Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
07/2004
07/13/2004US6763250 Rapidly-deployable fixed wireless communication system and method of switching during operation of same
07/13/2004US6763008 Maintaining connection between IN control point and switching point
07/08/2004WO2004057886A2 Telecommunications services apparatus and methods
07/08/2004WO2004047376B1 Network relay device, network relay program, and recording medium containing the network relay program
07/08/2004WO2004036770A3 Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
07/08/2004WO2004015871A3 Information encoding and decoding method
07/08/2004WO2004006448A3 Method for exchanging higher layer system information on a wireless system and automatic system selection of a wireless lans
07/08/2004US20040133682 Internet Protocol mobility supporting method, a related system and related devices
07/08/2004US20040132473 Avoiding PPP time-outs during IPCP negotiations
07/08/2004US20040132455 Method for adapting a number of bearers to a service
07/08/2004US20040132435 Method and apparatus for providing subscriber-based ringback tone
07/08/2004US20040131106 Enhanced uplink packet transfer
07/08/2004US20040131083 Method for data transmission by a mobile station comprising a datagram size (mds) determination
07/08/2004US20040131075 Method and system for a multicast service initiation in a communication system
07/08/2004US20040130621 Remote control terminal
07/08/2004US20040130450 Remote activity controller for people
07/07/2004EP1435742A1 Method and device for broadcasting multimedia contents to mobile terminals
07/07/2004EP1435181A1 Method and computer program for accessing an intelligent network service
07/07/2004EP1435150A2 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
07/07/2004EP1101327B1 Method and apparatus for robust operation of data transmission during adverse radio-link conditions
07/07/2004CA2454886A1 Short text messaging-based incoming call termination control
07/06/2004US6760877 Method for forming acknowledgement data in a wireless communication system and a wireless communication system
07/06/2004US6760585 Private user mobility (PUM) update and private integrated services network PUM alternative identifier translator (PP-AIT) system and methods
07/06/2004US6760325 Processing of mobile originated calls in packet switched protocol based communication networks
07/01/2004WO2004056150A1 Seamless change of radio access network depending on required quality of service (qos)
07/01/2004WO2004056140A1 System and method for providing an advertisement service using the call-connecting signal
07/01/2004WO2004056139A1 Method for establishing packet-switched connection, cellular network and cellular terminal
07/01/2004WO2004056137A1 Instant messaging and presence services
07/01/2004WO2004056068A1 Early determination of network support for mobile ip
07/01/2004WO2004056052A2 Bluetooth broadcast data stream to multiple bluetooth mobile terminals
07/01/2004WO2004056050A1 Alternating data and voice channel selection system
07/01/2004WO2004019535A3 Control pdu for early target paging for packet data modes
07/01/2004WO2004008797A3 Communication channel selection
07/01/2004WO2003107645A3 Method for dynamically providing a terminal connected to a public communication network, with services offered by a private telecommunication network
07/01/2004US20040127251 Method and apparatus for mixed mode personal communication
07/01/2004US20040127244 Mobile radio communication system and base station, and mobile radio communication method used therefor
07/01/2004US20040127241 Voice-controlled wireless communications system and method
07/01/2004US20040127238 Method of SMS message transfer after GPRS attach
07/01/2004US20040127237 Connection establishment for PDP contexts
07/01/2004US20040127233 Method and apparatus for providing dispatch-type services in a cellular communication system
07/01/2004US20040127222 Method for operating data communication service in mobile communication system
07/01/2004US20040127204 Method and apparatus to establish communication
07/01/2004US20040125790 Wireless network with transmission control in a half-duplex voice conference mode
07/01/2004US20040125762 Device, system, method and computer readable medium for attaching to a device identifited by an access point name in a wide area network providing particular services
07/01/2004US20040125748 Handling traffic flows in a mobile communications network
06/2004
06/30/2004EP1434449A2 System and method of accessing mobile phone network subscriber information from the tcp/ip network
06/30/2004EP1434406A2 Establishing a bi-directional IP-tunnel in a mobile IP communication system in case of private address conflicts
06/30/2004EP1434356A2 Turbo encoding with dummy bit insertion
06/30/2004EP1433346A1 System for delivering location related information to mobile telecommunication devices
06/30/2004EP1433291A1 Method for multihop routing for distributed wlan networks
