Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
12/2000
12/27/2000CN1278398A Method and system for changing forward traffic channel allocation during soft handoff
12/27/2000CN1278397A Channel resource utilization during positioning handover
12/27/2000CN1278390A Neighbor scanning in a cellular radiotelephone system
12/27/2000CN1278388A Method for handing-off remote based on overhead information start times
12/27/2000CN1060005C Method and apparatus for switching radio links in mobile communication
12/27/2000CN1059997C Handover method between two cells of a cellular mobile radiocommunication network
12/26/2000US6167282 Method and apparatus for updating site ranking factors in a wireless communication system
12/26/2000US6167270 Soft handoff in the transmission of supplemental channel data
12/26/2000US6167269 Terminal assisted handoff mobile communication system in which improvement is carried out as regards a handoff system
12/26/2000US6167268 Method and apparatus for controlling scanning of a subscriber unit
12/26/2000US6167260 Method for demand channel change for a radio telephone
12/26/2000US6167036 Method and apparatus for a sectored cell of a cellular radio communications system
12/26/2000US6167035 Method an apparatus for designing soft handoff regions in a wireless communications system
12/20/2000EP1061762A1 Traffic control method for mobile data communication, mobile station device and base station device
12/20/2000EP1061761A1 Reducing the number of leased lines in a mobile communication network
12/20/2000EP1061759A1 Method for transmitting information about cells in a radio communication system
12/20/2000EP1061752A1 Mobile communication terminal having base station search function
12/20/2000EP1061682A2 Wireless communications system with secondary synchronization code based on values in primary synchronization code
12/20/2000EP1060629A1 Load balancing of ongoing calls between different base station controllers
12/20/2000EP1060628A1 Handover method
12/20/2000EP1060627A1 System and method for detecting system and capability changes in handoffs
12/20/2000CN1277525A Method and apparatus for providing fast changing of housing in packet switching honeycomb radio system
12/20/2000CN1277523A Main transmission of simplex mode forward chain-circuit high speed group data service
12/20/2000CN1277498A Low-return stroke reactivation delay of high-speed block data service in code division multiple access system
12/19/2000US6163704 Delivery of subscriber digital data messages in a dual mode cellular telephone network
12/19/2000US6163698 Link setup method for a narrowband cellular communication system
12/19/2000US6163694 Method and apparatus for standby state cell selection in a cellular telephone system
12/19/2000US6163547 In-band signaling for a hand-over operation in a mobile telecommunication system
12/19/2000US6163534 Method for determining the speed of a terminal equipment and a receiver
12/14/2000WO2000076251A1 Method and system for dynamic soft handoff resource allocation in a wireless network
12/14/2000WO2000076247A1 Mobile communication network and data distribution in mobile communication network
12/14/2000WO2000076246A1 Communication terminal device and method of prevention of excessive interference
12/14/2000WO2000076243A1 Releasing a connection in a wireless communication network
12/14/2000WO2000076233A1 Method and arrangement relating to mobile packet networks
12/14/2000WO2000076170A1 Improved mobile internet protocol deployment in gprs networks
12/14/2000WO2000076137A1 Ip addressing in a wireless network
12/14/2000WO2000076085A1 Power control during inter-generation soft hand-offs
12/14/2000WO2000022850A9 Method for dynamic allocation of wireless base station dsp resources
12/13/2000EP1059826A1 Mobile communication device and mobile communication system
12/13/2000EP1059823A1 Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems
12/13/2000EP1059820A2 Method and apparatus for providing fast cell change in a packet-switched cellular radio system
12/13/2000EP1059012A1 Telecommunications system with wireless code and time-division multiplex based telecommuncation between mobile and/or stationary transmitting/receiving devices
12/13/2000EP1059011A1 Relaying in a telecommunications system based on code and time-division multiplex
12/13/2000CN1276952A Method and apparatus for capacity driven intra-cell handover in cellular telephone network
12/13/2000CN1276950A Method and apparatus for completing handover between wireless communication
12/13/2000CN1276691A Cellular network with preferable mobile terminal/base station chaining, and method and determining same
12/13/2000CN1276655A Macro diversity control system having macro diversity mode based on work class
12/12/2000US6161015 Method for improving communication coverage in multi-cell communication systems using location information
12/12/2000US6161014 Method of handling over a call between two relay stations of a cell of a digital cellular mobile radio system
