Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
05/2009
05/28/2009US20090135783 FMIPv6 Intergration with Wimax
05/28/2009US20090135780 Preemptive dynamic frequency selection
05/28/2009US20090135761 Preamble design for a wireless signal
05/28/2009US20090135759 Radio communication terminal and network side communication apparatus
05/28/2009CA2743614A1 Mobile communication method and radio base station
05/28/2009CA2706057A1 Mobile station and mobile communication method
05/28/2009CA2704017A1 Source initiated communication handover
05/27/2009EP2063657A1 A handover method for mobile communication, a system and a base station thereof
05/27/2009EP2063651A1 Radio communication terminal, radio communication network system, handover timing deciding method
05/27/2009EP2063607A1 Method and system for managing call routing in a network environment including a circuit-switched network and an IP Multimedia Subsystem IMS
05/27/2009EP2063579A1 Method for handling radio bearer messages during reset and reestablishment in a wireless system
05/27/2009EP2062455A1 Managing mobility of different wireless communication technologies
05/27/2009EP2062454A2 Method of administering call handover between cells in a communications system
05/27/2009EP2062452A1 Updating of neighbouring cell list
05/27/2009CN101444128A Methods and apparatus for reducing roaming latency in a mobile node
05/27/2009CN101444127A Packet data support node and method of activating packet flow contexts during handover
05/27/2009CN101444126A Mobile radio communication system and handover executing method in the same
05/27/2009CN101444125A Presetting authorization treatment
05/27/2009CN101444121A Radio access method for mobile radio network, relevant network and computer program product
05/27/2009CN101444120A Method for the transfer of information during handovers in a communication system
05/27/2009CN101442809A Random access method and system for wireless access network of multiple subsystems
05/27/2009CN101442789A Access control method and apparatus of mobile communication system layered network
05/27/2009CN101442786A Method and apparatus for determining target district
05/27/2009CN101442785A Method and system for controlling roaming authority using united database
05/27/2009CN101442784A Method, system and apparatus for switching network
05/27/2009CN101442783A Method, apparatus and system for reporting scanning result
05/27/2009CN101442773A Rapid switching method for wireless netted network
05/27/2009CN101442744A Method, equipment and system for switching isomerization access network
05/27/2009CN101442741A Method and system for mobile communications
05/27/2009CN101442734A Method for optimizing multi-business stream operation of WiMAX system
05/27/2009CN100493255C A system and method for realizing the call service based on voice service continuity
05/27/2009CN100493254C Heterofrequency blind switch-over method in WCDMA system
05/27/2009CN100493253C Handover method and apparatus
05/27/2009CN100493252C Method for switching mobile terminal service in digital TV broadcast multiple frequency network
05/27/2009CN100493245C Switching control method
05/27/2009CN100493238C MBMS point to point channel and point to multipoint channel switching mehtod
05/27/2009CN100493231C Method, apparatus and system for realizing roaming limitation
05/27/2009CN100493230C Method for adjusting soft-switch proportion
05/27/2009CN100493228C Switchover controll method of multiple frequency points system
05/27/2009CN100493027C Mobile communication system and across-region hand-over control method
05/27/2009CN100492995C Method for testing trigger for rerouting, terminal and router
05/27/2009CN100492952C Soft switching roaming charging mehod
05/27/2009CN100492950C Positoning precision improving method of advanced forward link trilateration
05/27/2009CN100492930C Spread spectrum communication device and spread spectrum communication method
05/26/2009US7539492 System and method for providing a handoff leg associated with a preexisting leg in a network environment
05/26/2009US7539491 Authenticating between a CDMA network and a GSM network
05/26/2009US7539309 Method and system for GSM authentication during WLAN roaming
05/26/2009US7539173 Radio communication system, radio terminal, base station, control equipment and communication method
05/26/2009US7539171 Packet data serving node initiated updates for a mobile communication system
05/26/2009US7539170 Optimized data reconnect
