a first communication unit for setting a call with a counterpart terminal in a first network, a second communication unit for setting a call with the counterpart terminal in a second network while the call is set in the first network, and a control unit for terminating the call of the first network after the call setup is completed in the second network. | 2013-04-25 |
| 20130100888 | MOBILE COMMUNICATION SYSTEM, MOBILE STATION APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD - In communication being performed complexly using a plurality of component carriers, a radio resource is efficiently used. A mobile communication system in which a base station apparatus and a mobile station apparatus communicate with each other through the use the plurality of component carriers, in which the base station apparatus sets a particular downlink component carrier to the mobile station apparatus, the mobile station apparatus selects a first arrangement method for uplink control information when only a physical downlink shared channel in the particular downlink component carrier is scheduled by the base station apparatus, and in which the mobile station apparatus selects a second arrangement method for the uplink control information when at least one of physical downlink shared channels in downlink component carriers other than the particular downlink component carrier is scheduled by the base station apparatus. | 2013-04-25 |
| 20130100889 | COLLISION AVOIDANCE SYSTEMS AND METHODS - Disclosed herein are various embodiments of collision avoidance systems and methods. One method embodiment, among others, comprises a client sending an end of transmission (EOT) request to an access point (AP), and responsive to the EOT request, the AP responding with an EOT frame. | 2013-04-25 |
| 20130100890 | INTEGRATED CIRCUIT FOR SEQUENCE REPORTING AND SEQUENCE GENERATION - Disclosed are a sequence report method and a sequence report device for reducing a signaling amount for reporting a Zadoff-Chu sequence or a GCL sequence allocated for a cell. Indexes starting at 1 are correlated to different ZC sequences and are allocated for cells so that the indexes are continuous. When such ZC sequences are reported from BS to UE, a start index indicating the start of the continuous indexes is combined with the number of allocated sequences and they are reported as allocation sequence information by a report channel. The UE and the BS share the correlation between the ZC sequences and the indexes and the UE identifies a usable sequence number according to the correlation and the allocation sequence information reported from the BS. | 2013-04-25 |
| 20130100891 | TERMINAL, THE TRANSMISSION POWER OF WHICH IS LIMITED IN ACCORDANCE WITH AN ADJACENT CHANNEL INTERFERENCE RATIO - The present description relates to a terminal. The terminal comprises: a transceiving unit; and a control unit which controls the transceiving unit. When transmitting a signal in an uplink band that is spaced apart by a predetermined band so as to avoid continuity with the uplink band used by a terminal in an adjacent cell, the transceiving unit has an adjacent channel interference ratio, the value of which can be limited to a preset value in accordance with an offset relative to a predetermined band. | 2013-04-25 |
| 20130100892 | EVOLVED UNIVERSAL MOBILE TELECOMMUNICATION RADIO ACCESS NETWORK SYSTEM AND TASK TRACKING METHOD THEREOF - The disclosure claims an Evolved Universal Mobile Telecommunication System (UMTS) Radio Access Network (E-UTRAN) system and a task tracking method thereof. The method comprises the steps of: creating a message, which carries the parameters of multiple tasks for tracking a same user; sending the message to an Evolved NodeB (eNodeB), which is used for the eNodeB to create multiple tasks to track the user according to the parameters. The disclosure also claims an E-UTRAN system, which comprises: a creation module, configured to create a message which carries the parameters of multiple tasks for tracking a same user; a sending module, configured to send the message to the eNodeB; an eNodeB, configured to establish multiple tasks to track the user according to the parameters. The disclosure can guarantee that multiple tasks track one appointed user synchronously. | 2013-04-25 |
| 20130100893 | COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, COMMUNICATION SYSTEM AND COMMUNICATION DEVICE - Provided is a communication control device controlling communication of one or more secondary usage nodes respectively providing second communication services using a part of a frequency band assigned to a first communication service, the communication control device including a communication unit receiving access technique information indicating radio access techniques usable by the corresponding secondary usage nodes from the respective secondary usage nodes, a storage unit storing the access technique information received by the communication unit, and a control unit that, when at least a portion of a service area of a second-order second communication service is included in a service area of a first-order second communication service, determines whether at least a part of communication resources can be shared between the first-order and the second-order second communication services based on the radio access techniques of the first-order and the second-order second communication services indicated by the access technique information. | 2013-04-25 |
| 20130100894 | DYNAMIC SELECTION OF HOST-BASED OR NETWORK-BASED MOBILITY PROTOCOL - A device receives, from a mobile device, a request to connect to a network, and determines, based on the connection request, whether the mobile device has mobility capability. The device registers the mobile device per host-based mobility protocol standards when the mobile device does not have mobility capability. The device registers the mobile device per network-based mobility protocol standards when the mobile device has mobility capability. | 2013-04-25 |
| 20130100895 | EFFICIENT SIGNALING FOR MACHINE TYPE COMMUNICATION - Disclosed herein are embodiments for Machine Type Communication (MTC). The techniques disclosed may reduce signaling by transmitting MTC data over control planes and avoiding a full cycle of connection procedures typically required for transmission. MTC data may be directly appended to a control plane message, in addition, in order to reduce the signaling load, a WTRU may autonomously release the connection without being told, by the network. Techniques may be used to indicate a network provider's machine type communication (MTC) capability. The MTC services or capabilities that may be provided by a respective network operator may be communicated to a WTRU. | 2013-04-25 |