12/12/2000US6161013 Wireless communication system and method
12/12/2000US6160999 Wireless communication system providing improved forward link management and method of operation
12/12/2000US6160799 Method of and apparatus for pilot set maintenance
12/12/2000US6160798 Method and system for managing base station resources in a code division multiple access cellular communication system
12/12/2000CA2217628C Mobile communication scheme for efficiently regulating service through micro-cell system in coordination with service through macro-cell system
12/11/2000CA2311270A1 Low back haul reactivation delay for high-speed packet data services in cdma systems
12/07/2000WO2000074429A1 Method for seamless handover between communications networks
12/07/2000WO2000074427A1 Procedure for load control in a cellular cdma communications system
12/07/2000WO2000074426A1 Method and apparatus for measuring control channel signal strength in wireless communications system
12/07/2000WO2000074425A1 Methods and apparatus for performing slot hopping of logical control channels in wireless communications systems
12/07/2000WO2000074423A1 Method and arrangement for establishing a connection between a base station and mobile station
12/07/2000WO2000074421A1 A method for initiating in a terminal of a cellular network the measurement of power levels of signals and a terminal
12/07/2000WO2000074420A1 Method and arrangement for switching cells
12/07/2000WO2000074419A1 Handover in a cellular communications system
12/07/2000WO2000074418A2 Method and device for transmitting information via neighboring base stations in a radio communication system
12/07/2000WO2000074417A1 Group handover in a cellular communications network
12/07/2000WO2000074341A1 Protocol data unit encapsulation method
12/07/2000WO2000074275A1 Apparatus and method for implementing handoff in mobile commnication system with short sync channel
12/07/2000WO2000074263A1 Forward link transmission power control during soft handoff
12/07/2000CA2374967A1 Methods and apparatus for performing slot hopping of logical control channels in wireless communications systems
12/07/2000CA2373658A1 Forward link transmission power control during soft handoff
12/07/2000CA2337917A1 Apparatus and method for implementing handoff in mobile communication system with short sync channel
12/06/2000EP1058474A1 Cellular network with optimised mobile terminals/base stations links and method for determining the same
12/06/2000EP1058473A1 Group handover in a cellular communications network
12/06/2000EP1058471A2 Mobile telecommunications system
12/06/2000EP1058408A1 Macrodiversity control system having macrodiversity mode based on operating category of wireless unit
12/06/2000EP1057357A1 Measurement reporting in a telecommunication system
12/06/2000EP1057356A1 Measurement reporting in a telecommunication system
12/06/2000EP1057284A2 A method and a system for controlling a macrodiversity connection through at least two radio network controllers
12/06/2000EP0686338B1 Cellular mobile radio system with improved handover
12/06/2000CN1275872A 移动电信系统 Mobile Telecommunications System
12/05/2000US6157837 Mobile communication system, network and mobile station
12/05/2000US6157836 Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
12/05/2000US6157835 System and method for detecting and handling system and capability changes in handoffs of cellular calls
12/05/2000US6157834 Terrestrial and satellite cellular network interoperability
12/05/2000US6157833 Method for reducing status reporting in a wireless communication systems
12/05/2000US6157668 Method and apparatus for reducing the average transmit power of a base station
12/05/2000US6157627 Channel allocation for mixed multislot services
12/03/2000CA2309467A1 Macrodiversity control system having macrodiversity mode based on operating category of wireless unit
11/2000
11/30/2000WO2000072622A1 Method and apparatus for soft handoff in a cdma communication system
11/30/2000WO2000072620A1 Handoff in a mobile system through an external network
11/30/2000WO2000072489A1 Method for changing communication in a communication system, and communication system therefor
11/30/2000WO2000049816A3 Code allocation in connection with soft handover in cdma system
11/29/2000EP1056258A1 Data unit sending means and control method in wireless networks
11/29/2000EP1056219A2 Mobile communication system
11/29/2000CN1275294A CDMA mobile terminal device
11/28/2000US6154653 Soft swap handoff method in a CDMA cellular system
11/28/2000US6154652 Device and method for performing handoff in mobile communication system
11/23/2000WO2000070902A1 Method and apparatus for efficient candidate frequency search while initiating a handoff in a code division multiple access communication system
11/23/2000WO2000070900A1 Intersystem message indicator specifying min or imsi usage
11/23/2000WO2000070899A1 Method for conducting handoff back communication scenarios