Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 28 - Network traffic or resource management
Patents for H04W 28 - Network traffic or resource management (47,097)
08/1992
08/23/1992WO1992015179A1 Manifold antenna structure for reducing reuse factors
08/18/1992USRE34034 Cellular telephone data communication system and method
07/1992
07/15/1992EP0494298A1 Multi-level radio-frequency communication system.
07/15/1992CN1062816A Dynamically biased amplifier
07/01/1992CN1062440A Tdm communication system for wide area site and plurality of local sites
06/1992
06/24/1992EP0491494A2 Call path resource allocation in a wireless telecommunications system
06/18/1992WO1992011702A1 Dynamically biased amplifier
06/13/1992WO1992010889A1 Tdm communication system for a wide area site and a plurality of local sites
06/13/1992CA2093909A1 Tdm communication system for a wide area site and a plurality of local sites
06/09/1992US5121391 Subscriber RF telephone system for providing multiple speech and/or data singals simultaneously over either a single or a plurality of RF channels
06/02/1992US5119375 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
05/1992
05/14/1992WO1992009148A1 Radio data communication system
05/14/1992CA2073674A1 Radio data communication system
04/1992
04/28/1992CA1299706C Concentrator system capable of completing emergency calls under congested traffic
04/07/1992US5103445 Method of adapting a mobile radio communication system to traffic and performance requirements
03/1992
03/31/1992US5101407 Multiple-access communications system
03/18/1992EP0475698A2 Method for managing radio communication resources
03/18/1992EP0475298A1 Apparatus for displaying time-of-day data adaptively to different time zones
03/17/1992US5097499 Autonomous registration overload control for cellular mobile radio systems
03/10/1992US5095494 Data transmission apparatus
02/1992
02/26/1992EP0472349A2 Autonomous registration overload control for cellular mobile radio systems
02/06/1992WO1992002084A1 Multi-level radio-frequency communication system
02/04/1992US5086506 Radio trunking fault detection system with power output monitoring and on-air monitoring
01/1992
01/26/1992CA2066587A1 Multi-level radio-frequency communication system
01/15/1992EP0466543A1 Load regulation for fixed stations in a cellular radio communication network
12/1991
12/27/1991EP0462572A2 A multiple access protocol
09/1991
09/17/1991CA1289282C Subscriber-concentrated communication system
08/1991
08/27/1991CA1288184C Telephone registration and cancellation control in a wide area cordless telephone system
07/1991
07/23/1991US5034993 Method for allocating communication resources among RF communications systems
07/16/1991CA1286429C Time division multiple access radio communication system
06/1991
06/04/1991US5022024 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
04/1991
04/09/1991CA1282838C Colocated cellular radiotelephone systems
03/1991
03/13/1991EP0211849B1 Pager system and communication protocol
03/07/1991WO1991003111A1 A method of adapting a mobile radio communication system to traffic and performance requirements
03/06/1991EP0415898A1 A method of adapting a mobile radio communication system to traffic and performance requirements
03/06/1991CN1011937B Cellular voice and data radiotelephone system
03/05/1991US4998289 Signal integrity control technique for an RF communication system
02/1991
02/20/1991EP0413369A1 A portable pager
02/13/1991EP0412574A2 Antenna for watch pager system
02/06/1991CN1011561B Base station for wireless digital telephone system
01/1991
01/16/1991EP0408086A2 Watch pager system
11/1990
11/27/1990US4974256 Load balancing and overload control in a distributed processing telecommunications system
10/1990
10/16/1990US4964065 Computer-controlled electronic system monitor
07/1990
07/25/1990CN1008962B Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels
06/1990
06/27/1990EP0374212A1 Multiple access communications system
06/26/1990US4937818 Time division multiple access radio communication system
05/1990
05/23/1990EP0368970A1 Multiple-access communications system
03/1990
03/27/1990US4912705 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
02/1990
02/13/1990US4901313 A-point to multi-points communication system
01/1990
01/09/1990US4893327 Colocated cellular radiotelephone systems
12/1989
12/12/1989US4887265 Packet-switched cellular telephone system
11/1989
11/08/1989EP0188554B1 Cellular voice and data radiotelephone system
11/02/1989WO1989010669A1 Multiple-access communications system
11/02/1989WO1989010668A1 Multiple access communications system
09/1989
09/26/1989CA1260636A1 Watch pager system and communication protocol
09/20/1989EP0332818A2 Cellular telephone system with shared radio data channels
07/1989
07/18/1989CA1257655A1 Cellular telephone data communication system and method
06/1989
06/28/1989EP0321672A2 Transmission trunked radio system with voice buffering and off-line dialing
06/13/1989US4839892 Concentrator system capable of completing emergency calls under congested traffic
05/1989
05/23/1989US4833702 Telephone registration and cancellation control in a wide area cordless telephone system
05/09/1989US4829519 Automatic cell transfer system with error rate assessment
04/1989
04/19/1989EP0311966A2 Subscriber-concentrated communication system
04/11/1989US4821310 Transmission trunked radio system with voice buffering and off-line dialing
03/1989
03/28/1989US4817089 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
03/22/1989EP0307962A2 Time division multiple access radio communication system
03/01/1989EP0304955A2 Radio concentrator system capable of completing calls under congested traffic
02/1989
02/28/1989CA1250673A1 Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels
02/22/1989CN1031305A Base station for wireless digital telephone system
01/1989
01/25/1989EP0300721A2 Colocated cellular radiotelephone systems
01/17/1989US4799253 Colocated cellular radiotelephone systems
12/1988
12/06/1988CA1246148A1 Radio system wherein transmission power is varied according to transmission quality
11/1988
11/17/1988EP0291068A2 Telephone registration and cancellation control in a wide area cordless telephone system
10/1988
10/11/1988US4777633 Base station for wireless digital telephone system
10/04/1988US4775998 Method of assigning voice radio channels
07/1988
07/27/1988EP0153333B1 Method for communicating variable length messages between a primary station and remote stations of a data communications system
05/1988
05/31/1988US4748685 Remote squelch detect for use with a radio receiver
12/1987
12/22/1987CA1230648A1 Cellular voice and data radiotelephone system
12/15/1987US4713808 Watch pager system and communication protocol
09/1987
09/29/1987US4697281 Cellular telephone data communication system and method
06/1987
06/23/1987US4675863 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
03/1987
03/31/1987US4654867 Cellular voice and data radiotelephone system
03/11/1987CN85106519A Cellular voice and data radiotelephone system
03/04/1987EP0211849A1 Pager system and communication protocol.
11/1986
11/07/1986EP0188554A4 Cellular voice and data radiotelephone system.
10/1986
10/15/1986CN86100949A Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels
07/1986
07/30/1986EP0188554A1 Cellular voice and data radiotelephone system.
06/1986
06/19/1986WO1986003645A1 Watch pager system and communication protocol
05/1986
05/06/1986US4587652 Data control for telephone system
01/1986
01/30/1986WO1986000775A1 Cellular voice and data radiotelephone system
11/1985
11/21/1985EP0153333A4 Method for communicating variable length messages between a primary station and remote stations of a data communications system.
11/13/1985EP0160993A2 Radio-system
09/1985
09/04/1985EP0153333A1 Method for communicating variable length messages between a primary station and remote stations of a data communications system.
05/1985
05/21/1985US4519068 Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system
05/14/1985US4517669 Method and apparatus for coding messages communicated between a primary station and remote stations of a data communications system
01/1985
01/31/1985WO1985000485A1 Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system
03/1981
03/17/1981CA1097741A1 Mobile radio communication system
11/1978
11/28/1978US4127744 Mobile radio communication system
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