| 20130100896 | METHOD AND DEVICE FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNAL (SRS) - Embodiments of the present invention disclose a transmission method and device for aperiodic Sounding Reference Signal (SRS). By applying the technical solution of the embodiments in the present invention, a Base Station (BS) performing semi-static configuration of the aperiodic SRS on a mobile terminal through higher layer signaling to decrease signaling overhead. On the one hand, different sub-frames can be set with different or the same Cycle Shift (CS) and resource positions to increase the flexibility of system setting; On the other hand, aperiodic SRS may be transmitted in a plurality of sub-frames to reduce system delay and increase detection bandwidth. Moreover, the relatively flexible timing mode can be set in the terminal without bringing too many limits on the scheduling. | 2013-04-25 |
| 20130100897 | Intelligent Backhaul Radio - A intelligent backhaul radio is disclosed that is compact, light and low power for street level mounting, operates at 100 Mb/s or higher at ranges of 300 m or longer in obstructed LOS conditions with low latencies of 5 ms or less, can support PTP and PMP topologies, uses radio spectrum resources efficiently and does not require precise physical antenna alignment. | 2013-04-25 |
| 20130100898 | BEAMFORMING USING BASE AND DIFFERENTIAL CODEBOOKS - Embodiments of methods and apparatus for determining and/or quantizing a beamforming matrix are disclosed. In some embodiments, the determining and/or quantizing of the beamforming matrix may include the use of a base codebook and a differential codebook. Additional variants and embodiments are also disclosed. | 2013-04-25 |
| 20130100899 | MACHINE TYPE COMMUNICATION DEVICE, APPARATUS AND METHOD FOR ALLOCATING RESOURCES TO THE SAME, AND DATA TRANSMISSION/RECEPTION METHOD OF THE SAME - Provided are a machine type communication (MTC) device, an apparatus and method for allocating resources to the MTC device, and a data transmission/reception method of the MTC device. The method of allocating resources to at least one user equipment (UE) and the MTC device includes determining whether there are resources allocated for an MTC device in a resource section, and when there are resources allocated for an MTC device, determining the class of the MTC device, determining the bandwidth of a resource region for the MTC device, and configuring a downlink frame according to the bandwidth of the resource region for the MTC device. | 2013-04-25 |
| 20130100900 | DATA TRANSCEIVING METHOD AND MACHINE TYPE COMMUNICATION DEVICE USING THE SAME - Disclosed are a data transmission and reception method and a machine type communication (MTC) device using the same. The data transmission and reception method according to the present invention may include: extracting MTC bandwidth information through a downlink channel or signaling; receiving the downlink channel or signaling including MTC downlink control format information; detecting resource region information occupied by the MTC downlink control channel; and receiving the MTC downlink control channel using the resource region information occupied by the MTC downlink control channel. | 2013-04-25 |
| 20130100901 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - A method and an apparatus are provided for transmitting and receiving control information in wireless communication system. An eNB generates control information, and transmits the control information using at least one enhanced Control Channel Element (eCCE) and at least one antenna port. The at least one antenna port is determined according to at least one of a starting index of the at least one eCCE and an aggregation level of the at least one eCCE. | 2013-04-25 |
| 20130100902 | GENERATING DOWNLINK FRAME AND SEARCHING FOR CELL - A method is provided for searching for a cell in a mobile station. The method includes receiving a downlink frame including a primary synchronization signal and a secondary synchronization signal. The secondary synchronization signal contains cell identity group information and the primary synchronization signal contains cell identity information within a cell identity group. The method also includes searching for a cell using the cell identity group information in the secondary synchronization signal and the cell identity information in the primary synchronization sign. | 2013-04-25 |
| 20130100903 | Space Frequency Block Coding for PUCCH - Apparatus including at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: determining at least one control symbol and at least one channel from a channel set for an at least one control symbol representing the at least one control signal for at least one output port; and determining at least one further control symbol and at least one further channel from the channel set for the at least one further control symbol for at least one further output port, wherein the at least one further control symbol and the at least one further channel is dependent on the at least one control symbol and the at least one channel. | 2013-04-25 |
| 20130100904 | METHOD AND APPARATUS FOR ALLOCATING AND ACQUIRING ACK/NACK RESOURCES IN A MOBILE COMMUNICATION SYSTEM - A method and apparatus are provided for receiving ACK/NACK information by a base station. The method includes transmitting data and control information to at least one UE, the control information being transmitted through a downlink control channel including at least one CCE; checking a resource for reception of an ACK/NACK mapped to the at least one CCE based on a mapping rule between CCEs and resources for reception of the ACK/NACK, the resource for reception of the ACK/NACK identified by a cyclic shift index, an orthogonal sequence index, and a resource block index; and receiving the ACK/NACK information for the transmitted data using the checked resource. | 2013-04-25 |
| 20130100905 | METHOD AND APPARATUS FOR TRANSMITTING CONTROL SIGNALING FOR MIMO TRANSMISSION - A method and apparatus for processing multiple-input multiple-output (MIMO) transmission are disclosed. A wireless transmit/receive unit (WTRU) receives downlink control information including WTRU-specific MIMO and transport format information and MIMO information for all other WTRUs assigned to the same resource. The WTRU processes received MIMO data based on the downlink control information. The downlink control information may also include transport format information for all other WTRUs assigned to the same RB. The downlink control information may be transmitted via WTRU-specific control signaling. All WTRUs' MIMO and/or transport format information may be transmitted via resource-specific common control signaling. The downlink control signaling format may include at least one of a number of streams for the WTRU, a number of active WTRUs assigned to the same resource, a spatial channel identity for the WTRU, a MIMO mode, a precoding matrix index and a precoding vector index. | 2013-04-25 |
