Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
11/2000
11/21/2000US6150955 Apparatus and method for transmitting data via a digital control channel of a digital wireless network
11/16/2000WO2000069200A1 Communications system having roaming facilities
11/16/2000WO2000069190A1 Methods, systems, and terminals for providing group communications over a common traffic channel
11/16/2000WO2000069189A1 Apparatus and methods for conducting group calls in wireless communications systems
11/16/2000WO2000069186A1 A communication system
11/16/2000WO2000069185A2 Methods and systems for providing group calls with reduced setup times
11/16/2000CA2371139A1 Apparatus and methods for conducting group calls in wireless communications systems
11/15/2000EP1051870A1 Method for connection reconfiguration in cellular radio network
11/15/2000EP1051868A1 Wireline telephony on a cellular switch
11/15/2000CN1273753A Method for channel use in TDMA system, and TDMA system
11/14/2000US6148212 System and method for cellular control of automobile electrical systems
11/14/2000US6148193 Personal mobile communication system with call bridging
11/14/2000US6148064 Method and apparatus for alerting a communication unit in a communication system
11/14/2000US6148041 Joint demodulation using spatial maximum likelihood
11/09/2000WO2000067511A1 An improved method and arrangement for managing cell reselection in a terminal for a cellular system
11/09/2000WO2000067502A1 Talk group management in telecommunications system
11/09/2000WO2000067496A1 Radio communication system
11/08/2000EP1051049A2 A radio communication apparatus for subscriber premises
11/08/2000EP1050174A2 Mobile radio telephone for multi-mode operation and the use of a relay station for such mobile radio telephones
11/08/2000EP0784893A4 Hierarchical communication system providing intelligent data, program and processing migration
11/08/2000CN1272757A Base station call limiting method for honeycomb radio communication system
11/08/2000CN1272754A 电子设备 Electronic equipment
11/08/2000CN1272739A Interface device of wireless local net and wire voice telecommunication
11/07/2000US6144652 TDM-based fixed wireless loop system
11/07/2000CA2179218C Location register for a land-line supported private base station operable in a cellular system
11/04/2000CA2307156A1 A radio communications subscriber apparatus
11/02/2000EP1049342A2 Communications webs for PSTN subcribers
11/02/2000EP1048182A1 Central multiple access control for frequency hopping radio networks
11/01/2000CN1272291A Procedure for setting up call in wireless local loop
11/01/2000CN1271902A Data rate algorithm of radio local area network
10/2000
10/31/2000US6141565 Dynamic mobile parameter optimization
10/31/2000US6141562 System and method relating to cordless communications
10/31/2000US6141560 Communication device providing dual mode operation
10/31/2000US6141535 Communication systems for controlling registration of selective call devices
10/31/2000US6141533 Method and apparatus for a mobile repeater
10/31/2000US6141347 Wireless communication system incorporating multicast addressing and method for use
10/31/2000CA2125571C Spatial division multiple access wireless communication systems
10/26/2000WO2000064209A1 Radio communications apparatus and method of communicating data with user terminals
10/26/2000WO2000064200A1 A fixed cellular terminal system and method of using the same
10/26/2000WO2000064106A1 Licensed band adaptations
10/26/2000WO2000064059A2 System and method for implementing multiple carriers in cellular networks
10/26/2000CA2370695A1 System and method for implementing multiple carriers in cellular networks
10/26/2000CA2370552A1 A fixed cellular terminal system and method of using the same
10/25/2000CN1271241A Method for establishing call in local radio loop system
10/24/2000US6138038 System for establishing an outgoing connection from terminal equipment to a data transmission system
10/24/2000US6138031 Call establishment in a mobile communication system
10/24/2000US6138015 Multi-cell radio system with PBX periphery assemblies
10/24/2000US6137843 Methods and apparatus for canceling adjacent channel signals in digital communications systems
10/24/2000US6137773 Method and apparatus for CDMA code domain parameter estimation
10/24/2000US6137304 Method and device of testing semiconductor integrated circuit chip capable of preventing electron-hole pairs
10/19/2000WO2000062563A1 Transceiver for selecting a communication parameter
10/19/2000WO2000062449A1 System and method for efficient data transmission on wireless access to a network
