Patents
Patents for H04W 48 - Access restriction; Network selection; Access point selection (36,092)
02/1999
02/16/1999US5873047 Method for setting up perch channels in mobile communication by cellular system
02/16/1999US5873037 Multiple mode personal wireless communication system
02/16/1999US5873034 Default long distance carrier selection within a visited public land mobile network
02/11/1999WO1999007175A1 Method for service acquisition after a call release in a dual mode mobile telephone
02/11/1999WO1999007167A1 Geographical restriction in cellular telecommunications network
02/11/1999CA2297893A1 Geographical restriction in cellular telecommunications network
02/10/1999EP0896493A2 Communication apparatus connectable to a plurality of different communication systems
02/10/1999EP0896489A2 Power save in a digital wireless telephone system
02/10/1999EP0896487A2 Cellular telecommunication system
02/10/1999EP0895676A1 Code-rate increased compressed mode ds-cdma systems and methods
02/10/1999EP0895675A1 Multi-code compressed mode ds-cdma systems and methods
02/10/1999CN1207639A Communication apparatus connectable to plurality of different communication systems
02/09/1999US5870674 Method and apparatus for performing preferred system selection
02/09/1999US5870389 Method and apparatus for reducing power consumption in wireless, mobile communicating devices
02/04/1999WO1998051103A3 Wireless communication system supporting multiple frequency bands and multiple protocols
02/03/1999EP0894411A1 Multi-mode communication network with handset-selected channel assignments
02/03/1999EP0894410A1 Method and device at a multisubscription terminal for selecting an access network in a multinetwork environment
02/03/1999EP0894370A1 Dividable transmit antenna array for a cellular base station and associated method
02/02/1999US5867790 Radio communication system with enhanced connection processing
01/1999
01/28/1999WO1999004593A1 A method of and apparatus for selecting base stations to communicate with a remote station
01/28/1999WO1999004590A1 Method for allocating time to a mobile station
01/28/1999WO1999004581A1 Method and apparatus for registering a remote unit in a communication system
01/28/1999WO1998049854A3 Method and home base station to set up a link for a mobile station
01/27/1999CN1206311A Idle handoff controlling method in cellular communication system
01/26/1999US5864759 Radio telephones and methods of operation
01/26/1999US5864300 Communication system for selecting a communication transmission method
01/21/1999WO1999003290A1 Method and apparatus for switching between public macrocellular telephone system and private microcellular telephone system
01/21/1999WO1998047238A3 Method and system for avoiding communication failure in cdma systems
01/21/1999WO1998046032A3 Systems and methods for mobility management in cellular communications systems
01/20/1999EP0892572A1 BCCH carrier with non constant power and corresponding process for measuring the signal level received by a mobile station
01/20/1999EP0892571A2 Method for allocating time to a mobile station
01/20/1999EP0891681A1 Control of the change of telecommunications channels in a dect-specific rll/wll partial system bound to an isdn-system
01/19/1999US5862491 Use of control channel information to enhance data throughput of an integrated cellular communication system
01/19/1999US5862490 Communication services needs of a communication unit supplied through simultaneous affiliation with multiple service providers in a communication system
01/19/1999US5862480 Method and apparatus for managing service accessibility between differing radio telecommunication networks
01/19/1999US5862130 Portable radio telephones and methods of operation
01/17/1999CA2242604A1 Non-constant power bcch carrier and corresponding process for measuring the level of the signal received by a mobile station on such carrier
01/14/1999WO1998039939A3 Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system
01/13/1999EP0891050A1 Portable terminal equipment
01/13/1999EP0890288A1 Method and apparatus for performing preferred system selection
01/13/1999EP0890278A1 Method and apparatus for performing preferred system selection
01/13/1999CN1205156A Radio communication system
01/07/1999WO1999001005A1 Method, base station, mobile station and cellular radio system for handover and cell-reselection
01/07/1999WO1999001000A2 Method for identifying base stations of a time division cellular network in a mobile station and mobile station
01/07/1999WO1998044753A3 System specified adaptive mobile station behavior within a mobile telecommunications system
01/07/1999WO1998038806A3 Cell prioritising in a cellular radio system
01/07/1999EP0889661A2 Programmable system determination in dual-mode wireless communications systems
01/06/1999CN1204448A Packet channel feedback