| 20130100906 | RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION APPARATUS - A radio communication method for performing radio communication by using a plurality of frequency bands in a first radio communication apparatus and a second radio communication, the method including transmitting to the second radio communication apparatus a first channel state information request corresponding to each of the plurality of frequency band, by the first radio communication apparatus; and transmitting to the first radio communication apparatus an information relating to a channel state for the frequency band specified by the first channel state information request, when the second radio communication apparatus receives the first channel state information request, by the second radio communication apparatus. | 2013-04-25 |
| 20130100907 | DOWNLINK BASEBAND SIGNAL GENERATING METHOD, RELEVANT DEVICE AND SYSTEM - The downlink baseband signal generating method includes: performing channel coding and modulation on a downlink data stream of a user in a cell, and obtaining a downlink coded and modulated user signal of the cell; generating a downlink control channel signal according to physical-layer control information; and forwarding the reference signal, synchronization signal, broadcast channel signal, downlink coded and modulated user signal, and downlink control channel signal to the corresponding RRU, so that the corresponding RRU performs MIMO precoding on the downlink coded and modulated user signal, maps the MIMO-precoded signal, the downlink control channel signal, reference signal, synchronization signal, and broadcast channel signal to their respective subcarriers, performs IFFT transformation to obtain a downlink baseband signal, and sends the signal out. The embodiments of the present invention can reduce the signal transmission bandwidth between the C-RAN node and the RRU. | 2013-04-25 |
| 20130100908 | REPORTING METHOD OF TERMINAL BUFFER STATE REPORT (BSR), OBTAINING METHOD FOR OBTAINING BSR FROM BASE STATION, AND CORRESPONDING TERMINAL, BASE STATION, COMMUNICATION SYSTEM - The present invention provides a reporting method of terminal Buffer State Report (BSR), obtaining method for obtaining the BSR from a base station, and corresponding terminal, base station, communication system. The terminal includes: buffer state index table; at least one extended buffer state index table; index table selector, selecting one of the index table from the said buffer state index table and the said at least one extended buffer state index table; index determination device, determining the index which is corresponding to the data quantity in the said index table according to the data quantity in the terminal buffer; index sender, sending the said index to the base station. | 2013-04-25 |
| 20130100909 | METHOD AND APPARATUS FOR RETRIEVING A TRANSMISSION OPPORTUNITY CONTROL IN REVERSE DIRECTION GRANT - Embodiments of the present invention disclose a method and an apparatus for retrieving transmission opportunity control in reverse direction grant, so that a conflict occurring between a case where an RD Initiator continues sending another frame to an RD Responder after retrieving TXOP control and a case where a terminal other than the RD Initiator sends a block acknowledgement to the RD Responder can be avoided. The method provided in the embodiments of the present invention includes: when an RD Initiator fails to correctly demodulate a frame sent by an RD Responder, retrieving, by the RD Initiator, TXOP control by using a PIFS if it is impossible for the RD Responder to enable an MU-MIMO mode, and retrieving, by the RD Initiator, the TXOP control by using a duration if it is possible for the RD Responder to enable the MU-MIMO mode, where the duration is longer than the PIFS. | 2013-04-25 |
| 20130100910 | Modulation and Coding Scheme Selection Method for a Specific Absorption Rate Compliant Communication Device - Transmission of data from a portable communication device to a base station via a radio frequency signal uses a plurality of modulation and coding schemes and a protocol that has recurring frames. Each frame has a plurality of transmission slots, different numbers of which can be used to transmit data. When it is desired to transmit data a higher rate than was used previously, an attempt is made to increase the number transmission slots being used. If doing so, produces a transmission results in a specific absorption rate limit being exceeded, then the modulation and coding scheme is changed to one having a greater data coding rate. The power level and the number transmission slots then are set so that the data transmission does not exceed the specific absorption rate limit. The data is then transmitted by the portable communication device. | 2013-04-25 |
| 20130100911 | METHOD AND DEVICE FOR TRANSMITTING INFORMATION ON PHYSICAL UPLINK CONTROL CHANNEL - The present invention discloses a method and a device for transmitting information on a physical uplink control channel (PUCCH). The method includes the following steps: a user equipment (UE) selects information from channel state information (CSI) to transmit (S | 2013-04-25 |
| 20130100912 | System and Method for Resource Allocation - An access node comprising a processor configured to promote allocation of a physical downlink control channel (PDCCH) resource to a relay node. The PDCCH resource is configured for use by the relay node. The access node is further configured to exclusively control allocation of the PDCCH resource. | 2013-04-25 |
| 20130100913 | METHOD AND SYSTEM FOR EFFICIENT USE OF A TELECOMMUNICATION NETWORK AND THE CONNECTION BETWEEN THE TELECOMMUNICATIONS NETWORK AND A CUSTOMER PREMISES EQUIPMENT - A method for efficient establishing or configuring a connection between a telecommunications network and a customer premises equipment (CPE) via an access node includes: establishing a physical communication channel between the access; node of the telecommunications network and the CPE; providing a public or private Internet Protocol (IP) address to the CPE tor use by the CPE to communicate with an IP Edge node of me telecommunications network; initially assigning a first functionality level to the public or private IP address; and assigning a second functionality level to the public or private IP address, when the telecommunications network is able to federate a network access related identification information to a contract related identification information. | 2013-04-25 |
