Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
08/2001
08/08/2001EP1121817A1 Broadband base station architecture for advanced resource management
08/08/2001CN1307788A Method for controlling handover of telecommunication connections between mobile parts and base stations in cellular telecommunications systems having wireless telecommunication
08/08/2001CN1307786A Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method
08/07/2001US6272346 Manhole type base station, mobile communication system having the base station and hand-off control method in the mobile communication system
08/07/2001US6272315 Mobile satellite system/terrestrial wireless system interworking techniques
08/07/2001US6272148 Scheme for reliable communications via radio and wire networks using transport layer connection
08/07/2001CA2199892C Scheme for wire line data transmission in mobile communication system
08/07/2001CA2052960C Handoff procedure that minimizes disturbances to dtmf signalling in a cellular radio system
08/02/2001WO2001056232A2 Method and apparatus for channel optimization during point-to-point protocol (ppp) session requests
08/01/2001EP1120985A1 Cellular radio telecommunications user equipment
08/01/2001EP1120984A1 Cellular radio telecommunications network
08/01/2001EP1120002A2 Extended functionality in mobile telephone network
08/01/2001EP1120001A1 Channel reassignment handshake in a mobile radio communication system
08/01/2001EP1120000A1 Load sharing for mcpa-equipped base stations
08/01/2001EP1119995A1 Random access in a mobile telecommunications system
08/01/2001EP1119985A1 Dynamic allocation of carrier frequencies in a wireless broadband base station
08/01/2001EP1119984A1 Method for dynamic allocation of wireless base station dsp resources
08/01/2001EP1119951A1 Increased cell packet switched traffic capacity
08/01/2001CN1306728A Method and appts. for handoff within communication system
07/2001
07/31/2001US6269087 Handover type judgement scheme for CDMA mobile communication system
07/26/2001WO2001054443A2 Method and system for improving the performance of inter-system handovers
07/26/2001WO2001054442A1 Cell reselection signalling method
07/26/2001WO2001054288A2 Method for the decentralised management of measurement results in a radio communications system
07/26/2001US20010009853 Method for selecting network system in mobile terminal and storsage medium storing program of same
07/26/2001US20010009543 Method for transmitting long code state information in asynchronous mobile communication system
07/25/2001EP1119212A2 Device and method for performing handoff from async mobile communication system to sync mobile communication system
07/25/2001EP1119116A1 Mobile communication terminal and method of detecting received signal strength
07/25/2001EP1118232A1 Method and device for preventing toggling between two zones of a wireless communications network
07/25/2001CN1305688A Handoven-method in cellular radio system
07/25/2001CN1305687A Increasing traffic capacity in cellular communications system by change of traffic channel rate
07/25/2001CN1305328A Mobile radio communication system possessing synchronous switch
07/25/2001CN1305326A Mobile radio communication system with improved hard switch
07/25/2001CN1305318A Switching method for equalizing traffic distribution in mobile communication system
07/24/2001US6266530 Multi-cell communication system and method for allocating a communication resource therein
07/24/2001US6266529 Method for CDMA handoff in the vicinity of highly sectorized cells
07/24/2001CA2194618C Improved handover for a mobile communication system, network and mobile station
07/24/2001CA2183293C Cellular communication system and method providing improved handoff capability
07/19/2001WO2001052585A1 Method for preparing an interfrequency handover, a network element and a mobile station
07/19/2001WO2001052584A1 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
07/19/2001WO2001052582A1 Method and devices for improved handover procedures in mobile communication systems
07/19/2001WO2001052570A2 Establishment of a control channel in a communications network
07/19/2001WO2001052567A2 Base station synchronization for handover in a hybrid gsm/cdma network
07/19/2001WO2001052501A2 Method and apparatus for global roaming
07/19/2001WO2001052495A2 Method and apparatus in a telecommunications system
07/19/2001WO2001013580B1 Data transmission between a first mobile services switching center of a first mobile radio system and a second mobile services switching center of a second mobile radio system
07/19/2001US20010008521 Method for preparing an interfrequency handover, a network element and a mobile station
07/19/2001DE10001608A1 Operating method for mobile radio network, involves stopping packet forwarding to primary base station, based on the identifier, when the connection between mobile and secondary base stations is switched
07/19/2001CA2850221A1 Base station synchronization for handover in a hybrid gsm/cdma network
07/19/2001CA2711787A1 Base station synchronization for handover in a hybrid gsm/cdma network
07/18/2001EP1117269A1 Method and devices for improved handover procedures in mobile communication systems
