Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
12/2005
12/08/2005CA2567181A1 Smooth handover in a wireless local area network
12/07/2005EP1603353A1 Method and device for managing simultaneous connections of a mobile telecommunications device to different networks
12/07/2005EP1603352A1 Device including a second radio communication part for enabling handover of a mobile terminal including a first radio communication part
12/07/2005EP1603290A2 Selecting a radio access network as handover destination which allows to maintain the communication quality and call type used before the handoff
12/07/2005EP1603286A1 Communication system having service hand-off function, user terminal device, transmission destination terminal device, and proxy server device
12/07/2005EP1602248A2 Methods and apparatus for updating mobile node location information
12/07/2005EP1602209A2 Policy management during handover
12/07/2005EP1602201A2 Extension of a local area phone system to a wide area network with handoff
12/07/2005EP1601982A2 Method and apparatus for adaptive processing gain for multiple source devices in a communications system
12/07/2005EP1142407B1 Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks
12/07/2005CN1706213A A method and apparatus for handing over a subscriber unit between cellular communication systems
12/07/2005CN1706208A Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
12/07/2005CN1706146A 流式媒体 Streaming Media
12/07/2005CN1705406A Wireless communication terminal, hand-off execution method, and hand-off execution program
12/07/2005CN1705405A Radio communication system and communication method thereof
12/07/2005CN1705404A Radio network controller capable of handling over ciphering information from one to another
12/07/2005CN1705401A A switching method between systems
12/07/2005CN1705397A A handover method in CDMA system
12/07/2005CN1705396A Method for regulating user equipment active set dynamically
12/07/2005CN1705391A Mobile station, radio communication system, base station switching control method, program, and recording medium
12/07/2005CN1231094C Transmission of filtering or filtered information over IUR interface
12/07/2005CN1231093C Partial support of mobility between radio access networks
12/07/2005CN1231085C Self-adaptive mobile terminal scheduling method in layered community system
12/07/2005CN1231081C Improved signal feedback in cellular mobile communication network
12/07/2005CN1231006C Power controlling method during soft handoff in mobile communication system
12/07/2005CN1230997C Downlink shared channel (DSCH) power control in soft handover
12/06/2005US6973315 Method and system for sharing over-allocated bandwidth between different classes of service in a wireless network
12/06/2005US6973313 Heuristic algorithm/protocol to determine the nearest available gateway for a mobile client
12/06/2005US6973312 Method and system of identifying cells in which to apply a carrier frequency
12/06/2005US6973311 Serving radio network controller relocation in radio telecommunication system
12/06/2005US6973310 Fast reacquisition after long sleep
12/06/2005US6973309 Method and system for re-direction and handoff for pre-paid mobile services in third generation networks
12/06/2005US6973308 Communication system with floating call anchor
12/06/2005US6973065 CDMA/TDD mobile communication system and method
12/06/2005US6973061 Method and apparatus for sorting packets in a communication system
12/06/2005US6973060 Rotating synchronization channel (SCH) transmission
12/06/2005CA2275600C Apparatus and method in a communication network
12/01/2005WO2005115042A1 Maintaining and searching sets of cells in a wireless communication system
12/01/2005WO2005115039A1 Method for connection handover
12/01/2005WO2005115038A1 Method and devices for duplicated packets identification during handover
12/01/2005WO2005115026A2 Radio network control
12/01/2005WO2005114918A2 Messaging in an unlicensed mobile access telecommunications system
12/01/2005WO2005114875A1 Mobile communication system and method for packet hand-over between asynchronous communication network and synchronous communication network, and mobile communication terminal therefor
12/01/2005WO2005057968A8 Apparatus and method for extending the coverage area of a wireless communication system using another wireless communication system
12/01/2005WO2005006571A3 Fast handover through proactive registration
12/01/2005WO2004070989A3 Methods and apparatus for the utilization of core based nodes for state transfer
12/01/2005US20050266853 Handover messaging in an unlicensed mobile access telecommunications system
12/01/2005US20050266852 Mobile station, radio communication system, base station switching control method, program, and recording medium
