Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
01/2009
01/22/2009US20090022106 Crossover node detection method and crossover node detection program for causing computer to execute the method
01/22/2009US20090022062 Method and apparatus for performing inter-radio access technology measurements to support geran band scan
01/22/2009CA2692944A1 System and method for handoff of session from voip interface to cellular interface of dual-mode device
01/22/2009CA2692818A1 Method of establishing a hrpd signal link
01/22/2009CA2692766A1 Methods, apparatuses and computer program produts for inter-system handoff implementing tunneling between source and target access systems
01/21/2009EP2018083A1 Method and device for performing a handover and communication system comprising such device
01/21/2009EP2018074A1 An handoff control method,a repeater and a base station in a wireless access system
01/21/2009EP2017992A2 Enhanced uplink operation in soft handover
01/21/2009EP2016796A1 Systems and methods for managing resources during handoff across communication systems having different grades of quality of service awareness
01/21/2009EP2016795A1 Packet data support node and method of activating packet flow contexts during handover
01/21/2009EP1759548B1 Method to achieve coexistence between centralized tdma mac and a second mac in wireless communication systems
01/21/2009EP1645050A4 Method and apparatus for mitigating power-control errors during a soft handoff in a wireless communication system
01/21/2009CN101352093A Method for forwarding learned state information to mobile target node
01/21/2009CN101352091A Mobile device-initiated measurement gap request
01/21/2009CN101352064A Handoffs in a wireless local area network
01/21/2009CN101352055A Mobile communication method, mobile communication system, and mobile terminal
01/21/2009CN101351048A Hard handoff and a radio system
01/21/2009CN100455128C Wireless-network environment detection and reporting method in network switch-over
01/21/2009CN100455124C Method for user equipment start service and selecting small area
01/21/2009CN100455120C Message safety transmitting method befor set-up of link in heterogeneous network switch-over
01/21/2009CN100455117C Method for improving reliability of fast switch over business
01/21/2009CN100455115C Method and system for supporting route zone updating after relocating between nodes by service GPRS
01/21/2009CN100455112C Residence reselecting based on subscriber priority
01/21/2009CN100455111C Method and system of realizing R3 interface shift based on resource optimization
01/21/2009CN100455104C Switching method between optical channel and radio channel
01/21/2009CN100455102C Soft hand off method for code divide multiple access system
01/21/2009CN100455100C Intersystem base station handover
01/21/2009CN100454863C Selective pre-authentication to anticipated primary wireless access points
01/21/2009CN100454819C Method for realizing multiple packet broadcasting service
01/21/2009CN100454794C Hard switchover judging method for wide band CDMA system
01/20/2009US7480721 Method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff
01/20/2009US7480520 Gateway relaying communication between a radio intelligent terminal and a server
01/20/2009US7480509 Handover system and method for minimizing service delay due to pingpong effect in a broadband wireless access communication system
01/20/2009US7480307 Protocol to determine optimal target access routers for seamless IP-level handover
01/20/2009US7480274 Data forwarding controller communication terminal apparatus, data communication system and method, and computer program
01/20/2009US7480273 Method, mobile station and base station for data transmission in a mobile radio system
01/20/2009US7480272 Soft handoff in IP-based CDMA networks by IP encapsulation
01/20/2009US7480243 Packet ordering method and apparatus in a mobile communication network employing hierarchical routing with data packet forwarding
01/20/2009US7479869 Metal resistor and resistor material
01/15/2009WO2009009519A1 Method and apparatus for handover and session continuity using pre-registration tunneling procedure
01/15/2009WO2009009498A1 Processing qoffset parameter
01/15/2009WO2009007887A2 Reconfiguration of fractional dedicated channel slot format
01/15/2009WO2009006825A1 Handover method, method for joining multicast group and access router in proxy mobile ip
01/15/2009WO2009006774A1 Interior hangover method in a system
01/15/2009US20090017864 Local area cellular basestation
01/15/2009US20090017854 Different frequency monitoring apparatus and method in mobile communication system
01/15/2009US20090017825 Method for allocating of at least one access point to a mobile terminal in a cellular network, corresponding terminal, mobile server and programs
