Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
08/1998
08/26/1998CN1191660A Mobile assisted handover arrangements for digital cellular telephone networks
08/26/1998CN1191462A Hand-off method in personal communication service system
08/26/1998CN1191457A In-band signaling for hand-over operation in mobile telecommunication system
08/25/1998US5799252 Radio communication system with plurality of wired lines
08/25/1998US5799251 Radio system having additional signalling channel dedicated for user data transmission otherwise carried on control channel
08/20/1998WO1998036607A2 Method of and apparatus for avoiding lost communication with a mobile station
08/20/1998WO1998036604A2 Method of selecting a voice channel in a radio telecommunications network
08/20/1998WO1998036602A1 Procedure for extending the mobility of a wireless subscriber's station
08/20/1998WO1998036588A2 Method of and apparatus for merging pilot neighbor lists in a mobile telephone system
08/19/1998EP0859533A1 In-band signaling for a handover operation in a mobile telecommunication system
08/19/1998EP0859476A2 Mobile communication system for predicting a transfer location of a mobile station
08/19/1998CN1191059A Creation of overlapping cells when using multi casing
08/18/1998US5796772 Multi-band, multi-mode spread-spectrum communication system
08/18/1998US5796722 Method and apparatus for dynamic load balancing using handoff
08/17/1998CA2227120A1 In-band signaling for an hand-over operation in a mobile telecommunication system
08/13/1998WO1998035525A2 A method of and apparatus for controlling handoff in a communication system
08/13/1998WO1998035511A2 Radio telephone systems and methods of operation
08/13/1998WO1998030030A3 Simulcast handoff method compensating for cable length differences
08/11/1998US5794149 Base station controlled handoff method and apparatus
08/06/1998WO1998034426A2 Method and apparatus for providing intelligent cellular handoff
08/06/1998CA2279312A1 Method and apparatus for providing intelligent cellular handoff
08/05/1998EP0856232A1 A method for performing handover and roaming in a radio communication environment
08/05/1998CN1189959A Method for determining handover in a multicellular communications system
08/05/1998CN1189944A Method and appts. for controlling a wireless communication system
08/05/1998CN1189757A System, method, and wireless communication device for soft handoff
08/04/1998US5790952 Beacon system using cellular digital packet data (CDPD) communication for roaming cellular stations
08/04/1998US5790587 Multi-band, multi-mode spread-spectrum communication system
08/04/1998US5790528 Semi-hard handoff in a cellular telecommunications systems
07/1998
07/30/1998WO1998033288A2 Method and apparatus for performing soft hand-off in a wireless communication system
07/29/1998CN1189284A Handover in mobile communication system having multilayer radio coverage
07/28/1998US5787348 Method of measuring speed of a mobile unit and a receiver for use in a wireless communication system
07/28/1998US5787346 Radio channel assignment method
07/28/1998US5787076 Multi-mode TDMA spread spectrum communication system
07/28/1998CA2062039C Mobile station unit and channel switching method
07/23/1998WO1998032304A2 Routing area updating in packet radio network
07/23/1998WO1998032303A2 Routing area updating in packet radio network
07/23/1998WO1998032294A2 Centralized radio network control in a mobile communications system
07/23/1998WO1998032262A2 Method and apparatus for performing mobile assisted hard handoff between communication systems
07/23/1998WO1998032250A2 Hybrid universal broadband telecommunications using small radio cells interconnected by free-space optical links
07/22/1998EP0853862A2 Distributed indoor digital multiple-access cellular telephone system
07/22/1998EP0853861A2 Method of determining communications mode
07/22/1998EP0591478B1 Directional handover control in digital mobile radio systems employing maho
07/22/1998CN1188382A Hand-off method in mobile radio communication system
07/16/1998WO1998031154A2 A method to determine neighbour cell data in a mobile cellular system and a mobile station
07/15/1998EP0853439A2 A method to determine neighbour cell data in a mobile cellular system
07/14/1998US5781862 Method for controlling functions for changing radio areas of communications terminal devices
07/14/1998US5781861 Method for shedding traffic load in code division multiple access mobile communication system
07/14/1998US5781860 Method for controlling subscriber stations in a radio-telecommunications system
07/14/1998US5781854 Multiple wireless switching units embedded in a switching system
