Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
04/2004
04/15/2004US20040072567 Method of selecting cells of base stations for soft-handover connection, and a network for mobile telecommunications
04/15/2004US20040072565 Best-cell amendment method for amending hysteresis margin according to the degree of congestion
04/15/2004US20040071248 Base station apparatus of mobile communication system
04/15/2004US20040071220 Base station apparatus of mobile communication system
04/15/2004US20040071192 Base station apparatus of mobile communication system
04/15/2004US20040071119 Control method of searching neighboring cells, mobile station, and mobile, communication system
04/15/2004US20040071113 Method and apparatus for performing idle handoff in a multiple access communication system
04/15/2004US20040071088 Streaming media
04/15/2004CA2669483A1 Wireless communication method and system with controlled wtru peer-to-peer communications
04/15/2004CA2500658A1 Method and system wherein handover information is broadcast in wireless local area networks
04/14/2004EP1408710A1 Apparatus and method for allocating resources of a virtual cell in an OFDM mobile communication system
04/14/2004EP1408707A1 A recognition method of identifying primary cell in site selective diversity transmit control
04/14/2004EP1408651A2 Seamlessly networked end user device
04/14/2004EP1407591A1 Network-aware application in a 4g environment
04/14/2004EP1300039A4 A method on cell site selection in a cellular system with interference free window
04/14/2004EP1264505B1 Defining measurement gaps in inter-frequency measurement
04/14/2004EP1057284B1 A method and a system for controlling a macrodiversity connection through at least two radio network controllers
04/14/2004EP0903049B1 Method for the management of radiocommunication intercell handovers in a cellular radiocommunication system
04/14/2004CN1489877A Method and system for inter-operator handover between WCDMA and GSM
04/14/2004CN1489340A Integrated wireless access network controller and method for selecting wireless accessing network
04/14/2004CN1489313A Method for positioning user device at soft changing state
04/14/2004CN1146287C Methods and systems for facilitating a multi-mode multi-pilot hard handoff
04/14/2004CN1146285C Device and method for implementing handoff in mobile communication system
04/14/2004CN1146268C Region-cross switching method in cellular mobile communication system
04/14/2004CN1146148C Method of providing site selection diversity in mobile communication system
04/13/2004US6721571 Wireless network infrastructure in that digital processing resources are shared
04/13/2004US6721567 Apparatus, and an associated method, for selecting a likely target cell in a cellular communication system
04/13/2004US6721565 Handover of wireless calls between systems supporting circuit and packet call models
04/13/2004US6721564 Mobile communication terminal apparatus having hand-over requesting function, hand-over control device, hand-over controlling method and storage medium storing the hand-over controlling method
04/13/2004US6721563 Signal measurement
04/13/2004US6721351 Handoff supporting apparatus and method in CDMA communication system supporting multi-frequency assignment
04/08/2004WO2004030396A1 Packet transferring and transmitting method and mobile communication system
04/08/2004WO2004030395A1 A method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances
04/08/2004WO2004030392A1 Requesting and controlling access in a wireless communications network
04/08/2004WO2004030249A2 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
04/08/2004WO2004016010B1 Identity protection in a lan-universal radiotelephone system
04/08/2004US20040068571 Access system for an access network
04/08/2004US20040067774 Radio base station system method for controlling transmission of synchronization burst and transmission control program
04/08/2004US20040067754 System and method for supporting quality of service in vertical handovers between heterogeneous networks
04/08/2004US20040066777 Method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol
04/08/2004US20040066767 Using the training sequence code to identify individual mobile stations
04/08/2004US20040066764 System and method for resource authorizations during handovers
04/08/2004US20040066744 Method for managing processing resoources in a mobile radiocommunication system
04/08/2004DE10245877A1 Radio communication system for transmission of data between several base stations uses relay station between base stations connected to network controllers
04/08/2004DE10245121A1 Verfahren zum Betrieb eines Mobilfunksystems, Mobilfunksystem und Anpassungseinrichtung für ein Mobilfunksystem A method of operating a mobile radio system, mobile radio system and adjusting means for a mobile radio system
04/08/2004DE10245118A1 Verfahren zum Betrieb eines Mobilfunksystems, Mobilfunksystem, Mobilstation sowie Einrichtung zum Bestimmen einer Teilgruppe von benachbarten Funkzellen eines Mobilfunksystems A method of operating a mobile radio system, mobile system, mobile station and means for determining a subset of neighboring radio cells of a mobile radio system
04/08/2004DE10245113A1 Vorbereitung einer Intersystem-Verbindungsweiterschaltung Preparing an inter-system handover