07/18/2001EP1117268A1 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
07/18/2001EP1117266A1 Method and apparatus for global roaming
07/18/2001EP1117265A1 Method and apparatus for global roaming
07/18/2001EP1117225A2 Data transmission to and from a mobile terminal in a network
07/18/2001EP1116408A1 Improvements in, or relating to, communication system
07/18/2001EP1116407A1 Method for robust handoff in wireless communication system
07/18/2001EP1116394A1 Method for the radio coverage of a mobile terminal of a mobile radiotelephone network
07/18/2001CN1304627A Mobile communication network and method of operation thereof
07/18/2001CN1304624A Cell selection in mobile radio systems
07/18/2001CN1304623A Communication terminal device and method of prevention of excessive interference
07/18/2001CN1304594A Apparatus and method for implementing handoff in mobile communication system with short sync. channel
07/18/2001CN1304592A Channel assignment method for base station in mobile communication system
07/18/2001CN1304591A Method of providing burst timing for high-speed data transmission in base station transceiver system of mobile communication system
07/18/2001CN1304589A Method for supporting discontinuous transmission mode in base station in mobile communication system
07/18/2001CN1304269A Method and device for executing handover from asynchronous mobile communication system to synchronous mobile communication system
07/17/2001US6263207 Mobile radio communication system and radio circuit controlling method therefor
07/17/2001US6263206 Method providing coordination of multiple call switching centers for a wireless service
07/17/2001US6263205 Mobile radio communication system
07/17/2001US6263204 Switching center for mobile handover
07/17/2001US6263203 Method for the decentrally controlled, seamless handover of mobile terminal equipment between base stations
07/12/2001WO2001050804A1 Redirection at terminating call setup for dual-mode mobile stations operating through radio access networks having non-integrated air interface standards
07/12/2001WO2001050799A2 Method and system for handling the transcoding of connections handed off between mobile switching centers
07/12/2001WO2001050794A1 Cell changing device and cell changing method
07/12/2001WO2001050783A2 Method and apparatus for requesting point-to-point protocol (ppp) instances from a packet data services network
07/12/2001US20010007819 Mobile communication system for performing hand-off control based on channel station data
07/12/2001US20010007552 Method and apparatus for adjacent service area handoff in communication systems
07/12/2001US20010007551 Radio communication apparatus and method
07/11/2001EP1115261A1 Mobile communication terminal device
07/11/2001EP1114565A1 Improved method and arrangement for changing cells
07/11/2001EP1114564A1 Handover between mobile communication networks
07/11/2001CN1303575A Method for improving communication coverage in multi-cell communication systems using location information
07/11/2001CN1303550A Spread spectrum communication device and spectrum communication method
07/11/2001CN1303191A Method and system of code division multiple access mobile communication
07/11/2001CN1303190A Method and system of code division multiple access mobile communication
07/11/2001CN1068482C Method and apparatus for packet alignment in communication system
07/10/2001US6259920 Handover method in mobile communication system
07/10/2001US6259919 Method for identifying a fast speed mobile station, and a base station
07/10/2001US6259918 Preservation of cell borders at hand-off within a smart antenna cellular system
07/10/2001US6259916 Method and apparatus for minimizing perceptible impact on an interrupted call prior to hand-off
07/10/2001US6259915 Multiple hyperband mobile and base stations
07/10/2001US6259683 Mobile communication system for accomplishing handover with phase difference of frame sync signals corrected
07/05/2001WO2001049061A1 Improved soft handoff algorithm and wireless communication system for third generation cdma systems
07/05/2001WO2001049059A1 Handover control method and system
07/05/2001US20010006552 Method for transmitting an encryoption number in a communication system and a communication system
07/05/2001US20010006515 Device and method for performing handoff from async mobile communication system to sync mobile communication system
07/05/2001US20010006514 Apparatus and method for performing handoff in a mobile communication system
07/05/2001US20010006513 Apparatus and method for processing handover in IMT-2000 system
07/05/2001DE19962264A1 Verfahren zur Rahmensynchronisation zwischen einem Endgerät und einer Basisstation bei einer Verbindungsweiterschaltung in einem Funk-Kommunikationssytem A method for frame synchronization between a terminal and a base station at a handover in a radio communication system
07/05/2001DE19961516A1 Verfahren zur Steuerung einer Verbindungsweiterschaltung in einem Funk-Kommunikationssystem Method for controlling a connection transfer in a radio communication system
07/05/2001CA2395954A1 Improved soft handoff algorithm and wireless communication system for third generation cdma systems