01/06/1999CN1204447A Simplifying decoding of codewords in wireless communication system
01/06/1999CN1204223A Cordless telephony device
01/06/1999CN1204221A Hard handoff method using the dummy pilot
01/06/1999CN1204218A Receiver device and receiving channel setting method
12/1998
12/30/1998WO1998059448A2 Prioritized pilot searching in a code-division multiple access communication system
12/30/1998WO1998039938A3 A wireless communication device and method
12/30/1998EP0888026A2 Method for handover and cell re-selection
12/30/1998EP0888025A2 Method and apparatus for providing partitioned telecommunication service
12/30/1998CN1203728A Method for system registration and cell reselection
12/30/1998CN1203727A Method for paging mobile stations
12/30/1998CN1203726A Discriminating between channels in wireless communication systems
12/30/1998CN1203504A Method and apparatus to provide manual reselection on digital control channel
12/29/1998US5854985 Adaptive omni-modal radio apparatus and methods
12/29/1998US5854980 Radio communication apparatus connected with a base station used in a service area prior to the others
12/29/1998US5854808 Methods and apparatus for detecting the presence of a prescribed signal in a channel of a communications system
12/23/1998WO1998058512A1 Mobile station having a cost-efficient call management method and system
12/23/1998WO1998039940A3 Subscription-based mobile station idle mode cell selection
12/23/1998WO1998035523A3 Packet control channel feedback support for contention and reservation based access
12/23/1998EP0886453A2 Method for indentifying base stations of a time division cellular network in a mobile station and mobile station
12/23/1998EP0885537A1 System and method for selecting a desired service provider
12/22/1998US5852604 Modularly clustered radiotelephone system
12/17/1998WO1998057518A1 Network based method and apparatus for restricting operation of cellular telephones to delineated geographical areas
12/17/1998CA2293383A1 Network based method and apparatus for restricting operation of cellular telephones to delineated geographical areas
12/16/1998EP0884921A1 Transmission of pilot information channel of each operator in a radio communications system with mobile stations
12/16/1998EP0884920A1 Method of transmitting logical broadcast control channels by a base station of adigital cellular communication system
12/16/1998EP0884918A2 Cellular communication system with soft handover and apparatus therefor
12/16/1998EP0884882A1 Cordless telephone set
12/16/1998CN1202081A Intelligent network searching for multi mode phone
12/16/1998CN1202080A Method and apparatus for digital control channel (DCCH) scanning and selection in cellular telecommunications network
12/15/1998US5850604 System and method for restricting call setup to a fixed subscription area in a cellular telecommunications network
12/10/1998WO1998056203A2 Directed retry for call setup
12/10/1998WO1998056192A2 Cellular communications firewall
12/10/1998WO1998056140A2 Method of operation of a multi-station network
12/10/1998WO1998056130A1 Radiotelephone filtering apparatus
12/10/1998WO1998036588A3 Method of and apparatus for merging pilot neighbor lists in a mobile telephone system
12/10/1998WO1998034412A3 Method and device for disabling cellular phones
12/10/1998CA2291654A1 Radiotelephone filtering apparatus
12/09/1998EP0882348A1 A telecommunications system, a channel selection protocol, and a radio station
12/09/1998CN1201347A Telephone apparatus
12/09/1998CN1201345A Management system for use of mobile telephone set
12/09/1998CN1201340A Channel selective control for calling-selective receiver
12/09/1998CA2239028A1 Procedure for the transmission of distributed logical control channels by a base station of a digital cellular radiocommunication system
12/03/1998WO1998054919A2 Paging a wireless terminal in a wireless telecommunications system
12/03/1998WO1998027766A3 Method and device for reducing electricity consumption in mobile multimode telecommunication terminals
12/03/1998CA2689959A1 A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
12/02/1998EP0881850A2 Utilization management system of portable telephone
12/02/1998CN1200864A Method and appartus for frequency planning in a multi-system cellular communications network
12/01/1998US5845198 Method for optimal selection among multiple providers in a wireless communications service environment
11/1998
11/26/1998WO1998053632A2 Providing a neighborhood zone within a mobile telecommunications network
11/26/1998WO1998028927A3 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
11/25/1998EP0880296A1 Transmission restricting device, radio communication terminal equipment and transmission restricting system using these
11/25/1998EP0880294A2 Receiver device and receiving channel setting method