Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
06/2007
06/28/2007US20070147370 Apparatus and method for resetting physical channel
06/28/2007US20070147338 Opportunistic Use of Wireless Network Stations as Repeaters
06/28/2007US20070147337 Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system
06/28/2007US20070147320 Access router selection method
06/28/2007US20070147307 Method and apparatus for transmitting and receiving audio data in mobile communication terminal
06/28/2007US20070147305 Employing simulated acknowledgment signals for efficient handoffs in cellular packet networks
06/28/2007US20070147303 Method and multimode terminal for minimizing mute interval
06/28/2007US20070147301 Method for acquiring handover network in multi-mode terminal and multi-mode terminal therefor
06/28/2007US20070147300 Fast handover method using candidate CoAs
06/28/2007US20070147299 Wireless transmission device
06/28/2007US20070147298 Method and apparatus for mobility management in wireless networks
06/28/2007US20070147295 Mobile station, mobile communication system, handover control method, handover control program and recording medium
06/28/2007US20070147282 Method and system for re-establishing context of data packet flows
06/27/2007EP1802161A1 Mobile object communication system, handover control method, base station control apparatus and mobile terminal
06/27/2007EP1802160A1 Apparatus and method for resetting physical channel
06/27/2007EP1802158A2 Method for handling periodic PLMN search in RRC connected mode in UMTS system
06/27/2007EP1802144A1 Mobile communication control method, wireless line control apparatus, base station and mobile station
06/27/2007EP1800444A2 Handoff supports for networks having different link establishment protocols
06/27/2007EP1719353A4 Method for performing measurements for handoff of a mobile unit operating with a switched beam antenna in a wireless communication system, and corresponding system
06/27/2007EP1658736A4 A communication controller and method for managing the traffic flow of a communication connection during a cell reselection
06/27/2007EP1579704A4 Handover decision for ip services broadcasted on a dvb network
06/27/2007EP1364490B1 Seamless roaming options in an ieee 802.11 compliant network
06/27/2007CN2917102Y Device for producing separate media connection triggering in wireless LAN
06/27/2007CN1989781A Wireless communication terminal, program, and communication method
06/27/2007CN1989756A Framework of media-independent pre-authentication support for pana
06/27/2007CN1989746A Control system of communication network
06/27/2007CN1989739A Access network system, connection station device, radio base station device, and packet loss reducing method
06/27/2007CN1989732A Method of providing and receiving multicast and broadcasting service during handover in broadband wireless access system
06/27/2007CN1988719A Method for selecting 1x and high speed group data network service
06/27/2007CN1988718A Method for switching mobile terminal service in digital TV broadcast multiple frequency net
06/27/2007CN1988706A Multimode communication system and method for transmitting information in multimode communication system
06/27/2007CN1323568C Method of controlling user to terminal selection cell in radio communication system
06/27/2007CN1323567C Server, mobile communication system, positional information managing method, radio base station, mobile station, method for calling in mobile communication system, and mobile communication method
06/27/2007CN1323563C Receiving method of multimedia brondiasting/group broadcast service control information
06/27/2007CN1323562C Method for updating small district switching threshhold value in mobile communication network
06/27/2007CN1323561C Method for realizing call switching between specific service regions in network
06/26/2007US7236788 Soft hand-off in cellular mobile communications networks
06/26/2007US7236787 Method and system for mobile communications
06/26/2007US7236786 Method and system for providing fast handoff in a WLAN-like communication system using active neighboring sets
06/26/2007US7236785 Seamless handoff system and method
06/26/2007US7236781 Method for roaming between networks
06/26/2007US7236764 Method and apparatus for updating locations of dormant mobile stations
06/26/2007US7236477 Method for performing authenticated handover in a wireless local area network
06/26/2007US7236476 mSCTP based handover of a mobile device between non-intersecting networks
06/26/2007US7236475 Using subnet relations to conserve power in a wireless communication device
06/26/2007US7236471 Program for associating access points with stations in a wireless network
06/23/2007WO2007071009A1 Wireless device authentication between different networks
06/23/2007CA2571255A1 Wireless device authentication between different networks
06/21/2007WO2007070437A2 System and method for providing coverage to mobile stations in a network
06/21/2007WO2007070365A2 Method and apparatus to facilitate persistence of a handed-off communication session
06/21/2007WO2007070364A2 Method and apparatus to facilitate use of a session initiation protocol instance to support on-hold session status
06/21/2007WO2007069948A1 Method for reducing uplink traffic load on transport network at basestation during soft handover.
