Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
08/1997
08/05/1997US5655019 Identity protection method for use with wireless telephone systems
07/1997
07/31/1997CA2757201A1 Communication system with multicarrier telephony transport
07/29/1997US5652707 Vehicle locating and communicating method and apparatus
07/24/1997WO1997026764A1 Digital mobile communication system and methods for processing a terminating call
07/23/1997EP0785693A1 Protocol for local routing of incoming calls from the public switched telephone network to a cellular network
07/23/1997EP0785692A2 Paging system for multi-network terminals
07/23/1997EP0784907A1 Computer controlled paging and telephone communication system and method
07/19/1997CA2195388A1 Rotocol for routing locally the incoming calls in a switched telephone network which is part of a cellular network
07/17/1997WO1997025824A1 An interworking function and a data transmission method in a mobile network
07/17/1997WO1997025802A1 Telecommunication system, data-packet switch, and method for handover
07/17/1997CA2232187A1 Telecommunication system, data-packet switch, and method for handover
07/15/1997US5649301 Mobile communication method for controlling origination or termination of a call in a desired network
07/15/1997US5648961 Radio telephone system and antenna device and base station for the same
07/09/1997EP0783235A2 System and method for identifying the location of a wireless terminal
07/09/1997EP0695492B1 Method of and apparatus for providing audio feedback over a digital channel
07/09/1997EP0580652B1 Wireless coupling of devices to wired network
07/09/1997CN1154054A Mobile communication system and movable communication network and mobile communication device therein
07/03/1997WO1997024008A1 Mobile radio systems
07/03/1997DE19547467C1 Verfahren zur Übertragung von Informationen in einem universellen Übertragungsnetz Method for transmitting information in a universal transmission network
07/02/1997EP0782362A2 Communication system and method using two-way paging to provide call control
07/02/1997EP0781429A1 Micro personal digital assistant
06/1997
06/26/1997WO1997023113A1 Bypassing a modem pool during a fax transmission
06/26/1997WO1997023105A2 Process for transmitting data in a universal transmission system
06/26/1997WO1997023103A1 An improved method for sending faxes over analog cellular
06/26/1997WO1997023098A2 Process for transmitting data in a universal transmission system
06/26/1997WO1997023073A1 Multichannel high-speed data transfer
06/26/1997WO1997023072A1 High-speed data transmission in a mobile telephone network
06/26/1997DE19653143A1 Common channel message converting method
06/24/1997US5642403 Portable telephone set tracking connection system in mobile communication network
06/19/1997WO1997022216A1 Integrated cellular voice and digital packet data telecommunications systems and methods for their operation
06/19/1997DE19548631A1 Wireless data transmission cellular radio network
06/18/1997EP0779756A2 Apparatus and method for transmitting a signal
06/17/1997US5640680 Radio communication apparatus, radio communication system, and method of expanding terminal for use in radio communication system
06/16/1997CA2191805A1 Apparatus and method for transmitting a signal
06/12/1997WO1997021313A1 Mobile packet data communications system
06/10/1997US5638185 For communicating with a sender
06/10/1997US5638055 Communication resource allocation by interrupt status
06/05/1997WO1997020440A1 Process for transmitting data, in particular gsm data
06/05/1997DE19544367A1 Verfahren zum Übertragen von Daten, insbesondere von GSM-Daten A method of transmitting data, in particular GSM data
06/04/1997EP0777399A2 Portable telephone with current location display and network thereof
06/04/1997EP0776549A1 Paging method and apparatus
06/04/1997CN1151240A A removable subscriber identification module for a mobile radio terminal and a call control method
06/04/1997CN1151231A Packet data protocol for wireless communication
05/1997
05/29/1997WO1997019569A1 System, method and communication station for voice and non-voice communication
05/28/1997EP0775429A1 Method and circuit arrangement for producing telecommunication connections
05/28/1997EP0775392A1 A method for controlling a radio unit
05/27/1997US5634197 Method, mobile exchange, and subscriber station in a mobile radio system for establishing a high-priority call
05/27/1997US5633888 Method of using an access point adjacency matrix to establish handoff in a wireless LAN
05/27/1997US5633873 Combined fixed and mobile radio communication system and method
05/22/1997WO1997018680A1 Optimised trigger list for use in intelligent network mobile radio systems
