Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
10/2003
10/01/2003CN1446419A Enabling seamless user mobility in short-range wireless networking environment
10/01/2003CN1446009A Switching method used in mobile comunication system
10/01/2003CN1445933A Communication terminal, operation device, communication system and communication control method
10/01/2003CN1123273C Communcating between radio insertion network
10/01/2003CN1123271C Communication system and radio teminal and method for switching connection between radio terminal and mobile communication network
10/01/2003CN1123270C Method for transmiting measurement reports in mobile communications system
10/01/2003CN1123268C Method and apparatus for performing idle handoff in multiple access communication system
10/01/2003CN1123239C Method for radio coverage of mobile terminal of mobile radiotelephone network
10/01/2003CN1122969C Method and device for reducing background noise contrast in switching of change of speech code decode apparatus
09/2003
09/30/2003US6628953 Method of forwarding channel assignments for one or more traffic channels
09/30/2003US6628949 Method of prioritizing handoff requests in mobile communication system
09/30/2003US6628943 Mobility management utilizing active address propagation
09/30/2003US6628642 Synchronization deviation detection
09/30/2003US6628639 Wireless network using high and low decision thresholds for selecting and maintaining a channel
09/30/2003US6628632 Method and apparatus for permitting direct handoff between base stations in a wireless network
09/30/2003US6628631 Radio communication system and handoff method therefor
09/30/2003US6628630 Spread spectrum communication method
09/30/2003US6628235 Method for phased array antenna signal handoff
09/25/2003WO2003079716A1 Method and apparatus for handoff in a communication system supporting multiple-service instances
09/25/2003WO2003079706A1 Method and communication system for connecting alternative access networks to a communication system, especially gprs/umts
09/25/2003WO2003079700A1 Method and apparatus for alerting mobile nodes of desirable access characteristics
09/25/2003WO2003079660A1 Method and system for re-direction and handoff for pre-paid mobile services in third generation networks
09/25/2003WO2003036886A3 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
09/25/2003WO2003030566A3 Method and apparatus for facilitating dormant mode, packet data mobile handoffs
09/25/2003WO2002087163A3 Method for accessing stations onto a common transfer medium and network station for carrying out said method
09/25/2003US20030181211 Method and apparatus for dynamic channel selection in wireless modems
09/25/2003US20030181208 Method for monitoring adjacent zones in a mobile radio telephone system and a corresponding mobile radio telephone system
09/25/2003US20030179731 Communication method and system
09/24/2003EP1347666A1 Method for transferring a communications connection
09/24/2003EP1347663A1 Communication terminal device, base station device and communication method
09/24/2003EP1347662A1 Assignment of QoS within a radio access network
09/24/2003EP1347660A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347659A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347658A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347614A2 Communication method and system in a cellular network with resource reservation
09/24/2003EP1347584A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347583A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1346597A2 Automatic seamless vertical roaming between wlans and wwans
09/24/2003EP1346595A1 Method and system for handover of a shared channel in a cdma cellular mobile radio system
09/24/2003EP1346594A2 Method and apparatus for call recovery in a wireless communication system
09/24/2003CN1444836A Method for monitoring adjacent zones in mobile radio telephone system and corresponding mobile radio telephone system
09/24/2003CN1444832A Method for improved cell selection for multi-mode radio stations in idle state
09/24/2003CN1444830A Handoff adaptation for CDMA systems
09/24/2003CN1444809A System and method for maximizing efficiency in time division duplex system employing dynamic asymmetry
09/24/2003CN1444412A Improved signal feedback in cellular mobile communication network
09/24/2003CN1122433C Mobile assisted handoff in radio communication systems
09/24/2003CN1122431C Method for increasing selective capacity of code converter and selector base of mobile communication
09/23/2003US6625134 System and method for reallocating a traffic channel in soft handoff state
09/23/2003US6625132 Idle intersystem roaming determination and system reselection in a CDMA wireless communication system
09/18/2003WO2003077584A1 Method and device for controlling the power in an asymmetric soft handover condition