| 20130100914 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION METHOD - There are included a plurality of mapping units to which a plurality of data signal sequences related to the same data signal sequence are input via spectra cyclic shift units and which arrange the input data signal sequences on the frequency axis and output the arranged data signal sequences as transmission frequency spectra; an assignment information acquisition unit that controls the plurality of mapping units based on assignment information to cause the data signal sequences arranged on the frequency axis to partially overlap; the spectra cyclic shift units shifting, under control of an amount-of-shift decision unit, the input data signal sequences by an amount of cyclic shift to cause partially overlapping data signals to be identical and outputting the data signal sequences; and a plurality of transmit antennas that send out the transmission frequency spectra output by the plurality of mapping units. | 2013-04-25 |
| 20130100915 | METHOD OF ALLOCATING RESOURCES TO MOBILE TERMINALS - The invention provides a method of allocating resources to mobile terminals. The method comprises the following iterative steps: mobile terminals having at least one elastic link cause the data rates on their elastic links to grow in application of a predetermined temporal law; and when a mobile terminal having at least one constant link detects that its coverage on the constant link is threatened, it sends an alert message to the base station of the cell, with said base station then requiring said mobile terminals that have at least one elastic link to reduce temporarily their data rates on those elastic links by a predetermined quantity. The method is applicable to networks of the W-CDMA type or of the LTE type. | 2013-04-25 |
| 20130100916 | APPARATUS AND METHOD OF REPORTING POWER HEADROOM IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus of reporting a power headroom in a wireless communication system are provided. A user equipment receives an uplink resource allocation for a first serving cell and determines whether a power headroom report is triggered. If the power headroom report is triggered, the user equipment determines a first power headroom for the first serving cell and a second power headroom for a second serving cell based on the uplink resource allocation. | 2013-04-25 |
| 20130100917 | METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method and device for transmitting uplink control information in a wireless communication system. A terminal determines a feedback cell where uplink transmission blocks and uplink control information are multiplexed, from among a plurality of serving cells. The terminal multiplexes the uplink transmission blocks and the uplink control information on an uplink shared channel of the feedback cell, and the multiplexed uplink control information is transmitted on the uplink shared channel of the feedback cell. | 2013-04-25 |
| 20130100918 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK CONTROL INFORMATION IN CARRIER AGGREGATION ENVIRONMENT - A method for transmitting uplink control information in a carrier aggregation environment, the method includes: calculating n pieces of response data, each having 1 bit or 2 bits, for n subframes received from an enhanced Node B (eNB) through n downlink component carriers and decoded by a User Equipment (UE); calculating k bits of integrated response data by applying a mapping rule reflecting a weight given to a downlink component carrier of each of the n pieces of response data; and performing a block coding of the integrated response data to produce encoded integrated response data, and transmitting the encoded integrated response data to the eNB. | 2013-04-25 |
| 20130100919 | METHOD AND AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting control information through a PUCCH in a wireless communication system and an apparatus therefore including the steps of: generating the control information; selecting a particular PUCCH format from a plurality of PUCCH formats; and transmitting the control information through the particular PUCCH format. | 2013-04-25 |
| 20130100920 | WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, RECEPTION CONTROL METHOD, RECEPTION CONTROL PROGRAM, AND PROCESSOR - A mobile station apparatus receives the same spectra that have been transmitted from at least one first transmit antenna and a second transmit antenna. An equalization unit performs, for each of the same spectra, using spectra of subcarriers having the same spectrum placed therein, equalization of the spectrum. | 2013-04-25 |
| 20130100921 | BASE STATION, TERMINAL, SEARCH SPACE SETTING METHOD AND DECODING METHOD - The invention provides a base station that does not cause the number of blind decodings to be increased and further can prevent the flexibility of resource allocation from degrading. A search space setting unit ( | 2013-04-25 |
| 20130100922 | METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION - The present invention relates to a method in which a terminal transmits channel status information in a multi-carrier system, and to a terminal which uses the method. The method comprises the following steps: receiving a reference signal from a base station; transmitting first channel information to the base station; and transmitting second channel information to the base station, wherein the first channel information includes information for indicating one or more precoding matrices estimated using the reference signal, and the second channel information includes any one precoding matrix from among one or more precoding matrices indicated by the first channel information. | 2013-04-25 |
| 20130100923 | Method, device and terminal for indicating multi-port frequency domain resource location allocation information - The disclosure provides a method, device and terminal for indicating multi-port frequency domain resource location allocation information, wherein the method includes: determining the number of total bits of multi-port frequency domain resource location allocation information according to a system bandwidth; determining the number of bits of uplink frequency domain resource location allocation information according to the system bandwidth; and placing the bits of the uplink frequency domain resource location allocation information in alignment with an LBS bit of the total bits of the multi-port frequency domain resource location allocation information or an MBS bit of the total bits of the multi-port frequency domain resource location allocation information. By means of the disclosure, the problem that the number of total bits of multi-port frequency domain resource location allocation information is insufficient to indicate a single cluster of uplink resource location allocation information under some system bandwidths during uplink transmission can be avoided. | 2013-04-25 |
| 20130100924 | Bi-Directional Communication Method in a Cellular Mobile Telecommunication Network and Relative Telecommunication Network - A method of bi-directional communication in a cellular mobile telecommunication network ( | 2013-04-25 |