12/01/2005US20050266851 Wireless communication terminal, hand-off execution method, and hand-off execution program
12/01/2005US20050266850 Radio communication system and communication method thereof
12/01/2005US20050266848 Performing handover by deferring IP address establishment
12/01/2005US20050266847 Connected-state radio session transfer in wireless communication systems
12/01/2005US20050266845 Apparatus and method for multimode terminals
12/01/2005US20050265553 VoIP encryption bridging by home wireless router
12/01/2005US20050265323 Home wireless router voip bandwidth management
12/01/2005US20050265287 Seamless handoff method in wireless local area network
12/01/2005US20050265285 Method and medium for handing over mobile nodes between service areas of wireless LAN and wired LAN
12/01/2005US20050265284 Apparatus, and associated method, for facilitating communication handoff in multiple-network radio communication system
12/01/2005US20050265283 Ping-pong avoidance load balancing techniques and structures for wireless communication
12/01/2005US20050265236 Method and system for transmitting reverse data in a mobile communication system
12/01/2005CA2567326A1 Radio network control
12/01/2005CA2566719A1 Messaging in an unlicensed mobile access telecommunications system
11/2005
11/30/2005EP1601221A1 Seamless handoff method in wireless local area network
11/30/2005EP1601136A1 Wireless data routing between access points for a railway
11/30/2005EP1600023A2 System, method, and apparatus for associating access points with stations in a wireless network
11/30/2005EP1600016A1 Wireless system with automatic channel and power selection for access points
11/30/2005EP1600012A1 Wireless access protocol system and method
11/30/2005EP1599972A1 Method and wirelessly connectable communications device for packet-oriented data transmission
11/30/2005EP1599970A2 Method and system for avoiding tcp packet retransmission during mobile device handoff
11/30/2005EP1599969A1 Method and system for improved handoff of a mobile device between wireless subnetworks
11/30/2005EP1599960A2 System and method for channel selection in a wireless network
11/30/2005EP1504551A4 Handover in a hybrid communications network
11/30/2005CN1703920A Quality of service mapping between various types of wireless communication systems
11/30/2005CN1703856A System and method for integrating WLAN and 3G
11/30/2005CN1703103A Cellular broadband wireless access network for a railway
11/30/2005CN1703019A Seamless handoff method in wireless local area network
11/30/2005CN1230033C Handover in shared radio access network environment using subscriber-dependent neighbor cell lists
11/30/2005CN1230010C Mobile communication system capable of avoiding crowding of call handling
11/29/2005US6970708 System and method for improving channel monitoring in a cellular system
11/29/2005US6970707 Handover control method and handover path determination for use in communication system
11/29/2005US6969838 Image sensor
11/24/2005WO2005112501A1 Locating mobile terminals
11/24/2005WO2005112499A1 Arrangement and method for radio network relocation
11/24/2005WO2005112492A1 Method for providing multiple ring back tones and thereof
11/24/2005WO2005112490A1 Mobile communication system and its method for handovering to small-sized radio base station
11/24/2005WO2005112486A2 Method for ack/nack signaling to facilitate ue uplink data transfer
11/24/2005WO2005112356A1 Access network system, connection station device, radio base station device, and packet loss reducing method
11/24/2005WO2005112306A1 Inter-system handover
11/24/2005US20050260991 Mobile communication system, inter-frequency ho method, mobile station, base station, base station control device, and program
11/24/2005US20050260990 Method for decide cdma frequency hard handoffs
11/24/2005US20050259663 Radio base station and mobile communication system
11/24/2005US20050259619 Cellular broadband wireless access network for a railway
11/24/2005US20050259612 Seamless interfacing for instant messaging and internet telephony across wireless networks
11/23/2005EP1599062A2 Fast handover method for IEEE 802.11 wireless LAN networks
11/23/2005EP1599060A1 Communication system, communication device, communication terminal, and communication method
11/23/2005EP1598992A1 Mobile terminal management system, mobile terminal, agent, and program
11/23/2005EP1598985A1 Intelligent wireless network switching
11/23/2005EP1597933A2 Method and apparatus for controlling operation of an access terminal in a communication system
11/23/2005EP1597921A2 Paging methods and apparatus
11/23/2005EP1597920A2 Method for distribution of wireless transmit/receive unit (wtru) capability between point to point and point to multipoint services