Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
09/1997
09/03/1997CN1158685A System for transmitting paging signals usingtime-division multiplexing
09/03/1997CN1158547A Radio base station
08/1997
08/28/1997WO1997025825A3 Method and apparatus for locating mobile radio units in a multisite radio system
08/14/1997WO1997029596A2 A connection establishment method, a subscriber terminal unit and a radio system
08/14/1997WO1997029559A1 A network protocol for wireless broadband-isdn using atm
08/14/1997CA2244925A1 A network protocol for wireless broadband-isdn using atm
08/12/1997US5657358 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or plurality of RF channels
08/12/1997US5657343 Frequency hopping code division multiple access system and method
08/07/1997WO1997028616A1 Network protocol for wireless broadband isdn using atm
08/07/1997CA2242194A1 Network protocol for wireless broadband isdn using atm
08/06/1997EP0788257A1 Method, means and system for communicating on a shared transmission medium
08/05/1997US5655219 Wireless LAN system capable of re-transmission under management of a base station device to a destination mobile terminal device
07/1997
07/29/1997CA1339158C Base station for wireless digital telephone system
07/29/1997CA1339157C Connection of subscriber communication network base station to external information network
07/17/1997WO1997025825A2 Method and apparatus for locating mobile radio units in a multisite radio system
07/17/1997WO1997013386A3 Distributed indoor digital multiple-access cellular telephone system
07/16/1997EP0784387A2 System and method for the efficient control of a radio communations network
07/15/1997US5648955 In a time division multiple access communication system
07/12/1997CA2194846A1 System and method for the efficient control of a radio communications network
07/02/1997EP0782366A2 Multiple access handling in a cellular communications system
07/02/1997EP0781497A1 Method for restricting channel access depending on subscriber classes and system loading
07/02/1997EP0781496A1 Method and apparatus for selection of a radio channel
07/02/1997EP0781495A1 Transmission of control messages in digital telephony
06/1997
06/25/1997EP0780045A1 System for transmitting paging signals using time-division multiplexing
06/24/1997US5642354 Enhanced access burst in a wireless communication system
06/18/1997CN1152384A Reverse link, closed loop power control in code division multiple access system
06/17/1997US5640390 Wireless communication network system
06/12/1997WO1997021320A1 Radio communication system
06/12/1997WO1997021285A1 Network protocol for wireless broadband isdn using atm
06/12/1997CA2237464A1 Network protocol for wireless broadband isdn using atm
06/05/1997WO1997020444A1 Packet data transmission using dynamic channel assignment
06/04/1997EP0776583A1 Method of accessing a packet in a cellular digital radio system
06/04/1997EP0776549A1 Paging method and apparatus
06/04/1997CN1151238A Method of accessing a packet in a cellular digital radio system
06/03/1997US5636223 Methods of adaptive channel access attempts
05/1997
05/29/1997WO1997019525A1 Method and apparatus for communication system access
05/29/1997WO1997015164A3 Simplifying decoding of codewords in a wireless communication system
05/20/1997US5631898 For transmitting signals to a remote unit
05/14/1997EP0773694A2 Transmission trunked radio system with voice buffering and off-line dialling
05/14/1997EP0772944A1 Method and arrangement for high-speed data transmission in a tdma mobile telecommunications system
05/13/1997US5629940 Transmitting and receiving long messages in a wireless one-way communication system while reserving selected slots for short messages
05/09/1997WO1997011566A3 Method for communicating data in a wireless communication system
05/06/1997US5627880 MAHO method for SFH-CDMA/TDMA using punctured frames
05/02/1997EP0771125A2 Method and arrangement for data transmission between a mobile cellular network and user equipment
05/02/1997EP0770293A1 Reverse link, closed loop power control in a code division multiple access system
05/01/1997WO1997016040A1 Packet switched radio channel congestion control
05/01/1997WO1997016039A1 Packet switched radio channel traffic supervision
04/1997
04/30/1997CN1148918A Method of dynamically allocating time slots on a packet data communications channel
04/29/1997US5625887 Method for non-registered communication units to access a communication system
04/29/1997US5625672 Apparatus and method for providing a microzone mobile communication system within a cellular telephone system
