Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
12/2009
12/15/2009US7633904 Wireless access network and method for handover of mobile terminals in idle mode
12/15/2009US7633903 Packet data support node and method of activating packet flow contexts during handover
12/15/2009US7633898 Mobile IP addressing
12/10/2009WO2009149117A1 Selective release of a connection between a terminal and an access point
12/10/2009WO2009148500A2 Method for providing seamless transition between networks following different protocols
12/10/2009WO2009148173A1 Mobile communications system, node device, and method for controlling migration between networks
12/10/2009WO2009148167A1 Mobile communication method and exchange station
12/10/2009WO2009148130A1 Mobile communication method, radio base station, radio control apparatus, network apparatus and aggregating apparatus
12/10/2009WO2009148125A1 Mobile communication method, wireless controller, network device, wireless base station, and integration device
12/10/2009WO2009148065A1 Mobile communication system and call connection method
12/10/2009WO2009147940A1 Handover method, radio base station, and mobile terminal
12/10/2009WO2009147296A1 Cell search for flexible spectrum use
12/10/2009WO2009147097A1 Methods and apparatus for sending data packets to and from mobile nodes
12/10/2009WO2009146864A1 Techniques for optimizing efficiency in a situation for a possible handover of a mobile terminal
12/10/2009WO2009146664A1 Method, apparatus and system for call handover and process
12/10/2009WO2009146661A1 Mobile station reattaching method, system, gateway and base station
12/10/2009WO2009113783A3 Method for transmitting subframe grouping information and decoding subframe grouped frames
12/10/2009WO2009113782A3 Method for performing inter-rat handover
12/10/2009WO2009108539A3 Method and system for maintaining communication
12/10/2009WO2009045901A3 Methods for intra base station handover optimizations
12/10/2009US20090305706 Communication terminal, base station controller and mobile communication method
12/10/2009US20090305705 Method and apparatus for performing handoff in communication systems
12/10/2009US20090305704 Handover control apparatus, mobile communication system, and handover method
12/10/2009US20090305703 Base station system and method for call setting up, handing over and releasing in hybrid network
12/10/2009US20090303967 User equipment (ue) assisted system database update
12/10/2009US20090303966 Method and apparatus for inter-network handoff
12/10/2009US20090303965 Radio communication method and radio communication apparatus
12/10/2009US20090303964 Switching of Multimedia Sessions from a Mobile Terminal
12/10/2009US20090303962 Method and a Network Node for Managing Handovers in a Packet Data Communication Environment
12/10/2009US20090303914 Upe relocation for route optimization during handover between neighbouring network areas
12/10/2009US20090303893 Metod of performing status report in a mobile communication system
12/09/2009EP2131603A1 Radio communication base station device and radio communication method
12/09/2009EP2131601A1 A cell resource release judging method of the celluar trunking mobile communication system
12/09/2009EP2131600A1 Handover method and wireless base station
12/09/2009EP2130401A1 Reducing access latency while protecting against control signaling data processing overload
12/09/2009EP2130400A1 A method and a device for dynamic frequency use in a cellular network
12/09/2009EP2130399A1 Buffer transfer in a communications network
12/09/2009EP2130311A1 Handover apparatus and method in a heterogeneous wireless communication system
12/09/2009EP1932384B1 Telecommunications networks
12/09/2009EP1921767B1 Spread spectrum communication device
12/09/2009EP1676459B1 System and method of handling ip layer mobility in a wireless network
12/09/2009EP1579642B1 Routing method and packet communications network
12/09/2009EP1129598B1 Arrangement, system and method relating radio communication
12/09/2009CN101601235A Packet priority control method and base station
12/09/2009CN101601225A Method of supporting handover in a mobile communication system
12/09/2009CN101601207A A method for supporting a mobile station to carry out ranging and corresponding base station and relay station
12/09/2009CN101601205A Wireless access network and method for handover of mobile terminals in idle mode
12/09/2009CN101600240A Method for switching multiple networks, instant messaging client, management server and system
12/09/2009CN101600239A Group vertical handoff method in heterogeneous wireless environment and system thereof
12/09/2009CN101600238A Method for searching target core network node
