Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
07/2004
07/15/2004WO2004059856A1 Method and system for switching over to 1x system upon 1xev-do system failure
07/15/2004WO2004047315A3 Method and apparatus for predicting a cell change
07/15/2004WO2004043014A3 Method for transmitting data
07/15/2004WO2004034219A3 System and method for integrating wlan and 3g
07/15/2004WO2004030432A3 System for resource authorization during handovers
07/15/2004WO2004028189A3 Method for carrying out a transfer procedure in a radio communication system for a packet-switching connection and radio communication system suitable for the same
07/15/2004WO2004025842A3 System for efficient recovery of node-b buffered data following mac layer reset
07/15/2004WO2004019635A3 Method and system for communicating content on a broadcast services communication system
07/15/2004US20040139224 Mobile communication system, server apparatus, and data transmission method
07/15/2004US20040137905 System and method for channel scanning in wireless networks
07/15/2004US20040137903 Apparatus for performing a handover between different mobile communication systems and method for controlling the same
07/15/2004US20040137902 Smart inter-technology handover control
07/15/2004US20040137901 Vertical handover method by IP multicast
07/15/2004US20040137876 Method of protecting the integrity of messages sent in a mobile radio system
07/15/2004US20040136392 Seamless re-selection method for mobile data services
07/15/2004US20040136348 Optimized packet routing method in mobile IPv6 supporting localized mobility management
07/15/2004US20040136345 Handover method in CDMA mobile communication, base station and mobile station
07/15/2004US20040136340 Method of reselecting a cell by a mobile terminal in idle mode in a cellular telecommunication network
07/15/2004US20040136336 Base station apparatus of mobile communication system
07/15/2004CA2506660A1 Routing method and packet communications network
07/14/2004EP1437913A1 Establishment of macro diversity with random access type connections in a cellular radio system
07/14/2004EP1437911A2 System and method for adaptive measurement collection and handoff queuing in a radio telecommunications network
07/14/2004EP1437910A2 A cellular radio communication system and method for call restoration or handover
07/14/2004EP1437906A1 Mobile communication system and communication method thereof
07/14/2004EP1437868A2 Communication network control apparatus and method
07/14/2004EP1437015A1 Method and mobile communication network for providing multicast and/or broadcasting services
07/14/2004EP1436996A1 Interactive protocol for remote management of access control to scrambled data
07/14/2004EP1436958A1 A digital implementation of multi-channel demodulators
07/14/2004EP1436911A2 Method and apparatus for managing imbalance in a communication system
07/14/2004EP1325536B1 Transport channel control in a umts network
07/14/2004EP1213933B1 Mobile communication system
07/14/2004EP0872140B1 A method for selecting the way to perform a handover, and a cellular radio system
07/14/2004CN1513275A Carrier selection method
07/14/2004CN1512695A Multiple frequency band subzone selecting system and method
07/14/2004CN1157970C Method for selecting mesh in cellular mobile radio system and relative device
07/14/2004CN1157969C Switching method used in mobile comunication system
07/14/2004CN1157967C Method for controlling over area switching in up-ward link synchronous transmission program
07/14/2004CN1157963C Method for handing-off remote unit based on overhead information start times
07/13/2004US6763234 Method of controlling intersystem hand-off by subtracting margin value from pilot signal strength of other system
07/13/2004US6763008 Maintaining connection between IN control point and switching point
07/13/2004US6763007 Two phase local mobility scheme for wireless access to packet based networks
07/13/2004CA2291163C Proactive communication of mobile station position information following inter-exchange handoff
07/13/2004CA2238791C Cdma type mobile radio communication system capable of realizing an effective system operation without excess and deficiency of radio base stations simultaneously connected
07/08/2004WO2004057906A2 System and method for determining when to exit an existing wireless communications coverage network
07/08/2004WO2004057903A1 Mobile node
07/08/2004WO2004057899A1 System and handover mechanism in frequency multiple band environment and equipment therefor
07/08/2004WO2004057887A1 Method for cell modification in mobile communication system
07/08/2004WO2004057826A1 Data flow handover in communication using mobile internet
07/08/2004WO2004057815A2 Hybrid protocol to support communications with multiple networks
07/08/2004WO2004057762A2 Broadcast hand-over in a wireless network
