Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
03/2001
03/13/2001US6201950 Computer-controlled paging and telephone communication system and method
03/09/2001CA2283087A1 Method and system for delivery of wireless user identification and location
03/08/2001WO2001017287A1 Method and communications system for processing a packet service
03/08/2001WO2001017282A2 System and method of interworking a cellular telecommunications network with a packet data network
03/08/2001WO2001017275A2 Cellular phone system with data reply messaging
03/08/2001CA2381612A1 System and method of interworking a cellular telecommunications network with a packet data network
03/07/2001EP1081975A1 Method and system for regulating usage of mobile terminals in a predetermined area
03/07/2001EP1081970A1 Method for supplementary services control in IP based communications networks
03/07/2001EP0808547B1 Mobile phone with internal accounting
03/07/2001CN1286839A Packet data communication device and method in mobile communication system
03/06/2001US6198942 Telephone apparatus adaptable to different communication systems
03/06/2001US6198941 Method of operating a portable communication device
03/06/2001US6198917 System and method of operation for correctly routing location update service messages in a cellular digital packet data system
03/06/2001US6198915 Mobile phone with internal accounting
03/06/2001US6198737 Method for the transmission of information in a universal transmission network
03/06/2001US6198730 Systems and method for use in a dual mode satellite communications system
03/06/2001CA2316727A1 Telephone regulation system and portable telephone terminal device used in such a system
03/01/2001WO2001015470A1 Core network allocation for gsm/umts
03/01/2001WO2001015419A1 Controlling connection of queuing subscribers
03/01/2001WO2001015387A1 Direct mode communication method between two mobile terminals in access point controlled wireless lan systems
03/01/2001WO2001015112A1 Automatic installation process for wireless communication system
03/01/2001CA2382203A1 Automatic installation process for wireless communication system
02/2001
02/28/2001CN1062704C Method and system of calling control for digital TDMA system
02/27/2001US6195568 Radiotelephone adapted to the identity of its user
02/27/2001US6195546 Method and apparatus for network initiated parameter updating
02/27/2001US6195545 Proximity-based registration in a communication system
02/27/2001CA2309466A1 System and method for automatically muting restricted electronic devices in restricted areas
02/22/2001WO2001013657A1 Implementation of call setup procedures with separation of call control and bearer control
02/22/2001WO2000042806A3 Method and devices for implementing a continued packet-switched radio connection
02/21/2001EP1077008A1 A method and an arrangement in a wireless communication system
02/21/2001EP1076976A2 A method of and a network for handling wireless session protocol (wsp) sessions.
02/21/2001CN1285125A Method for secure detach procedure in radio telecommunication network
02/21/2001CN1285112A Internet protocol telephone for mobile station on packet data channel
02/21/2001CN1285106A Use of transmission control protocol proxy within packet data service transmissions in mobile network
02/20/2001US6192252 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
02/20/2001US6192248 Service customization in a wireless communication system
02/20/2001US6192237 Call set-up process
02/20/2001US6192041 Transmission of data packets over CDMA type cellular telephone
02/16/2001CA2280371A1 Sponsored call and cell service
02/15/2001WO2001011912A1 System and method for flash call setup in an internet protocol based cellular network
02/15/2001WO2001011902A2 Method for the transfer of an existing logical data link
02/15/2001WO2001011898A2 Information method using telephone numbers and sms
02/15/2001WO2001011792A1 Telecommunications voice prompt
02/15/2001WO2000010348A3 Packet-switched data transmission in radio system
02/15/2001DE19937710A1 Verfahren zur Übergabe einer bestehenden logischen Datenverbindung A method for handover of an existing logical connection
02/15/2001DE10038142A1 Method of implementing network game function in mobile telephone by transmitting game data corresponding to key signals to opposing mobile telephone
02/14/2001CN1284244A Method for connection reconfiguration in cellular radio metwork
02/14/2001CN1283943A Method for realizing metwork game functions by utilizing portable telephone
02/14/2001CN1283910A 移动通信系统和移动终端 Mobile communication system and the mobile terminal
02/13/2001US6188892 System and method for base station initiated call setup
02/13/2001US6188681 Method and apparatus for determining alternative second stationary access point in response to detecting impeded wireless connection