06/21/2007WO2007069319A1 Communication device and handover method
06/21/2007WO2007068626A1 Method for faster mobility handoff of a mobile node
06/21/2007WO2007068445A1 Selecting an access point for sending acknowledgement messages to a wireless network
06/21/2007WO2007024887A3 Seamless mobility for a multiple interface device in a co-located wireless environment
06/21/2007WO2007022319A3 Methods and systems for adaptive server selection in wireless communications
06/21/2007WO2007018713B1 Method and apparatus to facilitate scanning in a wireless local area network
06/21/2007US20070143396 Method for client-server-based communication over several interfaces and client supporting the method
06/21/2007US20070142051 Method and apparatus for handover in digital broadcasting system
06/21/2007US20070142050 Method and system for handover in cellular wireless using route programming and training processes
06/21/2007US20070142048 Methods and apparatus for determining and/or communicating parameter switching point information in wireless communications systems including wireless terminals supporting multiple wireless connections
06/21/2007US20070140206 Spread spectrum communication device and spread spectrum communication method
06/21/2007US20070140185 Radio network communication
06/21/2007US20070140184 Radio frequency dragging prevention
06/21/2007US20070140173 Wireless communication terminal
06/21/2007US20070140172 Radio network control
06/21/2007US20070140171 Radio link management in distributed network architecture
06/21/2007US20070140170 Method for faster mobility handoff of a mobile node
06/21/2007US20070140169 Dynamic quality of service (QoS) provisioning using session initiation protocol (SIP) module in wireless base stations
06/21/2007US20070140115 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network
06/21/2007DE102005058710A1 Communication terminal e.g. mobile-multi-mode-terminal, for e.g. Internet, has communication module to provide active session connection made between terminal and communication system by one of interfaces as connection by other interface
06/21/2007CA2633304A1 Method for faster mobility handoff of a mobile node
06/20/2007EP1799002A1 Communication path switching system and method
06/20/2007EP1798993A1 Remote access communication system and control method thereof
06/20/2007EP1798908A1 Access service network system, access device, l2tp tunnel line concentrator and home agent, and access service providing method
06/20/2007EP1798898A1 Selecting an access point for sending acknowledgement messages to a wireless network
06/20/2007EP1798874A1 Mobile station device and communication partner selection method
06/20/2007EP1797737A1 Transfer of a user equipment in a communication system
06/20/2007EP1797728A2 System and method for determination of the operating parameters of a mobile device
06/20/2007EP1797680A1 Method, apparatus and system for routing aaa-messages from a home service network over a number of intermediary networks to a roaming network
06/20/2007EP1797677A1 Wlan to umts handover with network requested pdp context activation
06/20/2007EP1444840A4 Method and apparatus for providing immediate ciphering after an inter-system utran-gsm handover
06/20/2007EP0896778B1 Inter-system calling supporting inter-system soft handoff
06/20/2007CN1985542A Mobile station device for multicarrier transmission, base station device, and cell search method
06/20/2007CN1985541A Connected-state radio session transfer in wireless communication systems
06/20/2007CN1985540A Frequency quality criteria for handover in TD-CDMA cellular communication
06/20/2007CN1985538A Locating mobile terminals
06/20/2007CN1985536A Methods and circuits for roaming between different networks
06/20/2007CN1985533A Communication terminal device and radio sending method
06/20/2007CN1985529A Robust and fast handover in a wireless local area network
06/20/2007CN1985526A Method and apparatus for processing data blocks during soft handover
06/20/2007CN1985454A Transmit channel policing system, device and method
06/20/2007CN1984487A Method and system for switching double-transmission mode in mobile telecommunication network
06/20/2007CN1984481A Method for guaranting telecommunication group service quality
06/20/2007CN1984469A Method for interacting original-link operation indicating information and module for controlling medium irrelevant switch
06/20/2007CN1984467A Method for controlling switch in long-distance deductive system
06/20/2007CN1984465A Method and system for controlling switch process
06/20/2007CN1984464A Method for increasing switch success rate
06/20/2007CN1984463A Method for obtaining service failure reason in heterogeneous network