Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 74 - Wireless channel access, e.g. scheduled or random access
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
05/1998
05/27/1998EP0843930A2 Apparatus and method for reservation-based wireless-packet switched (atm) local area network
05/26/1998US5758283 Method and apparatus for locating mobile radio units in a multisite radio system
05/26/1998US5758278 Method and apparatus for periodically re-activating a mobile telephone system clock prior to receiving polling signals
05/26/1998US5757772 Packet switched radio channel traffic supervision
05/20/1998CN1182510A 移动通信系统 The mobile communication system
05/19/1998US5754947 Radio communication apparatus and method for preventing hidden terminals from interrupting communications
05/19/1998US5754537 Method and system for transmitting background noise data
05/13/1998EP0841763A1 Method for radio resource control
05/13/1998CN1181851A Joint demodulation using spatial maximum likelihood
05/12/1998US5752193 Method and apparatus for communicating in a wireless communication system
05/12/1998US5751731 Simplifying decoding of codewords in a wireless communication system
05/12/1998US5751702 Network protocol for wireless broadband ISDN using ATM
05/07/1998WO1998005130A3 Method and system to supply data to the users of a dect system
04/1998
04/30/1998WO1998018280A2 Random access in a mobile telecommunications system
04/30/1998WO1998018272A1 Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
04/30/1998CA2266391A1 Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
04/21/1998US5742598 Network for efficiently locating resources and routing service requests received from individual node connections
04/21/1998US5742592 Method for communicating data in a wireless communication system
04/21/1998US5742588 Packet switched traffic management in a cellular telecommunications system
04/15/1998EP0836291A2 A method of allocating radio channels with a maximum of slots left on a bearer
04/14/1998US5740166 United access channel for use in a mobile communications system
04/08/1998EP0629325A4 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system.
04/07/1998US5737330 System and method for the efficient control of a radio communications network
04/07/1998US5736932 Security for controlled access systems
04/02/1998WO1998014024A1 Communication system with a beamformed control channel and method of system control
04/01/1998CN1178044A Method and apparatus for connection to communication system
03/1998
03/31/1998US5734963 Method of operating a communications system
03/31/1998US5734678 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
03/31/1998US5734646 Code division multiple access system providing load and interference based demand assignment service to users
03/26/1998WO1998012833A2 Method and system for wireless internet access
03/26/1998WO1998012829A1 Method and apparatus for optimizing a medium access control protocol
03/26/1998WO1998006225A3 A method and an arrangement for conducting multiple calls simultaneously
03/26/1998CA2265985A1 Method and system for wireless internet access
03/26/1998CA2265478A1 Method and apparatus for optimizing a medium access control protocol
03/25/1998EP0831612A1 Mobile communication system
03/25/1998EP0830793A1 Remote initiated messaging in a wireless data communications network
03/18/1998EP0830045A2 Frequency channel selection method for radio communication system
03/17/1998US5729827 Pager with station switch request
03/17/1998US5729542 Method and apparatus for communication system access
03/17/1998US5729541 System for transmitting packet data in radio telephone TDMA systems
03/17/1998US5729539 Method of scheduling signal quality measurements in a TDMA communication system
03/17/1998US5729534 Dynamic allocation of radio capacity in a TDMA system
03/12/1998WO1998010612A1 Interface system for providing hands-free operation of a radiotelephone and communication to accessories in a mobile office environment
03/12/1998WO1998010566A1 Wireless atm metropolitan area network
03/12/1998CA2264701A1 Interface system for providing hands-free operation of a radiotelephone and communication to accessories in a mobile office environment
03/11/1998EP0827674A1 Random access communications channel for data services
03/11/1998CN1175829A Random access control for CDMA network
03/05/1998WO1998009466A1 Method and system for autonomously allocating a communications channel in a private radio system
03/04/1998CN1175340A Method and system for desynchronizing overhead messages in a radiocommunication system
02/1998
02/26/1998WO1997047112A3 Apparatus and method for reservation-based wireless-packet switched (atm) local area network
02/12/1998WO1998006225A2 A method and an arrangement for conducting multiple calls simultaneously
02/05/1998WO1998005172A1 Cell expansion in a time division cellular system using frequency converting repeaters
02/05/1998WO1998005130A2 Method and system to supply data to the users of a dect system