01/15/2009US20090017823 Technique for controlling handovers within a multi-radio wireless communication system
01/15/2009US20090017822 Method of releasing link connection after handover in multi-mode mobile terminal and terminal thereof
01/15/2009US20090017808 Call transfer to proximate devices
01/15/2009US20090016328 METHOD FOR SCHEDULING VoIP TRAFFIC FLOWS
01/15/2009US20090016304 Method for Control of a Connection Exchange Between Network Access Devices
01/15/2009US20090016300 Method and apparatus for fast inter-system handover
01/15/2009US20090016298 Communication handover method and communication message processing method
01/15/2009US20090016276 Channel allocation method for asynchronous mobile communication system
01/15/2009CA2693413A1 Architecture for multiple mih users
01/15/2009CA2692729A1 Optimized mobility management procedures using pre-registration tunneling procedures
01/15/2009CA2691740A1 Processing qoffset parameter
01/14/2009EP2015591A1 Communication terminal apparatus and handover method
01/14/2009EP2015526A2 Downlink packet data convergence protocol behaviour during handover
01/14/2009EP2014128A2 System and method for supporting voice call continuity for voip emergency calls
01/14/2009EP2014127A2 Method and apparatus for dynamic anchoring of cs calls for cs-to-voip handoffs
01/14/2009EP2014125A2 Mehtod of transmitting and receiving control information of multimode mobile terminal
01/14/2009EP2014123A1 Method and device for handover in a wireless communication network
01/14/2009EP2014121A1 A method of operation in a dual carrier communication system
01/14/2009EP2014119A1 Dynamic building of monitored set
01/14/2009EP2014114A2 Handover between radio networks
01/14/2009EP2014029A1 A method for generating a congestion flag based on measured system load
01/14/2009EP2014020A1 Wlan and wwan connection migration methods and apparatus
01/14/2009EP1797737B1 Transfer of a user equipment in a communication system
01/14/2009EP1709771A4 Method and apparatus for transmission of control data in a packet data communication system
01/14/2009EP1502451A4 Handovers of user equipment connections in wireless communication systems
01/14/2009EP1099355B1 Method and apparatus for the transmission of packets of data
01/14/2009CN101347031A A method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system
01/14/2009CN101347021A Inter-frequency handoff in wireless communication network
01/14/2009CN101347015A Tune-away protocols for wireless systems
01/14/2009CN101346962A Apparatus and method for measuring carrier-to-interference-and-noise ratio using downlink preamble
01/14/2009CN101346911A Method and apparatus for handover in digital broadcasting system
01/14/2009CN101345823A Information device and portable information apparatus
01/14/2009CN100452927C Planet-earth link switching method and planet-earth link switching mode selection processing device
01/14/2009CN100452914C Management method for radio resources in a radio telecommunication system
01/14/2009CN100452911C Method for detecting ping-pong handover effect of cellular network
01/14/2009CN100452910C Soft switching fault analyzing method
01/14/2009CN100452889C Rransition control method and mobile station and communication controller
01/14/2009CN100452736C Method, medium, and apparatus controlling handover between different networks
01/14/2009CN100452677C Mobile communication system, mobile station, base station, communication path quality estimation method used for the same
01/14/2009CN100452666C Multiple mode RF communication device
01/13/2009US7477916 Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network
01/13/2009US7477908 Messaging protocol/service switching methods and devices
01/13/2009US7477899 Integrating rate or power control with scheduling of reverse link wireless transmissions in a handoff zone
01/13/2009US7477898 Hand-off control method and wireless communication apparatus using the method
01/13/2009US7477897 Method for handoff of a telephone call between two different wireless networks
01/13/2009US7477896 Reducing missed pages during cell reselection in a wireless communication system
01/13/2009US7477659 System and method for performing admission control functions in a data network
01/13/2009US7477625 Inter-network handoff method
01/13/2009US7477620 Managing network information in access routers (ARs)
01/13/2009US7477609 Method for managing processing resources in a mobile radiocommunication system
01/08/2009WO2009006196A2 Method and apparatus for determining capability of a serving system for anchoring a call using an intelligent network protocol
01/08/2009WO2009006069A1 Method and apparatus for performing cell reselection
01/08/2009WO2009003406A1 A method and system of smooth handoff for proxy mobile ip terminal