07/09/1998WO1998030055A1 A method for selecting a signal, and a cellular radio system
07/09/1998WO1998030052A1 Hand-over method
07/09/1998WO1998030045A2 System and method for cellular smart switching
07/09/1998WO1998030044A2 Channel strength measurement shifting scheme
07/09/1998WO1998030043A2 Compensation for mobile assisted handoff measurement inaccuracies
07/09/1998WO1998030032A2 Simulcast handoff method compensating for cable length differences
07/09/1998WO1998030031A2 Selecting a signal at the bsc for soft handoff application
07/09/1998WO1998030030A2 Simulcast handoff method compensating for cable length differences
07/09/1998WO1998029975A2 Communications channel selection
07/09/1998WO1998029970A1 Frame transmitter-receiver
07/09/1998WO1998029963A1 Method for generating dummy frequencies for frequency hard handover in code division multiple access mobile communication system
07/09/1998CA2276039A1 Communications channel selection
07/09/1998CA2275776A1 Compensation for mobile assisted handoff measurement inaccuracies
07/08/1998CN1187281A Multiple hyperband radiocommunication system
07/07/1998US5778316 Method and apparatus for selecting a control channel based on service availability
07/07/1998US5778075 Methods and systems for mobile terminal assisted handover in an private radio communications network
07/07/1998CA2032325C Intra-cell call hand-over in radio communication systems with dynamic channel allocation
07/02/1998WO1998028927A2 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
07/02/1998WO1998028925A2 Base station transceiver use in telecommunications systems
07/02/1998CA2275725A1 Telecommunications systems
07/02/1998CA2273270A1 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
07/01/1998EP0851701A2 Hand-off control technique for wireless ATM network
07/01/1998EP0851633A2 System and method for achieving handover in wireless LAN by buffering data at subsequent access point
07/01/1998EP0851631A2 System and method for providing seamless handover in a wireless computer network
07/01/1998CN1186403A Method of handing off and wireless communication device
07/01/1998CN1186402A Method of handing off and wireless communication device
07/01/1998CN1186398A Mobile communication system with switching performance by phase difference of calibrated frame synchronous signals
06/1998
06/30/1998US5774809 Simplified mobile assisted handoff of signal between cells
06/30/1998CA2221948A1 System and method for achieving handover in wireless lan by buffering data at subsequent access point
06/30/1998CA2031551C Inter-cell call hand-over in radio communication systems with dynamic channel allocation
06/25/1998WO1998027779A1 Apparatus and method in a communication network
06/25/1998WO1998027777A2 Radio link quality handoff trigger
06/25/1998WO1998027776A2 Method for hard handoff in a cdma cellular environment
06/25/1998WO1998027765A2 Use of isdn to provide wireless office environment connection to the public land mobile network
06/25/1998WO1998019491A3 Mobile assisted handoff in radiocommunication systems
06/25/1998CA2275307A1 Use of isdn to provide wireless office environment connection to the public land mobile network
06/24/1998EP0849975A2 Network structure for realising part of a wireless ATM system and method for executing inter-switch handover in said network structure
06/24/1998EP0849967A2 Dynamic learning of neighboring wireless cells
06/24/1998EP0849963A2 Wireless handset feature transparency between switching nodes
06/24/1998CN1185887A Mobile radiotelephone reception equipment for cellular radio telephone system
06/24/1998CN1185885A Cellular cordless telecommunication system with ISDN connection
06/23/1998US5771275 Use of ISDN to provide wireless office environment connection to the public land mobile network
06/23/1998CA2173983C Apparatus and method for adding and removing a base station from a cellular communications system
06/23/1998CA2096728C Data packet alignment in a communication system
06/18/1998WO1998017021A3 Apparatuses and methods for signal strength measurement in a wireless communication system
06/18/1998WO1998011743A3 Call handover between a dect-subsystem and a mobile radio system
06/17/1998CN1185266A Mobile station user group operation
06/17/1998CN1185261A Distributed radio telecommunications system
06/16/1998US5768264 Time division multiple access base station supporting ISDN messages
06/11/1998WO1998025432A2 Seamless soft handoff in a cdma cellular communications system
06/11/1998WO1998025431A1 Apparatus and method for controlling communications in a multi-network, wireless communication system