Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
03/2009
03/26/2009WO2009001269A4 Apparatus, method and computer program product providing signaling between mobile terminal and network in presence of private cells/closed subscriber groups
03/26/2009WO2008157633A3 Method and apparatus for fast inter-system handover
03/26/2009US20090082022 Mobile station messaging for ciphering in an unlicensed wireless communication system
03/26/2009US20090082021 Radio communication system, adjacent station information management method for this system, and management apparatus therefor
03/26/2009US20090082012 Mobile station messaging for registration in an unlicensed wireless communication system
03/26/2009CA2697740A1 Inter-system handoffs in multi-access environments
03/25/2009EP2040502A1 Neighbour cell list data
03/25/2009EP2040501A1 Apparatus and method for handover between heterogeneous systems
03/25/2009EP2040481A1 Handover control device, method and program
03/25/2009EP2040436A1 Access network handover for a mobile television system
03/25/2009EP2040388A2 Method and system for mobile communications
03/25/2009EP2039211A2 Methods and system for performing handover in a wireless communication system
03/25/2009EP2039208A1 Scheduling of terminals for sending data to a terminal on an hsdpa channel via several base stations
03/25/2009EP2039202A2 Resource allocation for co-existin networks
03/25/2009EP2039198A1 Handover of a communication device
03/25/2009EP2039178A2 Distribution of session keys to the selected multiple access points (aps) based on geo-location of aps
03/25/2009EP2039101A1 Wireless resource allocation methods and apparatus
03/25/2009EP2039100A2 Preamble structure and acquisition for a wireless communication system
03/25/2009EP2001246A9 Base station, route control device, and handover control method
03/25/2009EP1865630B1 Mobile communications terminal and radio communications system
03/25/2009EP1714436B1 Preemptive dynamic frequency selection
03/25/2009EP1680881B1 Wireless communication method and apparatus with reconfigurable architecture for supporting an enhanced uplink soft handover operation
03/25/2009EP1668836B1 Method for controlling a handover between two network access devices
03/25/2009EP1661415A4 Method and apparatus in a wireless communication system for facilitating a handoff
03/25/2009EP1495554B1 Node b and rnc actions during a serving hsdpa cell change
03/25/2009CN101395946A Communication line switching method and device thereof
03/25/2009CN101395944A Method and apparatus for sensing channel availability in wireless networks
03/25/2009CN101395943A Radio communication apparatus
03/25/2009CN101395934A System and method for handover of an access terminal in a communication network
03/25/2009CN101395933A Communication terminal, access point switching method, and active point switching control program
03/25/2009CN101395932A Access terminal for communicating packets using a home anchored bearer path or a visited anchored bearer path
03/25/2009CN101395869A Session control system, session control method, and mobile terminal
03/25/2009CN101395855A Method and system for enhanced basic service set transition for a high throughput wireless local area network
03/25/2009CN101395851A Seamless handover method and system
03/25/2009CN101395483A Network-triggered quality of service (QoS) reservation
03/25/2009CN101394669A Method and system for soft handover
03/25/2009CN101394344A Method for performing handoff in wireless network
03/25/2009CN100473235C Dual-mode terminal access to a first radiocommunications network and to a second local communications network
03/25/2009CN100473209C Method of TDD WCDMA system shared channel switch
03/25/2009CN100473208C Handover decision for IP services broadcasted on a DVB network
03/25/2009CN100473207C Method and apparatus for scheduling user equipment in a soft handover region of uplink
03/25/2009CN100473206C Method and system for carrying out communication switch in communication system
03/25/2009CN100473205C Multi-stage self-adaptive selecting method for relay handoff and hard handoff
03/25/2009CN100473204C TDCDMA to other network basic handover cancelling method at HLR fusion mode
03/25/2009CN100473201C Method for detecting frequent switching on terminal from extended service set in wireless local area network
03/25/2009CN100473035C Method and system for supporting Internet protocol mobility on a mobile node in a mobile communication system
03/25/2009CN100473000C Authentication in a hybrid communications network
03/24/2009US7509135 Method for transmitting and receiving message of short message broadcasting services in telecommunication system