05/22/1997DE19547468C1 Information transmission method for universal transmission network
05/21/1997CN1150511A Telecommunications systems arrangement
05/14/1997EP0773694A2 Transmission trunked radio system with voice buffering and off-line dialling
05/14/1997EP0772949A2 Method for handling collision of calls
05/14/1997EP0660986B1 Cordless telecommunication apparatus
05/13/1997US5630159 Method and apparatus for personal attribute selection having delay management method and apparatus for preference establishment when preferences in a donor device are unavailable
05/09/1997WO1997016939A1 Method for calling by a terminal of a mobile communication system, like a card-controlled mobile phone
05/09/1997WO1997016931A1 Method and apparatus for allocating a communication channel in a communication system
05/09/1997CA2205067A1 Method and apparatus for allocating a communication channel in a communication system
05/07/1997EP0771508A1 Radiotelephone with multiple simultaneous telephone number identities
05/07/1997CN1149371A Method and arrangement for call setup in telecommunication networks
05/07/1997CN1149339A A position determination method for use with analog cellular system
04/1997
04/30/1997CN1148918A Method of dynamically allocating time slots on a packet data communications channel
04/30/1997CN1148784A Wireless telephone system
04/24/1997WO1997015157A1 Operating mobile stations of wireless communication systems in multiple modes by external control
04/24/1997WO1997015156A1 A method for increasing throughput capacity in a communication system
04/09/1997EP0766896A1 Packet data protocol for wireless communication
04/09/1997CN1147326A Method for handling collision of calls
04/03/1997WO1997012493A1 Method and system for processing telephone calls involving two digital wireless subscriber units that avoids double vocoding
04/03/1997WO1997012491A1 Temporary equipment identifier message notification method
04/03/1997WO1997012476A1 Method and apparatus for reduced power consumption in a mobile packet data communication system
04/02/1997CN1146686A service for transmitting video film
04/01/1997USH1641 Connection of mobile devices to heterogenous networks
03/1997
03/25/1997US5615249 Service prioritization in a cellular telephone system
03/19/1997EP0763308A1 Telecommunications systems arrangement
03/19/1997CN1145704A Synchronizing a telecommunication connection in a mobile communication system
03/18/1997US5613212 Paging method and apparatus
03/18/1997US5613206 Ad Hoc packet data networks using cellular telephone networks
03/13/1997WO1997009836A1 Method and apparatus for communicating in a wireless communication system
03/13/1997WO1997009835A1 Wireless communication system
03/12/1997EP0762789A2 Based migrating user agents for personal communication services
03/12/1997EP0762785A2 Method for supporting services in the telecommunication network nodes
03/12/1997EP0761057A1 Method and arrangement for call setup in telecommunication networks using signaling aided redialing
03/11/1997US5610972 Personal communications service using wireline/wireless integration
03/11/1997US5610970 Telephone system with scheduled handling of calls
03/06/1997WO1997008912A1 Optimal routing of a mobile-terminating call
02/1997
02/27/1997WO1997007640A1 Call routing to wireless roamers in mobile telecommunication systems
02/27/1997CA2229855A1 Call routing to wireless roamers in mobile telecommunication systems
02/26/1997EP0759259A1 Method and apparatus of maintaining an open communications channel between a cellular terminal and an associated cellular radio network
02/26/1997EP0759257A1 Method for calling by a terminal, like a card controlled mobile station, of a mobile communication system
02/25/1997US5606596 Method and system utilizing a pointer strategy to locate nomadic users in a communication services system
02/25/1997US5606595 Equal access to inter-exchange carriers in a mobile wireless packet data communication system
02/25/1997CA2183940A1 Personal communication device usable in two communication modes and personal telecommunication system including the device
02/20/1997WO1997006626A1 Wireless communications method utilizing control channels
02/20/1997CA2228417A1 Wireless communications method utilizing control channels
02/12/1997CN1142881A Semi-hard handoff in a cellular telecommunications system
02/11/1997US5602900 Radio Telecommunication apparatus
02/06/1997WO1997004608A1 Analog fax and modem requests in a d-amps multi-line terminal system
02/05/1997CN1142306A Cellular radiotelephone system with remote programmable moving station
02/04/1997US5600707 Wireless channel setup using low bandwidth network for selecting high bandwidth data bearer channel of another network system for data transmission