12/09/2009CN101600237A Switching request method and switching request processing method
12/09/2009CN101600236A System for permitting control of the purging of a node B by the serving radio network controller
12/09/2009CN101600235A System for permitting control of the purging of a node B by the serving radio network controller
12/09/2009CN101600226A Self-adaptation adjustment method of load balancing information interaction periodicity
12/09/2009CN101600225A System and method for cross-mode inter-system switching of dual-mode mobile terminal
12/09/2009CN101600217A Transmission network, transmission device, channel switching method of transmission network and program thereof
12/09/2009CN101600200A Method for switching among heterogeneous networks, mobile node and authentication access point
12/09/2009CN101600193A Stream switching method, system and network device
12/09/2009CN101600163A Method for providing cross-regional communication in telecommunication network
12/09/2009CN100569021C Link converting method in communication system
12/09/2009CN100569017C Method for processing media resource when user switching
12/09/2009CN100569016C Resource granting in multi-carrier CDMA systems
12/09/2009CN100568846C Method and apparatus for handoff between mobile communication network and wireless local area network
12/09/2009CN100568845C Method for communicating with mobile station and public land mobile network in WLAN
12/08/2009US7631070 Signal assessment
12/08/2009US7630720 Content distribution system, network, and channel switching control method
12/08/2009US7630718 System and method for cell reselection in a mobile communication network
12/08/2009US7630716 Method and system for mobile communications
12/08/2009US7630715 Communication system, methods of managing a communication system and mobile user equipment
12/08/2009US7630712 Method for reconnecting a mobile terminal in a wireless network
12/08/2009US7630352 Support mobile device in asymmetric link environment
12/08/2009US7630340 Handover method
12/08/2009CA2481918C Apparatus, and associated method, for facilitating determination of mobile roaming relationship
12/03/2009WO2009146383A1 Systems and methods for data path control in a wireless network
12/03/2009WO2009145302A1 Mobile communication method, wireless base station for femto cell, and network device
12/03/2009WO2009143752A1 A baseband system, a base station and a processing method for supporting the softer handover
12/03/2009WO2009143723A1 Method, system and node for keeping session continuity at the time of handover between different domains
12/03/2009WO2009143681A1 A roaming retrying method under pre-paging mode
12/03/2009WO2009125153A3 Method for switching a mobile terminal from a first access router to a second access router
12/03/2009US20090298504 Method for acquiring information for media independent handover
12/03/2009US20090298503 Method and apparatus for providing an efficient handover in a telecommunications system
12/03/2009US20090298502 Advanced handover for adaptive antennas
12/03/2009US20090298501 Method for avoiding interruptions of push to talk services
12/03/2009US20090298496 Access selection in wireless networks
12/03/2009US20090298494 Method and apparatus for best service rescan scheduling for mobile device operating in an evdo hybrid mode
12/03/2009US20090296660 Method, generic access network controller and terminal for dual transfer mode handover
12/03/2009US20090296659 System and method for performing a fast handover in a broadband wireless access communication system
12/03/2009US20090296658 Methods, Apparatuses and Systems Facilitating Client Handoffs in Wireless Network Systems
12/03/2009US20090296657 System And Method For Providing Remote Data Access And Transcoding For A Mobile Communication Device
12/03/2009US20090296656 Wireless communication apparatus, system, method, and program
12/03/2009US20090296655 Mobile communication system and method
12/03/2009US20090296654 Call continuity
12/03/2009US20090296653 Method of executing handover between heterogeneous networks and method of supporting the same
12/02/2009EP2129161A1 Communication control method, base station, and user device
12/02/2009EP2129160A1 Cell information transmission method and user device in mobile communication system
12/02/2009EP2129147A1 A method for realizing fast handover in enhanced uplink
12/02/2009EP2129145A1 Wireless control signal generating method, wireless base station device, and mobile station
12/02/2009EP2129144A1 Mobile station, radio access network device, and mobile communication system
12/02/2009EP2129139A1 Base station device and communication control method
12/02/2009EP2129138A1 Intermittent communication system, base station apparatus, and mobile station apparatus