02/13/2001CA2179216C System for providing features for a land-line supported private base station operable in a cellular system
02/13/2001CA2137383C A switching arrangement for handling wireless terminals with switch features for handling wired terminals
02/08/2001WO2001010145A1 Method and system in a wireless communications system for making a multi-way data call
02/08/2001WO2001010080A2 Methods and systems for switching terminals from packet switched service to circuit switched service
02/08/2001WO2000078058A8 Initiating a controlling service
02/08/2001DE19935002A1 Verfahren und Kommunikationssystem zur Behandlung eines Paketdienstes Method and communication system for handling a packet service
02/07/2001EP1075153A2 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (VPN)
02/07/2001EP1074160A1 Optimized cell recovery in a mobile radio communications network
02/06/2001USH1941 Agent interworking protocol and call processing architecture for a communications system
02/06/2001US6185436 Wireless communication system
02/06/2001US6185283 Telephone system providing personalized telephone features
02/06/2001US6185196 Method for transmitting data packets according to a packet data service in a cellular mobile radio network provided for voice and data transmission
02/06/2001CA2313596A1 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (vpn)
02/06/2001CA2069003C Remote access telephone control system
02/01/2001WO2001008359A1 Mobile ip network system and method of switching connection
02/01/2001WO2000057610A3 Method and apparatus for the transmission of information
01/2001
01/31/2001EP1073291A2 Method and communication system for treatment of a packet data service
01/31/2001CN1282469A Method and apparatus for transmission of messages within communication system
01/30/2001US6182032 Terminal switching to a lower speech codec rate when in a non-acoustically coupled speech path communication mode
01/30/2001US6181930 Method for automatic setting of area code in code division multiple access (CDMA) mobile telephone system
01/30/2001US6181927 Sponsored call and cell service
01/25/2001WO2001006800A1 Implementation of call setup procedures with separation of call control and bearer control
01/25/2001WO2001006799A1 Method and network element for establishing a connection to a local service
01/25/2001WO2001006744A1 Telecommunications system
01/25/2001WO2001006710A1 Dynamic bandwidth negotiation scheme for wireless computer networks
01/25/2001WO2001006679A1 Method and system for providing customized information during call setup process in telecommunication systems
01/25/2001DE3645360C2 Digital multi-user radio telephone system
01/25/2001DE19925262A1 Modem data transmission method for TDMA radio system
01/25/2001CA2379854A1 Dynamic bandwidth negotiation scheme for wireless computer networks
01/24/2001EP1071268A1 Telecommunication system
01/24/2001EP1070431A1 Implementation of multiple simultaneous calls in a mobile communication system
01/24/2001EP1070406A2 A method in packet data transmission between a wireless terminal and a mobile ip router
01/24/2001EP1070401A1 Cellular radio signal with additional channel assigned to downlink, corresponding method, system and base station
01/24/2001CN1281318A Method of using permanent identifier based on required transmission data
01/23/2001US6178335 Wireless communication system
01/23/2001US6178325 Communication device having position registration in a multiple services communication system
01/18/2001WO2001005171A1 Access context management for macro-level mobility management registration in an access network
01/17/2001EP1069795A2 Method for transferring data upon request using permanent identifier
01/17/2001EP1069713A1 Signal quality determination in a radio communications apparatus
01/17/2001EP1068754A1 Communication system with a beamformed control channel and method of system control
01/17/2001EP1068749A1 Mobility management in packet radio networks
01/17/2001EP1068744A2 Method for setting up a connection between a mobile radio network and a destination call number in a private communication network
01/17/2001EP1068743A1 Method and service network unit for requesting information during incoming calls to a subscriber of a communications network
01/17/2001EP1068742A1 Method for establishing a connection for incoming calls in an intelligent mobile communications network and service control unit for the same
01/17/2001EP1068692A1 Wireless packet data communication apparatus and method
01/17/2001CN1280729A GPRS-subscriber selection of multiple internet service providers
01/16/2001US6175731 Radio communication apparatus and control method therefor
01/11/2001WO2001003463A1 Arranging control signallings in telecommunication system
01/11/2001WO2001003454A1 Service management