| 20130100925 | APPARATUS AND METHOD FOR TRANSMITTING INFORMATION ON POWER HEADROOM IN MULTIPLE COMPONENT CARRIER SYSTEM - There are provided an apparatus and method for transmitting power headroom information in a multiple component carrier system. This specification discloses a configuration in which a user equipment (UE) receives a Combination Power Headroom Report (CPHR) request message, including a combination indication field indicative of a combination including a plurality of component carriers, from a eNodeB (eNB), calculates a Combination Power Headroom (CPH) calculated in the UE-specific way for the plurality of component carriers, and sends the CPH to the eNB. Accordingly, the complexity of a power headroom report by an UE can be reduced and radio resources used in the power headroom report can be reduced, with the result that uplink transmission performance can be reduced. Furthermore, a scheduler can per form reliable dynamic uplink scheduling in a system to which a carrier aggregation is applied. | 2013-04-25 |
| 20130100926 | METHODS AND DVEICES FOR HANDLING REFERENCE SIGNALS IN A COMMUNICATIONS NETWORK - Methods in a first user equipment are provided for handling reference signals in a communications network. The user equipment is configured to receive a signal from a base station. The signal comprises a first slot and a second slot. The first slot comprises a first reference signal and the second slot comprises a second reference signal. The user equipment receives, from the base station, information that the first reference signal should be assigned to the second slot and that the second reference signal should be assigned to the first slot. The user equipment assigns the first reference signal to the second slot and the second reference signal to the first slot. The first user equipment processes the first reference signal assigned to the second slot and the second reference signal assigned to the first slot. | 2013-04-25 |
| 20130100927 | RADIO BASE STATION AND COMMUNICATION CONTROL METHOD - A radio base station (eNB | 2013-04-25 |
| 20130100928 | METHOD AND SYSTEM FOR PRIORITY-BASED HANDOFF - A system and method are provided for wireless communication to operate with multiple network connections sequentially based on priorities. The system includes a first antenna configured to transmit and receive signals in WLAN and to be a modal antenna having multiple first modes corresponding to multiple first radiation patterns, respectively, a second antenna configured to transmit and receive signals in WWAN, the second antenna having at least one second mode; and a processor coupled to the first antenna and the second antenna. The second antenna may also be a modal antenna having multiple second modes. | 2013-04-25 |
| 20130100929 | Handover Method, Communication Device and Communication System - The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system. | 2013-04-25 |
| 20130100930 | METHOD AND APPARATUS FOR SUPPORTING NETWORK-BASED FLOW MOBILITY - The present invention relates to a method and apparatus for supporting location registration and mobility for each service flow in relation to a Mobile Node (MN) having a plurality of wired/wireless network interfaces in a wired/wireless integrated network environment. A method includes receiving a location registration message from a specific Handover Control Agent (HCA) connected to an MN, determining a movement of a flow, configured in another HCA to which the MN is connected, based on predetermined static flow binding information or a network status, sending a location registration Ack. message, comprising information on a HCA in which the flow is configured and to which a Corresponding Node (CN) is connected, to the specific HCA, and sending a location notification message, comprising information on the specific HCA to which the flow will be moved and to which the CN is connected, to the HCA. | 2013-04-25 |
| 20130100931 | CARRIER-AGGREGATION-BASED HANDOVER METHOD - Provided are a method for performing handover in a cellular mobile communication system that supports a carrier aggregation, and a user equipment and a node base (NodeB) using the method. A connection between the user equipment and the NodeB may be maintained and information may be exchanged using a plurality of serving carriers. Before performing the handover, the user equipment may perform measurement with respect to a neighboring NodeB supporting the carrier aggregation, and may provide parameter information to the NodeB in order to support a carrier aggregation function required for the handover. In a handover seamless environment, the continuity of a service may be provided and the performance of the service may be enhanced. | 2013-04-25 |
| 20130100932 | Method, Apparatus, and System for Selecting Public Land Mobile Network - The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. In an embodiment method an eNodeB acquires PLMN information about a CSFB. The eNodeB then determines a target cell of a packet switching handover according to the PLMN information about the CSFB. | 2013-04-25 |
| 20130100933 | SCHEDULING METHOD IN MULTIPLE ACCESS SYSTEM AND APPARATUS USING THE SAME - A method for allocating resources in a wireless communication system is provided. A base station receives a maximum transmission power from a first wireless device. The base station allocates a resource to the first wireless device based on a ratio of the maximum transmission power to a maximum available resource. | 2013-04-25 |
| 20130100934 | Edge Continued Evolution, Improved Channel Request Method And System - The present invention is a method and system adapted to facilitate, between a mobile station (MS) and network, an indication of support for reduced time transmission interval (RTTI). The MS can provide a base station system (BSS) with an indication of its multislot capability within an access burst sent at the start of a contention based access. In another aspect, the MS can indicate support for a new Immediate Assignment message as the conventional Immediate Assignment message can only assign single timeslots. The present invention enables the Radio Access Network (RAN) to assign RTTI and more than one timeslot for GPRS/EDGE temporary block flows (TBFs) during an Access Grant Channel (AGCH) assignment. The method of the present invention can be implemented in a computer program product or distributed software adapted to be loaded into at least one or a plurality of memory locations and executed by at least one or a plurality of respective computer processors. | 2013-04-25 |
