Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 48 - Access restriction; Network selection; Access point selection
Patents for H04W 48 - Access restriction; Network selection; Access point selection (36,092)
12/1995
12/14/1995WO1995034179A1 Method for reacting to disturbance in a mobile communication system
12/14/1995WO1995034178A1 Channel scan in cellular telephone system
12/07/1995WO1995033313A1 A method for improving the audibility of a broadcast control channel
11/1995
11/30/1995WO1995032590A2 Method for calling by a terminal, like a card controlled mobile station, of a mobile communication system
11/30/1995WO1995029562A3 Method for facilitating call establishment in a cellular network, and a base station
11/29/1995EP0683963A1 Apparatuses and mobile stations for providing packet data communication in digital tdma cellular systems
11/28/1995US5471645 Method of allocating channels in multi-rate channel environment
11/22/1995CN1112345A Method for communicating in a wireless communication system
11/16/1995WO1995031046A1 System for scanning channels
11/07/1995US5465253 Method and apparatus for demand-assigned reduced-rate out-of-band signaling channel
11/02/1995WO1995029562A2 Method for facilitating call establishment in a cellular network, and a base station
11/02/1995WO1995026040A3 Method for realizing frequency hopping and a base station equipment
11/02/1995EP0679321A1 Location updating in a cellular radio system
11/02/1995EP0679304A1 Enhanced sleep mode in radiocommunication systems
11/02/1995EP0513307B1 A radio system
10/1995
10/31/1995US5463675 Extended home indentification being used by the same service provider as a home identification in a service area other than the home service area for cellular radio telephone systems
10/24/1995US5461390 Locator device useful for house arrest and stalker detection
10/19/1995WO1995013685A3 A cellular digital packet data mobile data base station
10/18/1995EP0677224A1 A method and apparatus for locating a digital control channel in a radiocommunication system
10/18/1995CN1110457A Method enabling a mobile station of a cellular mobile radio system with more than one type of cell to determine the type of cell it is accessing, and mobile station and base transceiver station for...
10/11/1995CN1110034A Wide-area-network trunked radio system and operation thereof
10/05/1995WO1995024782A3 Transmission format in packet based communications
10/03/1995US5455964 Stabilization of frequency and power in an airborne communication system
09/1995
09/28/1995WO1995026040A2 Method for realizing frequency hopping and a base station equipment
09/14/1995WO1995024782A2 Transmission format in packet based communications
09/06/1995EP0670099A1 A registration method in a cellular mobile radio system
09/05/1995CA2047192C Radio having removable memory means for storing radio user validation code
08/1995
08/30/1995EP0669068A1 Method and apparatus for operating with a hopping control channel in a communication system
08/23/1995CN1107269A A personal communications system with automatic mode selection
08/16/1995EP0667091A1 A method for selecting a channel in a mobile radio system and a base station in a mobile radio system
08/16/1995CN1106989A Method of searching for a signalling channel in a radio system
08/15/1995US5442806 Preferred carrier selection method for selecting any available cellular carrier frequency when neither home nor preferred cellular carrier frequencies are available
08/15/1995US5442680 Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor
08/09/1995EP0666007A1 Mobile communications device registration method.