04/29/1997US5625653 In a telecommunication system
04/24/1997WO1997015164A2 Simplifying decoding of codewords in a wireless communication system
04/24/1997WO1997015163A1 An enhanced channel allocation process
04/24/1997WO1997015154A1 Activity control for a mobile station in a wireless communication system
04/22/1997CA2075022C Communications resource assignment in a wireless telecommunications system
04/16/1997CN1147893A Method and arrangement for high-speed data transmission in a TDMA mobile telecommunications system
04/15/1997US5621732 Access method and a relay station and terminals thereof
04/10/1997WO1997013386A2 Distributed indoor digital multiple-access cellular telephone system
04/10/1997CA2233037A1 Distributed indoor digital multiple-access cellular telephone system
04/09/1997EP0767548A2 Code division multiple access system providing load and interference based demand assignment service to users
04/08/1997US5619503 Cellular/satellite communications system with improved frequency re-use
04/03/1997WO1997012489A1 Time sharing method and apparatus for frequency reuse in cellular communication systems
04/03/1997WO1997012477A1 Temporary equipment identifier message response control method
04/02/1997CN1146833A Allocation of time slots in a mobile communication system
04/02/1997CN1146700A Calling permission control method and device in CDMA mobile communication system
03/1997
03/27/1997WO1997011570A1 Packet switched radio channel admission control in a cellular telecommunications system
03/27/1997WO1997011568A1 Packet switched traffic management in a cellular telecommunications system
03/27/1997WO1997011566A2 Method for communicating data in a wireless communication system
03/27/1997DE19535329A1 Cellular network operating method
03/27/1997CA2231281A1 Packet switched traffic management in a cellular telecommunications system
03/26/1997EP0765096A2 Access method mobile station and base station for CDMA mobile communication system
03/19/1997EP0763300A1 Pcs pocket phone/microcell communication over-air protocol
03/18/1997US5613212 Paging method and apparatus
03/18/1997US5613198 Multiaccess scheme for mobile integrated local area networks
03/13/1997WO1997009836A1 Method and apparatus for communicating in a wireless communication system
03/12/1997EP0762787A2 Radio communications system
03/12/1997EP0761070A1 Communications protocol for remote data generating stations
03/11/1997US5610917 Layer 2 protocol for the random access channel and the access response channel
03/05/1997EP0760564A2 Random access in multicarrier systems
03/05/1997CN1144591A Assigning of transmission turns to radio units
03/05/1997CN1144444A Radio data transmission system
02/1997
02/26/1997EP0759239A1 Apparatus for exchanging data between a central station and a plurality of wireless remote stations
02/18/1997US5604733 Dynamic time slot alignment in a digital radio communication system
02/12/1997CN1142734A Methods of adaptive channel access attempts
02/11/1997US5603096 Reverse link, closed loop power control in a code division multiple access system
02/11/1997US5602836 Multiple access cellular communication with circular interleaving and reduced dropped-packet runlengths
01/1997
01/28/1997US5598417 Dynamic control of a data channel in a TDM wireless communication system
01/14/1997US5594941 A cellular/satellite communications system with generation of a plurality of sets of intersecting antenna beams
01/14/1997US5594738 In a communication system
01/14/1997US5594720 Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences
01/09/1997WO1997001254A1 An extended cell system
01/08/1997EP0752764A2 Wireless communications network
01/08/1997EP0752190A1 Assigning of transmission turns to radio units
01/07/1997US5592470 Broadband wireless system and network architecture providing broadband/narrowband service with optimal static and dynamic bandwidth/channel allocation
12/1996
12/31/1996US5590156 Multichannel wideband digital receiver making use of multiple wideband tuners having individually selectable gains to extend overall system dynamic range
12/27/1996EP0750440A2 Method and apparatus for call admission control in CDMA mobile communication system
12/27/1996EP0721707A4 Method and system for channel access resolution
12/17/1996US5586122 Time division multiple access mobile wireless telecommunication system
12/12/1996WO1996039784A1 Remote initiated messaging in a wireless data communications network
12/12/1996CA2222873A1 Remote initiated messaging in a wireless data communications network