| 20130100935 | METHOD AND DEVICE FOR TRANSMITTING A REFERENCE SIGNAL - A method and a device for transmitting a reference signal (RS) are provided. The method includes following steps: based on a mapping relationship between antennas, transmission layers and RS resources, a user equipment (UE) generates an RS on each transmission layer by using an RS resource corresponding to the transmission layer, and transmits the generated RS at a first RS transmission time via an antenna corresponding to the transmission layer; the UE updates the mapping relationship, and generates an RS on each transmission layer by using an RS resource corresponding to the transmission layer based on the updated mapping relationship, and transmits the generated RS at a second RS transmission time via an antenna corresponding to the transmission layer. | 2013-04-25 |
| 20130100936 | Scheduling of a Communication Base Station - The present invention relates to a method of a base station, the method comprising: obtaining information about a service currently used by a communication terminal associated with the base station; performing predictive scheduling of transmissions from the communication terminal to the base station based on the obtained information, the predictive scheduling including determining an interval I which is the predicted maximal time period between consecutive transmission grants sent by the base station to the communication terminal; sending a first transmission grant to the communication terminal at the time t=0 in accordance with the predictive scheduling; sending a first SR inhibiting indicator to the communication terminal, preventing the communication terminal from sending a Scheduling Request (SR) to the base station unless a specified criterion is fulfilled; and sending a second transmission grant to the communication terminal at the latest at the time t=I. The invention also relates to the base station. | 2013-04-25 |
| 20130100937 | WIRELESS STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A wireless station includes a receiver configured to receive a packet, a processor configured to set a retransmission start time of a packet transmitted to another wireless station based on the received packet, and a transmitter configured to control transmission of a packet that is the same as the transmitted packet in accordance with whether a response signal responsive to the transmitted packet is received before the set retransmission start time is reached. | 2013-04-25 |
| 20130100938 | APPARATUS FOR PERFORMING UPLINK SYNCHRONIZATION IN MULTIPLE COMPONENT CARRIER SYSTEM AND METHOD THEREFOR - There are provided an apparatus for performing uplink synchronization in a multiple component carrier system and a method thereof. The method includes determining whether a timing advance value for adjusting uplink timing of a secondary serving cell is valid, entering a transmission holding mode in which the secondary serving cell holds uplink transmission, and determining a releasing condition of releasing the transmission holding mode is satisfied. The timing advance value is secured and the validity of the timing advance value is determined so that it is possible to prevent uplink interference from being generated due to a difference in timing advance values and to prevent capability from deteriorating due to the uplink interference. | 2013-04-25 |
| 20130100939 | METHOD AND APPARATUS FOR LAYER 2 ARQ FOR PACKETS - A method and a transmitter are provided for performing packet ARQ in a communication system. A first RLC PDU is generated. The first RLC PDU includes polling information having a predetermined bit, when there is no subsequent RLC PDU transmission after transmission of the first RLC PDU. A timer is started or restarted when the first RLC PDU is transmitted to a receiver. The polling information having a predetermined bit is transmitted when the timer expires. | 2013-04-25 |
| 20130100940 | SHARED UPLINK NOTIFICATION BURSTS (SUNB) - A mobile station (MS) operating within a radio network includes a processing unit having an active mode and an inactive mode. The mobile station includes a transmitter in communication with the processing unit. The mobile station includes a memory in communication with the processing unit for storing uplink payload. The mobile station includes a radio interface in communication with the radio network and the transmitter; when there is uplink payload to transmit when the processing unit is in the inactive mode, the transmitter transmitting an activity indication to a base station over the radio interface, the processing unit changing to active mode, and the transmitter transmitting the uplink payload to the base station over the radio interface. A method for a mobile station operating within a radio network. A method for a base station operating within a radio network. | 2013-04-25 |
| 20130100941 | COMMUNICATION METHOD - A method for a node to transmit data in a telecommunications network is disclosed. In one method aspect, it comprises, selecting a time slot j in a window having a plurality of time slots and preceding a transmission period, listening to time slots preceding the time slot j, wherein the transmission period presents a plurality of transmission channels. Furthermore, the method comprises counting a number of time-slot transmissions during the time slots preceding the time slot j wherein when the number of time-slot transmissions is greater than a threshold, the data transmission is postponed or cancelled. Furthermore, when the number of time-slot transmissions is less than or equal to the threshold, a transmission is made during the time slot j, and one of the transmission channels is determined as a function of said number of time-slot transmissions. | 2013-04-25 |
| 20130100942 | MOBILE AD HOC NETWORK WITH DYNAMIC TDMA SLOT ASSIGNMENTS AND RELATED METHODS - A mobile ad hoc network (MANET) may include mobile nodes, each having a wireless transceiver and a controller cooperating with wireless transceiver. The controller may be configured to operate in a geographic area using a time division multiple access (TDMA) protocol and based upon a TDMA epoch including TDMA time slots. The controller may also be configured to dynamically divide into first type mobile nodes and second type mobile nodes based upon a current topologic density in the topologic area relative to a topological density threshold so that each first type mobile node has a periodic TDMA time slot allocated in the TDMA epoch and so that each second type mobile node contends for contention interval TDMA time slots in the TDMA epoch. | 2013-04-25 |
| 20130100943 | DETECTING THE PRESENCE OF A PREAMBLE IN A RECEIVED WIRELESS SIGNAL - Embodiments for processing signals are disclosed. In one embodiment, a method includes providing a plurality of cyclically shifted versions of a known sequence. The method also includes receiving a plurality of delayed versions of a received sequence of a packet. The method also includes correlating the plurality of the delayed versions of the received sequence with the plurality of cyclically shifted versions of the known sequence. The method also includes detecting a preamble of the packet based on the outcome of a described decision statistic computed using the received and known sequences. | 2013-04-25 |