10/19/2000WO2000035145A3 Wireless local loop system and methods useful therefor
10/19/2000CA2305072A1 Private branch exchange system
10/18/2000CN1270745A Method and circuit configuration for compensating variations in the cmos image sensors resulting from temperature, voltage and production
10/18/2000CN1270743A Data transmission method in GPRS
10/18/2000CN1270726A Contemporaneous connectivity to multiple piconets
10/17/2000US6134450 Method of initializing a mobile communication device for making a dispatch call
10/17/2000US6134441 Telemetry application numbering for SMS and USSD
10/17/2000US6134435 Cellular radiotelephone system with remotely programmed mobile stations
10/17/2000US6134431 Personal station authentication system and authentication method
10/17/2000CA2226446C Flexible mobility management in a two-way messaging system and method therefor
10/17/2000CA2191374C Method and system for determining location of subscriber of two-way paging service
10/17/2000CA2185230C Methods and apparatus for communicating data via a cellular network control channel
10/12/2000WO2000060885A1 Point-to-multipoint two-way broadband wireless communication system
10/12/2000WO2000060771A1 A method of and equipment for performing radio communication in a plurality of radio communication environments
10/12/2000DE10011746A1 Mobile communication device in vehicle for communication with following vehicle has communication controller that sends data to following vehicle as reaction on detection output carrier of detector
10/11/2000EP1043845A1 A method of and equipment for performing radio communication in a plurality of radio communication environments
10/11/2000EP1043844A2 Method for power control in spread spectrum system
10/11/2000EP1042929A1 Information transmission method
10/11/2000CN1269957A Computer controlled wide-band wireless system
10/11/2000CN1269949A System and method for providing intercom and multiple voice channels in private telephone system
10/10/2000US6131043 Local radio base station apparatus
10/10/2000US6131037 Method for transmitting local area/wide area messages and selective call receiver for use therewith
10/10/2000US6131033 Methods and systems of performing system channel planning for wireless local loop communication
10/10/2000US6131012 Method and system for a micro-channel bank for providing voice, data, and multimedia services in a wireless local loop system
10/10/2000US6130881 Traffic routing in small wireless data networks
10/10/2000CA2205332C Intelligent pbx in-building and out-of-building personal reach communications system
10/05/2000WO2000059245A1 Mobile originating call setup
10/04/2000EP1041835A1 Mobile originating call setup
10/04/2000EP1041770A2 Radio communication system and terminal using faster and slower networks
10/04/2000EP1041728A2 Spread-spectrum system and method
10/04/2000EP1041727A2 Spread-spectrum system and method
10/04/2000EP1040720A1 Asynchronous transfer mode platform for mobile communications
10/04/2000EP1040704A1 Telephone system
10/04/2000EP1040691A1 Communication system and method for addressing multiple capacity wireless trunk
10/04/2000EP1040690A1 Method for handling calls in pcs communication networks
10/04/2000EP1040685A2 Register recall in a wll system
10/04/2000EP1040629A1 Handling of signalling information within a telecommunications system
10/04/2000CN1269113A Method for creating functional units between first telecommunications devices and second telecommunications devices of wireless telecommunications systems
10/04/2000CN1269077A Method and apparatus for conserving energy in a selective call receiver
10/03/2000US6128510 Cordless connection for a data/fax modem
10/03/2000US6128487 Global mobile paging system
10/03/2000US6128480 Fixed subscriber unit for telecommunications
10/03/2000CA2232300C Method for efficient roaming among communication systems
09/2000
09/28/2000WO2000057656A1 Method and apparatus for providing fair access to users with differing signaling delays in a group communication system
09/28/2000WO2000057655A1 Cellular communication network architecture for fixed subscribers
09/28/2000WO2000057578A1 Vehicle telephone system
09/28/2000DE19913063A1 Telecommunication system for controlling mobile device connections using switching component to generate and transmit signals
09/28/2000CA2364901A1 Method and apparatus for providing fair access to users with differing signaling delays in a group communication system
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