06/30/2004EP1433268A1 Apparatus, and associated method, for selectably controlling packet data flow in a packet radio communication system
06/30/2004CN1509550A Method and device for interworking nodes
06/30/2004CN1509115A Method for executing data communication business in mobile communication system
06/30/2004CN1509037A Disconnect-time implementation while communicating with wireless apparatus having instantaneous network address
06/30/2004CN1508743A 远程控制终端 Remote Control Terminal
06/30/2004CN1156185C Channel soft-switching method for global mobile communication system
06/30/2004CN1156175C Mobile radio network with connection device and connecting with communication network
06/30/2004CN1156117C Method, apparatus and communication system for exchanging message in all over environment
06/29/2004US6757538 Wireless mobile call location and delivery for non-geographic numbers using a wireline SSP+SCP/wireless HLR interface
06/29/2004US6757266 Communication system method for setting up connections between terminals of a first and second communication network
06/29/2004US6757261 GSM transceiver with time division duplexed operations for receiving data, monitoring signal strength and transmitting data during a single time frame
06/29/2004CA2307341C Packet data communication device and method in mobile communication system
06/24/2004WO2004054310A1 International dialing for wireless networks
06/24/2004WO2004054306A1 Mobile telephone, method, and program
06/24/2004WO2004054291A1 APPARATUS, AND AN ASSOCIATED METHOD, FOR PROVIDING TRAFFIC CLASS SUPPORT FOR QoS ACTIVATION IN A RADIO COMMUNICATION SYSTEM
06/24/2004WO2004054287A1 Method and apparatus for supporting multiple packet data service connections
06/24/2004WO2004054206A1 Communication system, radio communication terminal, and radio base station
06/24/2004WO2004054169A1 A process method about the service connection between the wireless local area network and user terminal
06/24/2004US20040122976 Integrated mobility management
06/24/2004US20040121779 Telecommunication network having at least two network entities, and communication method
06/24/2004US20040121724 Content distribution system, method for distributing content and computer program thereof
06/24/2004US20040120294 Apparatus, and associated method, for facilitating bi-directional routing of data in a packet radio communication system
06/24/2004US20040120277 Method and system for service portability across disjoint wireless networks
06/24/2004US20040120253 Method and arrangement for transferring information in a packet radio service
06/24/2004CA2509150A1 A process method about the service connection between the wireless local area network and user terminal
06/24/2004CA2509096A1 International dialing for wireless networks
06/24/2004CA2503668A1 Apparatus, and an associated method, for providing traffic class support for qos activation in a radio communication system
06/23/2004EP1432269A1 Method for optimizing home location register queries in a wireless communication system
06/23/2004EP1432268A1 Data transmission service
06/23/2004EP1432266A2 Method for operating data communication service in mobile communication system
06/23/2004EP1432164A2 Error control method in a wireless communication system
06/23/2004EP1431943A2 Remote control terminal
06/23/2004EP1430742A2 Method for providing information on the reconnectability of a subscriber in a mobile radiotelephone network, disconnected from another subscriber during a telephone call
06/23/2004EP1430697A2 Method for transmitting data
06/23/2004EP1430631A2 Multicast transmission in packet based cellular networks
06/23/2004EP1430630A2 Multi modal communications system
06/23/2004EP1430619A1 A SYSTEM AND METHOD EMPLOYING ALGORITHMS AND PROTOCOLS FOR OPTIMIZING CARRIER SENSE MULTIPLE ACCESS (CSMA) PROTOCOLS IN WIRELESS NETWORKS
06/23/2004EP1430401A2 Extended content storage method and apparatus
06/23/2004EP0941622B1 Maintenance of group call in mobile communication system
06/23/2004CN1507763A Optimal routing when two or more network elements are integrated in one element
06/23/2004CN1507762A Method for indicating a user that it must register
06/23/2004CN1507759A A method for informing about the properties of a communication network, a system and a mobile terminal
06/23/2004CN1507758A Internet based mobile terminal provisioning
06/23/2004CN1507753A Retry limits for connection rescue procedures in telecommunication systems
06/23/2004CN1507733A Symmetrical key establishing using public key encryption
06/23/2004CN1507301A Method for controlling call enable in mobile communication system
06/22/2004US6754834 Technique for generating correlation number for use in lawful interception of telecommunications traffic
06/22/2004US6754498 Reconnection of dropped call in mobile communication system
06/22/2004US6754486 Method and system for directory assistance services having messaging or paging capability
06/22/2004US6754199 Trunk routing device and method for CDMA system