04/08/2004CA2500349A1 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
04/07/2004EP1406418A1 Reducing interference in a CDMA communication system by adapting the power level of base station pilot signals
04/07/2004EP1405541A1 Relocation of serving network radio network controller (srnc) which has used direct transport bearers between srnc and base station
04/07/2004EP1405540A1 Method for carrying out a qos-oriented handoff between a first and a second ip-based, especially mobile ipv6-based, communication path, between a mobile node (mn) and a correspondent node (cn)
04/07/2004EP1405538A1 A method of ranking neighbour cells as candidates for an hand over
04/07/2004EP1405441A1 Candidate handoff list for airborne cellular system
04/07/2004EP1405420A2 System and method for code division multiple access communication in a wireless communication environment
04/07/2004CN1488228A Method for monitoring neighbouring radio cells in a radio communication system
04/07/2004CN1487754A Shift processing method for mobile communication system
04/07/2004CN1487751A Method for protecting integrity of transmitted information in mobile radio system
04/07/2004CN1145405C Method for seam less handover between communication networks
04/07/2004CN1145403C Method and equipment for handover cell
04/07/2004CN1145402C Method for allocating radio channel and radio communication system
04/07/2004CN1145395C Handover downward bridge method for global mobile communication system
04/07/2004CN1145387C Method and device for handoff in communication system
04/07/2004CN1145381C Scanning to neighbor in a cellular radio telephone system
04/07/2004CN1145295C Method for soft handover cell of mobile station in CDMA communication system
04/07/2004CN1145282C Channel distributing method for base station in mobile communication system
04/06/2004US6718181 Communication terminal, and over-interference prevention method
04/06/2004US6718171 Robust and efficient reacquisition after call release
04/06/2004US6717927 System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
04/06/2004US6717924 Control-hold mode
04/01/2004WO2004028195A1 Distributing shared network access information in a shared network mobile communications system
04/01/2004WO2004028189A2 Method for carrying out a transfer procedure in a radio communication system for a packet-switching connection and radio communication system suitable for the same
04/01/2004WO2004028057A2 System and method for providing a super channel in a multi-band multi-protocol hybrid wired/wireless network
04/01/2004WO2004028050A1 Method and apparatus for indicating hsdpa activity information
04/01/2004WO2004028012A1 Inter-system monitor function
04/01/2004WO2004027628A1 System and method for access point (ap) aggregation and resiliency in a hybrid wired/wireless local area network
04/01/2004WO2004014097B1 Adaptive dual-mode reverse link scheduling method for wireless telecommunications networks
04/01/2004WO2003094363A3 Switch frame, method of transmitting the switch frame and a quality indicator channel structure including the switch frame
04/01/2004WO2003084256A3 Method for configuration of a compressed mode in a mobile radiocommunication system
04/01/2004WO2003069919A3 Reselection optimization in mobile wireless communication devices and methods therefor
04/01/2004US20040064581 Data forwarding controller communication terminal apparatus, data communication system and method, and computer program
04/01/2004US20040064563 Change of bandwidth in a cellular communications system
04/01/2004US20040063431 Method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances
04/01/2004US20040063430 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
04/01/2004US20040063429 Handover control apparatus, radio terminal device, edge router, router, mobile communication system, and handover control method
04/01/2004US20040063427 Greyzone system selection
04/01/2004US20040063426 Method and system wherein handover information is broadcast in wireless local area networks
04/01/2004US20040062321 Base station apparatus of mobile communication system
04/01/2004US20040062273 Method and system for providing bandwidth allocation and sharing in a hybrid wired/wireless network
03/2004
03/31/2004EP1404144A1 Anti-Synchronous radio channel slicing
03/31/2004EP1404143A2 Handover of a wireless terminal
03/31/2004EP1404140A1 Method for information transmission and corresponding wireless communication system
03/31/2004EP1404068A2 Mobile communication system, server apparatus, and data transmission method
03/31/2004EP1402754A1 Method for handing off streaming media sessions between wireless base stations in a mobile streaming media system
03/31/2004EP1402753A2 Method and apparatus for soft handoff between base stations using different frame formats
03/31/2004EP1402750A1 Handover in a cellular communication system
03/31/2004EP1402749A1 Method and system for load sharing between a plurality of cells in a radio network system
03/31/2004EP0872141B1 A handover method, and a cellular radio system
03/31/2004CN1486575A Determination of uplink transfer channel parameter value
03/31/2004CN1486104A Radio communication method ,radio base station and radio terminal
03/31/2004CN1486003A Method of soft switching in WCDMA network