07/08/2004WO2004047469A3 Seamless roaming between lan access points
07/08/2004WO2004040781A3 Inter-rat cell reselection in a wireless communication network
07/08/2004WO2004036770A3 Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
07/08/2004WO2004030249A3 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
07/08/2004WO2004017551A3 Technique for seamless handoff of mobile terminal user from wireless telephony network to wireless lan
07/08/2004US20040133668 Seamlessly networked end user device
07/08/2004US20040132458 Method for accessing stations onto a common transfer medium and network station for carrying out said method
07/08/2004US20040132402 Method and apparatus for broadcast services in a communication system
07/08/2004US20040131040 Packet ordering method and apparatus in a mobile communication network employing hierarchical routing with data packet forwarding
07/08/2004US20040131037 Method to control the packet switching traffic in digital cellular communication systems
07/08/2004US20040131029 Mobile communication system, base station, mobile station, and cell control method
07/08/2004CA2524692A1 System and handover mechanism in frequency multiple band environment and equipment therefor
07/08/2004CA2510505A1 Hybrid protocol to support communications with multiple networks
07/07/2004EP1435748A1 Handover between wireless networks of different technologies
07/07/2004EP1435181A1 Method and computer program for accessing an intelligent network service
07/07/2004EP1435150A2 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
07/07/2004EP1208710B1 Method and apparatus for determining the cell border for hand over operation
07/07/2004EP1101327B1 Method and apparatus for robust operation of data transmission during adverse radio-link conditions
07/07/2004CN1511428A Handover in cellular communication system
07/07/2004CN1511427A Method and apparatus for link quality estimation in mobile communication network
07/07/2004CN1511426A Handover control apparatus, radio terminal device, edge router, router, mobile communication system, and handover control method
07/07/2004CN1511422A Maintaining Ip session between core network element and mobile access teminal established over first radio access network having tuned to second radio access network
07/07/2004CN1510963A Switch method for multimode communication network
07/07/2004CN1510962A Honeycomb telephone system and method for executing flexible switch between systems
07/07/2004CN1510958A Method for mobile terminal in spare mode to choose zone in cellular telecommunication network
07/07/2004CN1510947A Radio resource managing system and method thereof, managing apparatus, base station and terminal
07/07/2004CN1510946A Communication control facility and CDMA communicaton system therwith
07/07/2004CN1510945A Base station device of mobile communicaton system
07/07/2004CN1510944A Base station device of mobile communication system
07/07/2004CN1510943A Base station device of mobile communication system
07/07/2004CN1510942A Base station device of mobile communication system
07/07/2004CN1510937A Base station device of mobile communication system
07/07/2004CN1510936A Mobile communication method and system
07/07/2004CN1510879A Method and device for switching shift nodes in wireless local network
07/07/2004CN1510857A Base station device in mobile communication system
07/07/2004CN1157096C Method and system for decentralised management of measurment results in radio communications system
07/07/2004CN1157090C Diversity handling moveover for CDMA mobile telecommunications
07/07/2004CN1157078C Mobile station equipment and signal receiving method
07/07/2004CN1157012C Primary district search method for acturating in high speed searching primary district in CDMA system and search circuit
07/06/2004US6760599 Method and apparatus for selecting a base station
07/06/2004US6760589 Method and apparatus for streamlining in a communication system
07/06/2004US6760587 Forward-link scheduling in a wireless communication system during soft and softer handoff
07/06/2004US6760586 System and method for processing a handover of digital enhanced cordless telecommunication (DECT) line cards in a switching system
07/06/2004US6760303 Channel-type switching based on cell load
07/06/2004CA2330780C Arrangement for data exchange in a wireless communication system
07/01/2004WO2004056150A1 Seamless change of radio access network depending on required quality of service (qos)
07/01/2004WO2004056144A1 A hand-over method in mobile communication system
07/01/2004WO2004056052A2 Bluetooth broadcast data stream to multiple bluetooth mobile terminals
07/01/2004WO2004040879A3 Handoff and redundancy using mobile ip
07/01/2004WO2004039116B1 Radio communication management method and radio communication management server