03/24/2009US7509127 MBMS PtP and PtM channel change
03/24/2009US7509126 Method and system for mobile station handovers with different priorities in wireless networks
03/24/2009US7508793 Micro mobility management
03/24/2009US7508792 Protocol context transfer in a mobile communication system
03/24/2009US7508783 Method for selecting a transmission channel with a TDMA (time division multiple access) and communication system using such a method
03/24/2009US7508782 Power saving diversity mode wireless LAN mobile communication device
03/19/2009WO2009036252A1 Bi-directional handover method and apparatus
03/19/2009WO2009034614A1 Wireless base station and method for controlling the same
03/19/2009US20090075690 Apparatus and method for making measurements in mobile telecommunications system user equipment
03/19/2009US20090075661 Mobile communication system, radio base station device, and transmission power control method
03/19/2009US20090075660 Limit redirections in an unlicensed mobile access network
03/19/2009US20090075658 Wireless telecommunication system
03/19/2009US20090075657 Method for optimizing the load distribution between a first mobile radio network and a second mobile radio network
03/19/2009US20090075656 Measurements in communications systems
03/19/2009US20090073938 Method, system and apparatus for optimizing call anchoring in voice call continuity
03/19/2009US20090073937 Method, Apparatus And System For Obtaining MIH Service Information
03/19/2009US20090073935 APPARATUS AND METHODS OF PMIPv6 ROUTE OPTIMIZATION PROTOCOL
03/19/2009US20090073892 Measurements in communications systems
03/18/2009EP2037710A2 Mobile communication system, base station control apparatus, mobile terminal and method for controlling handover
03/18/2009EP2037709A2 Mobile communication terminal
03/18/2009EP2037696A1 Cell handover method and apparatus
03/18/2009EP2037601A1 Mobile communication system
03/18/2009EP2036391A2 Efficient media independent handover protocol operation enhancements
03/18/2009EP2036386A1 Neighbourg cell measurement and reporting in a multiple radio access technologies (rat) environment
03/18/2009EP2036382A2 An apparatus and method for transferring pdp context information for a terminal in the case of intersystem handover
03/18/2009EP2036381A1 Synchronization method for discontinuous transmissions in a communications network
03/18/2009EP2036378A1 Policy management in multi-access scenarios
03/18/2009EP2036376A1 Cell selection/reselection mechanism for a mobile communication system
03/18/2009EP2036375A1 Method and arrangement for handover in a radio access network
03/18/2009EP2036367A2 Method and apparatus for supporting voice communications
03/18/2009EP2036274A2 Propagating session state changes to network functions in an active set
03/18/2009EP2036220A1 Cumulative neighboring cell list
03/18/2009EP1584202B1 Broadcast hand-over in a wireless network
03/18/2009CN101390436A Apparatus, system and method for transferring an active call between wireless communication networks
03/18/2009CN101390435A Handover in communication networks
03/18/2009CN101390430A Proximity based cell re-selection of private base stations with closed user groups
03/18/2009CN101390411A Base station and handover control method
03/18/2009CN101390313A Method and apparatus for supporting mobility in dvb-h cbms system
03/18/2009CN101390310A Mobile station, base station and method of controlling measurement of peripheral cell
03/18/2009CN100471330C Method and device for realizing idle switching in multi-address communication system
03/18/2009CN100471328C Call tracking method, system and device
03/18/2009CN100471327C Method for saving resource of soft-switch residence
03/18/2009CN100471326C Soft handoff in a CDMA cellular telephone system
03/18/2009CN100471325C Code combination soft skip zone switching method
03/18/2009CN100471324C Interference code allocation method for communication system switch
03/18/2009CN100471323C Method for acquiring system information as switching residence
03/18/2009CN100471322C Method for switching residence in linear covering network
03/17/2009US7505770 Mobile communication method and mobile communication apparatus
03/17/2009US7505446 Methods and apparatus for use in switching communication operations between a wireless wide area network and a wireless local area network
03/17/2009US7505441 Method for selecting an optimum access point in a wireless network on a common channel
03/17/2009US7505436 Communication system employing multiple handoff criteria
03/17/2009US7505433 Autonomous and heterogeneous network discovery and reuse