Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
01/2003
01/30/2003US20030022628 Data communication system and wireless communication device
01/30/2003US20030021260 System and method for frame selection in IP-based CDMA network
01/30/2003US20030021255 Dynamic DCCH/FCH switching
01/30/2003US20030021254 Wireless LAN terminal, wireless LAN base station, and wireless LAN system including them and wireless hand-off method
01/30/2003US20030021252 Managing packet data interconnections in mobile communications
01/29/2003EP1280371A2 Handover control method in mobile communication networks, relevant system and data processing product
01/29/2003EP1279235A1 Wireless private branch exchange (wpbx) and communicating between mobile units and base stations
01/29/2003EP1234398A4 Method and apparatus for selecting a best link for supplemental channel assignment during a handoff period in a spread spectrum communication system
01/29/2003EP1232611A4 Method and apparatus for network controlled handovers in a packet switched telecomunications network
01/29/2003CN1394455A Method and system for handling transcoding of connections handed off between mobile switching centers
01/29/2003CN1394453A Cell reselection signalling method
01/29/2003CN1394450A Method for performing call origination within communication system
01/29/2003CN1394449A Method and apparatus for requesting point-to-point protocol (PPP) instances from packet data services network
01/29/2003CN1394397A Handover method for mobile station having mobile IP address in mobile communication system
01/29/2003CN1394396A Mobile station apparatus and handover method
01/29/2003CN1100466C Wireless mobile station, base station and method for soft handoff
01/29/2003CN1100456C Method and apparatus for communication handover in communication system
01/29/2003CN1100417C Method and apparatus for dynamic load balancing using handoff
01/28/2003US6512927 Method and apparatus for simultaneous rescue of multiple connections in telecommunication systems
01/28/2003US6512756 Routing area updating in packet radio network
01/23/2003WO2002087160A3 Heterogeneous mobile radio system
01/23/2003WO2002073904A3 Short range rf network with roaming terminals, and method therefor
01/23/2003WO2002067622A3 Method and apparatus for system control parameter assignments
01/23/2003WO2002019615A3 Methods and apparatus for supporting mobility within a radio access network
01/23/2003US20030018810 Seamless handoff in mobile IP
01/23/2003US20030017842 Wireless network system selection mechanism within a mobile station
01/23/2003US20030017838 Radio base station selection method and system and a radio base station in a mobile communication system
01/23/2003US20030017831 Telecommunications system and method for load sharing within a code division multiple access 2000 network
01/23/2003US20030016648 Communication system with fast control traffic
01/22/2003EP1278389A1 A radio base station selection method and system and a radio base station in a mobile communication system
01/22/2003EP1278339A1 Method and apparatus for communicating data from a first to a second data network
01/22/2003EP1277367A1 Handover in a wireless mobile-ip network
01/22/2003EP1277318A2 A method and gateway to support handover of wireless communication calls
01/22/2003CN1393086A Radio communication system
01/22/2003CN1392689A Positioning method and device of digital control channel in radio communication system
01/22/2003CN1099822C Device for softly controlling break in frequency spectrum expanding communication
01/22/2003CN1099815C CDMA soft handoff control method
01/21/2003US6510189 Channel switching device and channel switching method
01/21/2003US6510146 Method for handover and cell re-selection
01/16/2003WO2003005761A1 Method for handing off streaming media sessions between wireless base stations in a mobile streaming media system
01/16/2003WO2003005759A1 A method of ranking neighbour cells as candidates for an hand over
01/16/2003WO2003005752A1 Method of controlling radio resources allocated to a communication between a mobile terminal and a cellular spread spectrum infrastructure and the equipment therefor
01/16/2003WO2003005739A2 Method and apparatus for soft handoff between base stations using different frame formats
01/16/2003WO2002028024A3 Architecture for a wireless local area network node
01/16/2003US20030013450 Method and apparatus for soft handoff between base stations using different frame formats
01/16/2003US20030013448 Method for controlling a connecting relay in a radio communications system
01/16/2003US20030013447 Mobile assisted handover using cdma
01/16/2003US20030013446 Serving network entity relocation
01/16/2003US20030013443 Handover in a shared radio access network environment using subscriber-dependent neighbor cell lists