| 20130100944 | Wireless Connection Management Procedure - An apparatus comprising a connection manager in a user equipment (UE) configured to communicate with a cellular network via a cellular interface and with a short range wireless access network via a short range wireless access interface, wherein the connection manager is configured to enable the short range wireless access interface when a data connection request is detected and disable the short range wireless access interface when no more data connection requests are detected after expiration of a pre-determined time, and wherein the data connection request is at least partially delivered via the cellular interface while the short range wireless access interface is being set up and data connection is switched to the short range wireless access interface after completing short range wireless access interface setup. | 2013-04-25 |
| 20130100945 | REDUCED INTERFRAME SPACING IN A WIRELESS TRANSMISSION SYSTEM - Providing wireless transmission, where in a first transmission mode, transmitting a plurality of frames using a first interframe spacing interval. When in a second transmission mode, transmitting the plurality of frames using a second interframe spacing interval, wherein the second interframe spacing is less than the first interframe spacing. | 2013-04-25 |
| 20130100946 | WIRELESS COMMUNICATION FUNCTION-EQUIPPED ELECTRONIC DEVICE - In an electronic device in which an electronic component (e.g., an encoder) including an operation body is mounted on a circuit board and a process corresponding to an input operation of the operation body is performed by a control section, a wireless communication processing section and a matching circuit which are provided on the circuit board are connected to each other via a transmission line, and in order to cause a mounting member (a mounting plate and an outer casing) of the electronic component, which is made of metal and is ungrounded, to operate as an antenna, a predetermined position (a leg piece) in the mounting plate and the matching circuit are connected to each other via a transmission line to cause the predetermined position to serve as a power supply section. Thus, a wireless communication function-equipped electronic device for which a dedicated antenna is unnecessary is obtained. | 2013-04-25 |
| 20130100947 | METHODS AND APPARATUS FOR TIMING SYNCHRONIZATION USING MULTIPLE DIFFERENT TIMING SIGNAL SOURCES - A wireless terminal detects timing signals from different local timing signal sources. The wireless terminal selects from the plurality of detected timing signal sources two timing signal sources in accordance with a predetermined timing signal source priority ordering. In some embodiments, the wireless terminal intentionally selects two timing signal sources which are not synchronized with respect to one another. The wireless terminal determines a first set of peer communications time intervals corresponding to a first selected timing signal source and a second set of peer communications time intervals corresponding to a second selected timing signal source. The wireless terminal transmits a peer to peer signal, e.g., a peer discovery signal, during at least one of the first set of peer communications time intervals. The wireless terminal transmits a peer to peer signal, e.g., a peer discovery signal, during at least one of the second set of peer communications time intervals. | 2013-04-25 |
| 20130100948 | Methods and Apparatuses for Maintaining Synchronization Between a Radio Equipment Controller and an Item of Radio Equipment - The present invention comprises methods and apparatuses for maintaining radio network timing synchronization across an asynchronous communication link between a Radio Equipment Controller (REC) and an item of Radio Equipment (RE). An REC-side adaptor sends first and second asynchronous packet flows over the asynchronous communication link, including a downlink packet flow comprising CPRI basic frames and overhead information encapsulated in asynchronous communication link packets, and a synchronization packet flow comprising CPRI clock data. An RE-side adaptor recovers the CPRI clock from the synchronization packet flow, and uses the recovered clock to re-synchronize the downlink data recovered from the downlink packet flow. For the uplink, the RE outputs uplink traffic in a synchronous, CPRI-compliant stream that is then encapsulated for asynchronous transport by the RE-side adaptor. The REC-side adaptor reconstitutes the asynchronously received uplink data as a synchronous, CPRI-compliant stream for input to the REC. | 2013-04-25 |
| 20130100949 | DUAL PHYSICAL LAYER TRANSCEIVERS FOR HIGH SPEED SYNCHRONOUS INTERFACE (HSI) FRAME INTERLEAVING - An apparatus including dual physical layer transceivers for high speed synchronous interface (HSI) frame interleaving. The apparatus includes a first physical layer transceiver and a second physical layer transceiver. The apparatus further includes a frame interleaver that is communicably coupled to each of the first and second physical layer transceivers. The frame interleaver is operable to interleave a protocol data unit (PDU) of high speed synchronous interface (HSI) frames across uplink lanes of the first physical layer transceiver and uplink lanes of the second physical layer transceiver according to a pipe offset. | 2013-04-25 |
| 20130100950 | METHOD, USER EQUIPMENT AND SERVER FOR MULTIMEDIA SESSION TRANSFER - The present invention discloses a method, User Equipment (UE), and server for multimedia session transfer, and relates to a mobile communication technology, and in particular, to a technology for transferring multimedia sessions from a Circuit Switched (CS) network to a Packet Switched (PS) network. The method includes: receiving a session transfer request sent by a UE, where the session transfer request carries a static Session Transfer Identifier (STI); executing a procedure for transferring the active CS session according to the CS session transfer request, sending the dynamic STI corresponding to the held CS session to the UE, and receiving the request for transferring the held CS session and executing a procedure for transferring the held CS session. Further, a UE and a server are provided. | 2013-04-25 |