02/04/1998EP0821860A1 Temporary frame identification for arq in a reservation-slotted-aloha type of protocol
01/1998
01/20/1998US5710762 Frame structure having non-symmetrical slot assignments for mobile communications
01/07/1998EP0817518A2 Method for controlled access to a secured system
12/1997
12/31/1997CA2676866A1 Method and subscriber unit for performing an access procedure
12/29/1997EP0813801A1 Radio communication system
12/23/1997US5701592 Method and system for desynchronizing overhead messages in a radiocommunication system
12/17/1997EP0617875B1 A random access method in a radio system
12/17/1997CN1168216A Dynamic allocation of radio capacity in TDMA system
12/11/1997WO1997047112A2 Apparatus and method for reservation-based wireless-packet switched (atm) local area network
12/10/1997EP0811277A1 Joint demodulation using spatial maximum likelihood
12/09/1997US5697066 Media access protocol for packet access within a radio cell
12/09/1997US5696760 Temporary equipment indentifier message response control method
11/1997
11/27/1997WO1997044966A1 Method for coupling of telecommunication terminals to a radio network termination
11/27/1997DE19620198A1 Verfahren zum Ankoppeln von Telekommunikationsendgeräten an ein hybrides Telekommunikationssystem, insbesondere ein RNT-spezifisches Telekommunikationssystem A method for coupling of telecommunication terminals to a hybrid telecommunications system, in particular a RNT-specific telecommunication system
11/27/1997CA2255608A1 Method for coupling telecommunications terminal end points to a hybrid telecommunications system, in particular an rnt-specific telecommunications system
11/18/1997US5689807 Paging method and apparatus
11/18/1997US5689503 Random access system of a mobile communication system
11/13/1997WO1997038502A3 Systems and methods for random access in time division multiple access satellite radiotelephone communications
11/11/1997US5687194 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
11/05/1997EP0804834A1 Method and apparatus for communication system access
11/05/1997CN1164149A Satellite communication method
10/1997
10/23/1997WO1997039596A1 Adapter for data transmission between a mobile telephone and a data terminal
10/23/1997DE19615563A1 Telecommunication system operation method
10/22/1997EP0746915B1 Allocation of time slots in a mobile communication system
10/21/1997US5680398 Multichannel random access communications system
10/16/1997WO1997038502A2 Systems and methods for random access in time division multiple access satellite radiotelephone communications
10/14/1997US5677909 Apparatus for exchanging data between a central station and a plurality of wireless remote stations on a time divided commnication channel
10/09/1997WO1997032441A3 Time-reuse and code-reuse partitioning systems and methods for cellular radiotelephone systems
10/08/1997EP0799556A2 Method and system for desynchronizing overhead messages in a radiocommunication system
10/02/1997WO1997036443A1 Method and apparatus for performing preferred system selection
10/01/1997EP0798879A2 Demand-assigned satellite communications system
09/1997
09/30/1997US5673259 Random access communications channel for data services
09/25/1997WO1997035452A1 United access channel for use in a mobile communications system
09/24/1997CN1160473A Method for restricting channel access depending on subscriber classes and system loading
09/24/1997CN1160469A Transmission of control messages in digital telephony
09/23/1997US5671219 Communication protocol for spread spectrum communication
09/18/1997WO1997034385A1 Mobile communication system
09/18/1997WO1997029596A3 A connection establishment method, a subscriber terminal unit and a radio system
09/18/1997DE19608183A1 Verfahren und Anordnung zum Verbessern des Ausnutzungsgrades von Telekommunikationskanälen in örtlich konzentrierten, asynchronen, drahtlosen Telekommunikatonssystemen Method and system for improving the degree of utilization of telecommunication channels in locally concentrated, asynchronous, wireless Telekommunikatonssystemen
09/12/1997WO1997033399A1 Method and system for transmitting background noise data
09/12/1997WO1997033389A1 Media access protocol for packet access within a radio cell
09/12/1997WO1997033385A1 Process and design for improving the utilization rate of telecommunications channels in locally concentrated, asynchronous wireless telecommunications systems
09/12/1997CA2247960A1 Method and arrangement for improving the degree of utilization of telecommunication channels in locally concentrated, asynchronous, wireless telecommunication systems
09/10/1997CN1159110A Access method, mobile station and base station for CDMA mobile communication system
09/09/1997US5666348 Packet switched radio channel admission control in a cellular telecommunications system
09/04/1997WO1997032441A2 Time-reuse and code-reuse partitioning systems and methods for cellular radiotelephone systems
09/03/1997EP0759239A4 Apparatus for exchanging data between a central station and a plurality of wireless remote stations
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