05/26/2009US7539163 System and method for a handoff in a multimedia mobile network
05/26/2009US7539162 Walsh code management in a code division multiple access cellular wireless communication system
05/26/2009US7539138 Method of arranging data transfer in a wireless telecommunication system
05/26/2009US7539126 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
05/22/2009WO2009065063A2 Resolving node identifier confusion
05/22/2009WO2009065053A2 Using identifiers to establish communication
05/22/2009WO2009065033A1 Classifying access points using pilot identifiers
05/22/2009WO2009064931A1 Favoring access points in wireless communications
05/22/2009WO2009063924A1 Network reselection method
05/22/2009WO2009063434A1 Mapping quality of service for intersystem handover
05/22/2009WO2009062440A1 A method, apparatus and system for realizing network optimized handover
05/22/2009WO2009062427A1 Method and apparatus for radio resource management
05/22/2009WO2009026190A3 Idle mode mobility management in a multi-access system using pmip
05/22/2009WO2008139319A3 Context transfers and multi-band operation for wireless networks
05/22/2009WO2008134473A3 Method and apparatus of measurement mechanism and efficient paging and broadcasting scheme implementation in mbms dedicated cell of lte systems
05/22/2009WO2008081310A9 Handover of circuit-switched call to packet-switched call, and vice versa
05/22/2009WO2007078051A3 Method for handover in mobile communication system
05/22/2009WO2007078043A3 Method of executing handover between heterogeneous networks and method of supporting the same
05/22/2009WO2007078042A3 Method for handover in mobile communication system
05/22/2009CA2809193A1 Utilizing broadcast signals to convey restricted association information
05/22/2009CA2705860A1 Using identifiers to establish communication
05/22/2009CA2705828A1 Classifying access points using pilot identifiers
05/22/2009CA2705748A1 Cell selection method and mobile station
05/22/2009CA2705476A1 Method and apparatus for state/mode transitioning
05/22/2009CA2704581A1 Favoring access points in wireless communications
05/22/2009CA2703886A1 Resolving node identifier confusion
05/21/2009US20090131059 Communication method and system, data transmission method and system, and communication mode combination method and system
05/21/2009US20090131058 Method and apparatus for call handover in a telecommunications system
05/21/2009US20090131057 Neighboring cell interference management in sc-fdma
05/21/2009US20090131056 Computing an Action Time for Allocation of Resources to a Mobile Station That is Handing Over From a Source to a Target Base Station
05/21/2009US20090131055 Method and apparatus of signaling and procedure for sequence hopping pattern change during handover
05/21/2009US20090131054 Method and system for enabling dual standby state in a wireless communications system
05/21/2009US20090131053 Internetworking of Cellular Radio Networks and Wireless Data Networks
05/21/2009US20090131049 System, method, and computer-readable medium for user equipment handoff within an ip-femtocell network
05/21/2009US20090131046 Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
05/21/2009US20090131045 Single number services for fixed mobile telephony devices
05/21/2009US20090131026 Call transfer to proximate devices
05/21/2009US20090129359 Hand Over Method From Asynchronous Mobile Communication Network to Synchronous Mobile Communication Network
05/21/2009US20090129358 Communication Apparatus, Communication Method and Program
05/21/2009US20090129350 Preamble design for a wireless signal
05/21/2009US20090129343 Mobile communication terminal, incoming data detecting method and incoming data detecting program
05/21/2009US20090129342 Mapping quality of service for intersystem handover
05/21/2009US20090129341 Source initiated communication handover
05/21/2009US20090129340 Communication apparatus and method for controlling use of service
05/21/2009US20090129339 Method and apparatus for state/mode transitioning
05/21/2009US20090129338 Utilizing broadcast signals to convey restricted association information
05/21/2009US20090129337 Method and apparatus for performing piconet coordinator handover in wireless personal area network
05/21/2009US20090129336 System, method, and computer-readable medium for user equipment handoff from a macrocellular network to an ip-femtocell network
05/21/2009US20090129335 Method for handover in mobile communication system
05/21/2009US20090129334 Soft handoff in Ofdma system