01/16/2003US20030012217 Channel-type switching to a common channel based on common channel load
01/15/2003EP1276344A1 Measurement reporting in a telecommunication system
01/15/2003EP1276293A2 Packet data service in radio communication system
01/15/2003EP1276279A1 Lossless serving radio network subsystem (SRNS) relocation procedure in a wireless communications system
01/15/2003EP1275265A1 Allocation period determination for packet data
01/15/2003EP1275264A1 Handover in a multi-bearer-type network
01/15/2003EP1275260A2 Method for communicating information over unused portions of licensed communication channels
01/15/2003EP1275225A1 Method and apparatus for efficient handover in packet data communication system
01/15/2003CN1391770A Dynamic allocation of carrier frequency of wireless wideband base station
01/15/2003CN1391741A Inter-frequency measurement
01/15/2003CN1391423A 移动通信终端机 Mobile communication terminal
01/15/2003CN1391410A Method for supporting rescue channel in communication system
01/15/2003CN1391409A Mobile communication system, base station and their group transmission time control method and recording media
01/15/2003CN1391407A Seamless talking switching system and method for global radio mobile communication system
01/15/2003CN1391394A Selection to associated markers and method for switching between communities
01/15/2003CN1099213C Method for executing handover in radio extension of ATM network
01/14/2003US6507744 Outer loop power control method during a soft handoff operation
01/14/2003US6507741 RF Repeater with delay to improve hard handoff performance
01/14/2003US6507740 Adaptive threshold of handoff in mobile telecommunication systems
01/14/2003US6507572 Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems
01/14/2003US6507570 Interfrequency measurement
01/14/2003US6507567 Efficient handling of connections in a mobile communications network
01/09/2003WO2003003785A1 Method and apparatus for adaptive set management in a communication system
01/09/2003WO2003003784A1 Method and apparatus for selecting a serving sector in a data communication system
01/09/2003WO2003003783A1 Relocation of serving network radio network controller (srnc) which has used direct transport bearers between srnc and base station
01/09/2003WO2003003782A1 Cdma mobile communication system and its call cut-off prevention method
01/09/2003WO2003003778A1 Method to control the packet switching traffic in digital cellular communication systems
01/09/2003WO2003003761A2 Communication system employing multiple handoff criteria
01/09/2003WO2003003639A2 Protocol to determine optimal target access routers for seamless ip-level handover
01/09/2003WO2003003614A1 Candidate handoff list for airborne cellular system
01/09/2003WO2002085060A3 Commanding handover between differing radio access technologies
01/09/2003WO2002015472A3 Enabling seamless user mobility in a short-range wireless networking environment
01/09/2003US20030009577 Method for handing off multiple description streaming media sessions between servers in fixed and mobile streaming media systems
01/09/2003US20030009576 Method for handing off streaming media sessions between wireless base stations in a mobile streaming media system
01/09/2003US20030008656 Base station control equipment, mobile station equipment, and radio communication system
01/09/2003US20030008653 Lossless SRNS relocation procedure in a wireless communications system
01/09/2003US20030007490 Packet data service in radio communication system
01/09/2003US20030007481 A Mobile communication control device for servicing a mobile node
01/09/2003US20030007475 Mobile terminal using priority processing for packets that require urgency in communications
01/09/2003CA2451232A1 Communication system employing multiple handoff criteria
01/09/2003CA2451227A1 Method and apparatus for adaptive set management in a communication system
01/09/2003CA2446342A1 Method to control the packet switching traffic in digital cellular communication systems
01/08/2003EP1273200A1 Macrodiversity system with signal combining in the base station
01/08/2003EP1273198A1 Handoff method for digital base stations with different spectral capabilities
01/08/2003EP1273196A1 Method and arrangement for reducing the amount of handover-related signalling traffic in a telecommunication system
01/08/2003CN1390428A Method for improving handovers between mobile communication system
01/08/2003CN1390427A Mobile communication system and method for controlling communication of the same
01/08/2003CN1390069A Downward bridge switching method in global mobile communication system
01/08/2003CN1098613C Method and apparatus for reliable intersystem handoff in a CDMA system
01/08/2003CN1098611C Method and apparatus for time division duplex pilot signal generation
01/08/2003CN1098610C Method and apparatus for wireless communication system channel distribution