08/08/1995US5440758 Method of preventing unauthorized access to a wireless communication system
08/01/1995CA2043844C Autonomous registration overload control for cellular mobile radio systems
07/1995
07/25/1995US5437053 Radio telecommunication apparatus
06/1995
06/22/1995WO1995017077A1 Adaptive omni-modal radio apparatus and methods for networking the same
06/21/1995CN1104024A Method and circuit for retuning of a radio receiver
06/15/1995WO1995016330A1 Apparatuses and mobile stations for providing packet data communication in digital tdma cellular systems
05/1995
05/31/1995EP0655871A1 Method and apparatus for management of automatically initiated communication
05/30/1995US5420911 Cellular telephone for monitoring analog and digital control channels
05/30/1995US5420850 Mobile station and cell selecting method for code division multiplex access mobile communication
05/27/1995CA2134395A1 Method and apparatus for management of automatically initiated communication
05/26/1995WO1995014343A1 Locating mobile units in a cellular telephone system via virtual location areas
05/24/1995EP0439628B1 Method of registering position of mobile unit for mobile radio communication
05/23/1995US5418787 Signalling method for a radio system
05/18/1995WO1995013685A2 A cellular digital packet data mobile data base station
05/18/1995WO1995009511A3 Radiotelephone system for groups of remote subscribers
05/17/1995EP0653139A1 Method of searching for a signalling channel in a radio system
05/11/1995WO1995012936A1 A method and apparatus for locating a digital control channel in a radiocommunication system
05/11/1995WO1995012932A1 Enhanced sleep mode in radiocommunication systems
05/11/1995WO1995012930A1 A method for communicating in a wireless communication system
05/10/1995EP0652680A2 Method for communicating in a wireless communication system
04/1995
04/27/1995WO1995011577A1 Location updating in a cellular radio network
04/18/1995US5408684 Control channel selecting method for mobile stations
04/18/1995US5408680 Single channel autonomous digitally trunked RF communications system
04/11/1995US5406614 Zone registration of a mobile in a mobile telephone system
04/06/1995WO1995009511A2 Radiotelephone system for groups of remote subscribers
04/05/1995CN1101185A Communication management technique for a radiotelephone system including microcells
04/04/1995US5404580 Radio having memory means for storing radio user validation code
04/04/1995US5404355 Method for transmitting broadcast information in a digital control channel
03/1995
03/30/1995WO1995008902A1 A registration method in a cellular mobile radio system
03/30/1995CA2147745A1 A registration method in a cellular mobile radio system
03/23/1995WO1995008218A1 Methods and apparatus for detecting cellular digital packet data (cdpd)
03/15/1995EP0643545A1 Method for determining, by a mobile station of a radiocommunication system with several types of cells, the type of cell to which it is attached
03/11/1995CA2131586A1 Method used by a mobile station of a cellular radiocommunications system having several cell types, to determine the type of the cell to which it is linked, and mobile station andbase station using said method
03/10/1995EP0666007A4 Mobile communications device registration method.
03/09/1995WO1995007011A1 A method for selecting a channel in a mobile radio system and a base station in a mobile radio system
03/09/1995WO1995007010A1 Mobile communication system selecting available domains__________
03/09/1995WO1995007009A1 Mobile communication system with overlapping domains
03/09/1995CA2170525A1 Mobile communication system selecting available domains
03/08/1995EP0642284A2 Low-power wireless system for telephone services
03/07/1995US5396647 GPS base wide area communication system site selection
03/07/1995US5396496 Unused time slot detection and selection in a mobile radio communication system
03/02/1995WO1995006377A1 Method and apparatus for operating with a hopping control channel in a communication system
03/01/1995EP0641137A2 Method and apparatus for access restriction to a mobile radio system
03/01/1995EP0641136A2 Low-power wireless system for telephone services
03/01/1995EP0641135A2 Low-power wireless system for telephone services
02/1995
02/28/1995US5394436 Multi-hop data communication network
02/21/1995US5392287 Apparatus and method for reducing power consumption in a mobile communications receiver
02/14/1995US5390339 In communication system
02/14/1995US5389934 Portable locating system
02/07/1995US5388149 Method and apparatus for determining availability of a public base unit for communicating with a cordless telephone in a public cordless telephone system
01/1995
01/31/1995CA2045467C Bulletin board resource for communication system access
01/17/1995CA2024363C Radio channel allocation based on location of mobile users
01/05/1995WO1995001070A1 Multinetwork terminal
01/05/1995WO1995001039A1 Method and apparatus for handset spectrum range registration
01/05/1995CA2163745A1 Multinetwork terminal
12/1994
12/21/1994EP0629324A1 Apparatus and method for reducing power consumption in a mobile communications receiver
12/20/1994US5375254 Method of operating a communications system, a communications system and a secondary station for use in the system
12/13/1994US5373547 Method and apparatus for radio handset spectrum range registration
12/07/1994EP0627836A2 Enhanced power saving method for handhold communication system and the handhold communication system thereof
12/06/1994US5371782 Method and apparatus for selecting a preferred service provider during a call setup in a public cordless telephone system
12/06/1994US5371492 In a communication system
11/1994
11/30/1994EP0626122A1 Method of measuring adjacent base stations in tdma radio system and tdma radio system
11/30/1994EP0626118A1 Wireless telephone
11/29/1994US5369683 Line control method and system
11/23/1994EP0617864A4 Spread-spectrum data publishing system.
11/15/1994CA2035204C Cellular mobile telephone system
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