09/18/2003WO2003077583A1 Method and apparatus for performing handover in a bluetooth radiocommunication system
09/18/2003WO2003077437A2 Alternative radio system monitoring
09/18/2003WO2003077433A2 Antenna adaptation to manage the active set to manipulate soft hand-off regions
09/18/2003WO2003077428A2 Method for idle handoff to a base station supporting new common channels terminal
09/18/2003WO2002017572A3 Seamless roaming options in an ieee 802.11 compliant network
09/18/2003US20030176198 Communication system
09/18/2003US20030176192 Mobile station, base station, communications system, and communication method
09/18/2003US20030176190 Reducing interference in cellular mobile communications networks
09/18/2003US20030176189 Wireless communications handoff method and system employing such
09/18/2003US20030176187 Method and installation for executing a handover in mobile data transmission systems using data duplication
09/18/2003US20030176186 Method for automatic and seamless call transfers between a licensed wireless system and an unlicensed wireless system
09/18/2003US20030174758 Method for coding in a telecommunications system
09/18/2003US20030174674 System and method for transmitting and displaying messages in a mobile terminal
09/18/2003US20030174667 Method and apparatus for alerting mobile nodes of desirable access characteristics
09/18/2003CA2482424A1 Antenna adaptation to manage the active set to manipulate soft hand-off regions
09/17/2003EP1345463A2 Mobile node, mobile communication system, and communication control program
09/17/2003EP1345461A2 Bearer selection based on incoming call type
09/17/2003EP1345370A2 Context block leasing for fast handoffs
09/17/2003EP1344421A2 Apparatus, and associated method, for adaptively selecting a handoff threshold in a radio communication system
09/17/2003EP1344412A1 Method and apparatus to enable background scanning
09/17/2003EP1068755A4 A system and method for facilitating a handoff
09/17/2003CN1443428A Method for controlling channel handover in cellular radiocommunications network
09/17/2003CN1443018A Seamless handover system and method
09/17/2003CN1443012A Changing over control device and method and mobile communication system
09/17/2003CN1442973A Method and equipment for controlling handover in comunication system
09/17/2003CN1442972A Mobile station, base station, communication system and communication method
09/17/2003CN1442970A Method of optimizing soft cut over between radio network controllers
09/17/2003CN1121800C Method for distributing user number to base station and subscriber station and radio communication system
09/16/2003US6621852 Spread spectrum wireless communication system
09/16/2003US6621811 Method and system for generating multiple pilot beacons of different frequencies from a single pilot beacon
09/12/2003WO2003075598A1 Base station device and communication terminal device
09/12/2003WO2003075594A1 Method for improving quality of service management in a mobile packet radio communication cellular system
09/12/2003WO2003075591A1 An method of optimizing soft handover between radio network controllers
09/11/2003US20030171124 Communication traffic control method
09/11/2003US20030171117 Method and apparatus for handoff in a communication system supporting multiple service instances
09/11/2003US20030169725 Connections in a comunication system
09/11/2003US20030169720 Subscriber unit in a hybrid link incorporating spatial multiplexing
09/11/2003US20030169719 Handover control apparatus, relay router, gateway apparatus, access router base station, mobile communication system, and handover control method
09/11/2003US20030169716 Wireless lan system and method for roaming in a multiple base station
09/11/2003US20030169713 Zero-configuration secure mobility networking technique with web-base authentication interface for large WLAN networks
09/11/2003US20030169705 Method for cell switching in wireless communication systems
09/11/2003US20030169701 Method of changing a source coverage area to a target coverage area in a terminal, a switching frame and a reverse-channel quality indicator channel thereof
09/11/2003US20030169189 Robust system for transmitting and receiving map data
09/10/2003EP1343347A2 A method for cell switching in wireless communication systems
09/10/2003EP1343345A2 Mobile authentication system with reduced authentication delay
09/10/2003EP1343343A1 Method and apparatus for channel-type switching based on a packet data transmission parameter
09/10/2003EP1343302A1 Transmission method of several services combination
09/10/2003EP1343277A2 Handover control apparatus, relay router, gateway apparatus, access router, base station, mobile commucation system and handover control method
09/10/2003EP1342386A1 Control node handover in radio access network
09/10/2003EP1342385A1 Channel allocation in a communication system