| 20130100951 | COMMUNICATION SYSTEM, CONTROL APPARATUS, NODE CONTROLLING METHOD AND NODE CONTROLLING PROGRAM - A controller connected to a node configured for processing a packet received in accordance with a processing rule that stipulates a matching rule and processing for a packet matching to the matching rule includes a removal request history management unit, a processing rule search unit and a processing rule setting unit. The removal request history management unit retains record(s) of requests made to the node(s) in connection with removing the processing rule. The processing rule search unit references, in setting a new processing rule for the node, the removal request history management unit to search for a processing rule having a matching rule that competes with the new processing rule. The processing rule setting unit re-requests, in case a processing rule having a matching rule competing with the new processing rule exists in the removal request history management unit, the node(s) to remove the processing rule having the matching rule competing with the new processing rule. | 2013-04-25 |
| 20130100952 | PROVIDING MULTICAST TRANSMISSIONS WITH PARTIAL STATE BLOCK ACKNOWLEDGMENTS AND RETRIES - Described herein are techniques that provide for the transmission of a multicast stream that can resend frames that were not received using the partial state block acknowledgement mechanism. In an example embodiment, an access point reserves a channel for a transmission opportunity of a sufficient length to allow the sending of multicast data, block acknowledgement request, and receipt of a block acknowledgement. Optionally, the transmission opportunity may be of sufficient length to enable packets that re resent to be sent during the transmission opportunity, thereby preventing other stations on the channel from gaining control of the channel. Alternatively the access point may employ an appropriate backoff between TXOPs to AP prevent (T)DLS traffic to the recipients of the multicast stream. The access point does not send any frames from other queues during the transmission opportunity. | 2013-04-25 |
| 20130100953 | In Band Signaling in Next Generation-Multicast Virtual Private Network Using Receiver Driven Resource Reservation Protocol-Traffic Engineering Point-To-Multipoint - A method executed by a processor in a network node positioned inside a Multiprotocol Label Switching (MPLS) core network for establishing a Point to Multipoint (P2MP) Virtual Private Network (MVPN), comprising receiving a Protocol-Independent Multicast (PIM) Join message from a node outside the MPLS core network, wherein the PIM Join message comprises a source VPN identifier (ID) and propagating the source VPN ID across a P2MP Label Switched Path (LSP) established in the MPLS core network with in-band signaling using Resource Reservation Protocol-Traffic Engineering (RSVP-TE). | 2013-04-25 |
| 20130100954 | Media Routing - A method and system for routing media from a source resource on a source appliance across a network to a destination resource on a destination appliance. The particular destination resource on a destination appliance can be specified. Alternatively, the particular destination appliance is specified but the particular resource on the destination appliance is not specified. An intermediate appliance having a resource for converting the media from a source media-type to a destination media-type can be further specified. A user interface is provided to allow a user to specify the source and destination of the media. A discovery process is provided to allow appliances to discover the other appliances and resources available on the network. | 2013-04-25 |
| 20130100955 | TECHNIQUE FOR PRIORITIZING TRAFFIC AT A ROUTER - A network traffic managing node of a communication network, such as a router or gateway, can implement a network traffic routing and bandwidth management mechanism. A first application associated with a first communication stream of a communication network is determined. A first maximum bandwidth is assigned to the first communication stream. The first maximum bandwidth is determined based on a first traffic class associated with the first application. A routing of the first communication stream is managed based, at least in part, on the first traffic class and the first maximum bandwidth. A second maximum bandwidth associated with a second traffic class is assigned to the first communication stream in response to determining a bandwidth associated with the first communication stream exceeds the first maximum bandwidth. A routing of the first communication stream is managed based on the second traffic class and the second maximum bandwidth. | 2013-04-25 |
| 20130100956 | ROUTING USING GLOBAL ADDRESS PAIRS - The present invention extends to methods, systems, and computer program products for routing using global address pairs. Embodiments of the invention use publicly routable Internet Protocol (“IP”) addresses to represent sites rather than individual hosts. Hosts can be represented by a global address pair, including site public IP address and a node private IP address. Nodes route packets to address processing modules using IP-in-IP encapsulation. An outer header contains a site public IP address and is destined to a site on inter-site links. An inner header contains a node private IP address and is destined to a private endpoint in intra-site links. In some embodiments, a site public IPv4 address and a node private IPv4 address are encoded into an IPv6 address. Use of an IPv6 address makes encoding of the two IPv4 address transparent to IPv6 applications. | 2013-04-25 |
| 20130100957 | INFORMATION PROCESSING SYSTEM, RELAY DEVICE, AND INFORMATION PROCESSING METHOD - An information processing system is provided which includes a plurality of networked relay nodes and a management node. Each of the relay nodes includes a transfer unit for transferring a received packet to another node in accordance with route control information, a storage unit for storing process rules, determination logic for determining whether the received packet is a process-target packet serving as a target to be processed in the relay node, processing logic for, upon receiving a process packet at the relay node, executing a process corresponding process-identifying information included in the packet on process data included in the packet in accordance with the process rules, and determination logic for determining a destination to which a result obtained by processing the process data is transferred. The process-target packet includes process-identifying information indicating a content of a process to be executed, and process-target data serving as a target of the process. | 2013-04-25 |
| 20130100958 | METHODS TO COMBINE STATELESS AND STATEFUL SERVER LOAD BALANCING - The processing of data packets sent over a communication session between a host and a server by a service gateway, includes: processing a data packet using a current hybrid-stateful or hybrid-stateless, processing method; checking whether a hybrid-stateless, or hybrid-stateful, condition is satisfied; when the condition is satisfied, changing from a hybrid-stateful to a hybrid-stateless processing method, or vice versa, for a subsequently received data packet; and otherwise, continue processing the subsequently received data packet using the current hybrid processing method. | 2013-04-25 |
