Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
08/1996
08/14/1996EP0726689A2 Mobile radio-communication system and hand-off method
08/14/1996CN1129054A Cellular mobile radiocommunication system soft-handover scheme
08/13/1996US5546445 Cellular telephone system that uses position of a mobile unit to make call management decisions
08/13/1996US5546384 Step by step method of controlling frequency redefinition in a cellular mobile radio system
08/08/1996WO1996016524A3 Pilot signal searching technique for a cellular communications system
08/07/1996EP0725553A1 Cell switching network
08/07/1996EP0725552A2 Method and arrangement for transfer between a cordless telecommunaction system and a cellular mobile telecommunication system
08/07/1996CN1128604A Control of handover and transmission power control of mobile station in a mobile telecommunications system
08/07/1996CA2168716A1 Cell switching network
08/01/1996WO1996023369A1 Communications system and a method therefor
08/01/1996WO1996013914A3 Sectorized communication system and methods useful therefor
07/1996
07/31/1996EP0724373A2 An automatic telecommunication operator switching control system and method
07/31/1996CN1128095A Communication system with traffic distribution over multiple paths
07/31/1996CN1128094A Communications system
07/30/1996US5542115 Paging method and apparatus
07/30/1996US5542098 Method of handover in a cellular system
07/30/1996US5542097 Method and system for confirming the identity of a target cell for handoff
07/30/1996US5542094 Mobile communication system making use of ISDN switched network
07/30/1996US5542093 Method for redistributing dual mode mobile units to extended channel groups to reduce congestion in primary channel groups
07/24/1996EP0722649A1 Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
07/24/1996EP0722648A1 Radio communications device and method for intersystem handover
07/23/1996US5539923 Wireless mobile telephone system with zone selection control
07/23/1996US5539748 Enhanced sleep mode in radiocommunication systems
07/23/1996US5539744 Hand-off management for cellular telephony
07/18/1996WO1996022003A1 Mobile communication system
07/17/1996EP0722259A2 Channel scanning method for portable radio telephones
07/17/1996CN1127056A Cellular radio system with centrallzed located base stations and distributed antenna units
07/17/1996CN1127052A A method for estimating received power and a receiver
07/17/1996CN1126932A Method for preventing dropped call during a handoff in a radiotelephone system
07/16/1996US5537411 Dual bus access network having a pair of virtual circuits
07/10/1996EP0720808A1 Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system
07/10/1996EP0720805A1 Soft handoff in a cellular telecommunications system
07/10/1996EP0720804A1 Control handoff method in a cellular telecommunications system
07/10/1996EP0720803A1 Inter-exchange soft handoff in a cellular telecommunications system
07/10/1996CN1126537A A method for determining communication resource handoffs
07/09/1996US5535425 Channel switching control in mobile telecommunication system
07/04/1996WO1996020573A1 Maintaining a group call in a mobile communications system
07/04/1996DE4447243A1 Verfahren zur Verbindungssteuerung in Kommunikationssystemen mit drahtloser Signalübertragung Method for connection control in communication systems with wireless signal transmission
07/02/1996US5533014 Non-continuous transmission for seamless handover in DS-CDMA systems
07/02/1996US5533011 Dual distributed antenna system
06/1996
06/27/1996WO1996019873A1 Method and apparatus for mitigating interference in a communication system
06/26/1996EP0719064A2 Multi-mode radiotelephone apparatus
06/26/1996EP0717914A1 Handover method and cellular communications system
06/25/1996US5530917 Method and a device for the utilization of channels in a radio communications system
06/25/1996US5530912 Traffic driven channel reservation system for handovers in cellular networks
06/25/1996US5530910 Handover method in mobile communications system
06/25/1996US5530693 Method and apparatus for performing handoff in a packet data communication system
06/20/1996WO1996019088A2 Improved mobile assisted handoff
06/20/1996WO1996019087A1 Cellular mobile station system
06/20/1996CA2207734A1 Improved mobile assisted handoff
06/20/1996CA2205591A1 Cellular mobile station system
06/19/1996EP0717580A2 Handover method based upon channel quality measurements
06/18/1996US5528583 Method and apparatus for supporting mobile communications in mobile communications networks
06/13/1996WO1996018276A1 Method for determining handover in a communications system
06/12/1996CN1124552A Method and system for CDMA mobile radio communication
06/11/1996CA2089365C Communication transfer in a radiotelephone system
06/05/1996CN1124074A A method and apparatus for locating a digital control channel in a radiocommunication system
06/05/1996CN1123997A Method for determining handover candidate in a multicellular environment
06/05/1996CN1123994A Moving communication system
06/05/1996CN1123980A Asymmetric protocol for wireless communications
06/04/1996US5524009 Fast AGC setting using RSS (I) measurement procedure
06/04/1996CA2092292C A multiple user spread-spectrum communication system
05/1996
05/30/1996WO1996016524A2 Pilot signal searching technique for a cellular communications system
05/29/1996EP0713631A1 Radio distribution port systems
05/28/1996US5521963 System and method for using integrated services digital networks (ISDN) and the call appearance call handling (CACH) feature of electronic key telephone service (EKTS) technology for mobile systems
05/28/1996US5521961 Mobility management method for delivering calls in a microcellular network
05/23/1996WO1996015637A1 Method for performing encoding in a cellular network
05/23/1996WO1996010305A3 Data transmission method in a tdma mobile communication system
05/22/1996EP0713300A1 Method of reducing interference in a communication system
05/22/1996CN1123074A Handover method between two cells of a cellular mobile radiocommunication network
05/17/1996WO1996008119A3 Method and device at cellular telecommunication system
05/15/1996EP0711484A1 Communication system with traffic distribution over multiple paths
05/15/1996EP0711482A1 Communications system
05/15/1996EP0711481A1 Communications system with monitoring or control functions
05/14/1996US5517675 Signal transmission synchronization in a communication system
05/14/1996US5517674 Low capacity mobile assisted handoff in a cellular communications network
05/14/1996US5517618 Mobile migration communications control device
05/14/1996CA2070990C Handoff algorithm for elongated radiotelephone cells
05/14/1996CA2002295C Communications system
05/09/1996WO1996013955A1 Cellular telephone system maintaining channel frequency at hand-off
05/09/1996WO1996013953A1 Intercell handover method for a mobile station call in a cellular radio network
05/09/1996WO1996013914A2 Sectorized communication system and methods useful therefor
05/09/1996CA2202929A1 Intercell handover method for a mobile station call in a cellular radio network
05/09/1996CA2200978A1 Sectorized communication system and methods useful therefor
05/08/1996EP0710425A1 Cellular mobile radiocommunication system soft-handover scheme
05/07/1996CA2066529C Digital cellular switching system with means for securing uninterrupted data transparency during handoffs
05/02/1996WO1996013132A1 Wireless digital personal communications system having voice/data/image two-way calling and intercell hand-off
05/01/1996EP0710044A2 Hand-off method in a cellular mobile radio communication network and infrastructure equipment therefor
05/01/1996EP0709015A1 Control of handover and transmission power control of mobile station in a mobile telecommunications system
04/1996
04/30/1996US5513380 Mobile speed dependent handover techniques in hierarchical mobile radio networks
04/30/1996US5513248 Cordless telephone micro-cellular system
04/30/1996US5513246 Radiotelephone locating and handoff using alternative criteria
04/30/1996US5513184 Wireless communication system
04/30/1996US5513176 Dual distributed antenna system
04/27/1996CA2161395A1 Method and infrastructure equipment for switching between cells in a cellular mobile radiocommunication network
04/25/1996WO1996012380A1 Method and apparatus for handoff between different cellular communications systems
04/25/1996WO1996012377A1 Mobile transceiver for communication over a satellite and/or cellular network and method therefor
04/24/1996EP0708572A2 Virtual circuit management in a cellular telecommunication network
04/24/1996EP0708571A2 Method and system for distributed control in wireless cellular and personal communication systems
04/24/1996CN1121298A Signal strength controlled directed retry in a mobile radiotelephone system