Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
08/2004
08/12/2004WO2004068842A2 Methods for reliable user switchback on a phs spatial division multiple access channel
08/12/2004WO2004068797A2 Seamless roaming
08/12/2004WO2004068774A2 System and method for sending data to a mobile device in a wireless network
08/12/2004WO2004068768A2 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network
08/12/2004WO2004068751A2 Topology map related to access point usage in a wireless network
08/12/2004WO2004068739A1 Methods and apparatus for downlink macro-diversity in cellular networks
08/12/2004WO2004066707A2 Method and apparatus for a target-initiated handoff from a source cellular wireless network to a target non-cellular wireless network
08/12/2004WO2004049740A3 802.11using a compressed reassociation exchange to facilitate fast handoff
08/12/2004WO2003021977A3 Precoordination of return link for hand-off between coverage areas being traversed by a mobile transceiver platform
08/12/2004US20040157651 Control - hold mode
08/12/2004US20040157632 Robust and efficient reacquisition after call release
08/12/2004US20040157626 Paging methods and apparatus
08/12/2004US20040157619 Methods and apparatus for updating mobile node location information
08/12/2004US20040157610 Method and apparatus for determining coverage and switching between overlay communication systems
08/12/2004US20040157609 Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards
08/12/2004US20040157608 Mobile communication terminal and control unit
08/12/2004US20040157601 Method for enabling a subscriber entity to actively communicate in a communication network
08/12/2004US20040157600 Method for determining whether to grant access of a user equipment to a radio access network
08/12/2004US20040157561 Carrier selection method
08/12/2004US20040157557 System for a dynamic ad-hoc wireless network
08/12/2004US20040157556 System for intrusion detection
08/12/2004US20040156388 System for maintaining quality of service
08/12/2004US20040156370 System for evolutionary adaptation
08/12/2004US20040156348 Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system
08/12/2004US20040156347 Handover method and apparatus in WLAN environment
08/12/2004US20040156338 Connection release in communication network
08/12/2004US20040156333 System for evolutionary service migration
08/12/2004US20040156332 Method for distribution of wireless transmit/receive unit (WTRU) capability between point to point and point to multipoint services
08/12/2004US20040156330 Method of multiplexing logical channels in mobile communication system and apparatus thereof
08/12/2004US20040156329 Communication system comprising a plurality of communication networks
08/12/2004CA2814253A1 Methods and apparatus for downlink macro-diversity in cellular networks
08/12/2004CA2554122A1 Methods and apparatus for downlink macro-diversity in cellular networks
08/12/2004CA2514484A1 Seamless roaming
08/11/2004EP1445968A1 Method for preparing a handover and corresponding network device and mobile station
08/11/2004EP1445878A1 INTER−FREQUENCY HHO METHOD IN MOBILE COMMUNICATION SYSTEM
08/11/2004EP1444853A1 Optimizing data transfer in radio system
08/11/2004EP1444840A1 METHOD AND APPARATUS FOR PROVIDING IMMEDIATE CIPHERING AFTER AN INTER−SYSTEM UTRAN−GSM HANDOVER
08/11/2004EP1444820A2 Transmit power control (tpc) pattern information in radio link (rl) addition
08/11/2004EP1444799A1 Signal measurement apparatus and method for handover in a mobile communication system
08/11/2004EP1444788A1 A method for signal acquisition in a wireless terminal and a wireless terminal
08/11/2004EP0922372B1 Radio communications systems and methods for mobile assisted handover between a private network and a public mobile network
08/11/2004CN1520699A Method for solving aucertainty of CDMA soft handoff
08/11/2004CN1520228A Switching control method, base station control appts. and radio mobile appts
08/11/2004CN1520220A Method for switvhing wave packet of intelligent antenna
08/11/2004CN1520203A Method of simultaneous, accessing circuit sevice and packet service in cellwlar mobile radio system service
08/11/2004CN1520200A Mobile communication system and route management appts. used in mobile communication system
08/11/2004CN1520107A Method of actuating switching in radio network
08/11/2004CN1520078A Method for adjusting soft switching threshold
08/11/2004CN1520057A Short distance radio communication system and its switching processing method
08/11/2004CN1162037C Method for processing data stream in cell switching
08/11/2004CN1161902C Data transmssion method in TDMA mobile communication system
08/11/2004CN1161898C Positive link soft switch over between No.2 generation of code division multiple access system and No.3 CDMA system
08/11/2004CN1161895C Methods and arrangement in radio communication system
08/10/2004US6775533 Apparatus, and associated method, for transferring data between a first target entity and a second target entity of a mobile radio communication system
08/10/2004US6775253 Adaptive signaling for wireless packet telephony
08/10/2004CA2343179C Method of controlling handoff of communications with a mobile station from a first radio transceiver to a second radio transceiver
08/10/2004CA2288713C Subscriber handoff between multiple access communications system
08/05/2004WO2004066666A1 Method, system and software product for a mobile station notifying at least one base station of having been selected for sending high rate downlink data based on a predetermined set of conditions
08/05/2004WO2004066661A1 Communication resource management device
08/05/2004WO2004066521A1 Radio communication terminal and handoff decision method
08/05/2004US20040152491 Method for controlling beam formation in a mobile radio communication system and a base station therefor
08/05/2004US20040152483 Transmission power control method and system
08/05/2004US20040152480 Method and apparatus for generating a neighbor cell list
08/05/2004US20040152466 Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network
08/05/2004US20040152465 Method of optimizing performance of mobile terminal
08/05/2004US20040152417 Short-range wireless communication system and a handoff processing method therefor
08/05/2004US20040151186 Server, mobile communication terminal, radio apparatus, communication method in communication system and communication system
08/05/2004US20040151157 Communication system, multicast switching device, and communication method
08/05/2004US20040151148 Mobile terminal management system, mobile terminal, agent, and program
08/05/2004US20040151143 Method and apparatus for increased information transfer in a communication system
08/05/2004US20040151141 Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
08/05/2004US20040151139 Method and arrangement for generating pilot beacons in wireless communication systems
08/05/2004US20040151136 Seamless roaming
08/05/2004US20040151112 Communication network system
08/05/2004DE10302538A1 Telecommunications operating method for operating a telecommunications system uses a switch-through connection from a switching center to terminal equipment
08/05/2004CA2514074A1 Method, system and software product for a mobile station notifying at least one base station of having been selected for sending high rate downlink data based on a predetermined set of conditions
08/04/2004EP1443796A1 Method for simultaneously accessing circuit and packet services in a radio mobile communication network system
08/04/2004EP1443787A1 Handover control method of performing handover for a wireless mobile device
08/04/2004EP1443786A1 Channel switching method and base station for CDMA mobile wireless system
08/04/2004EP1443783A2 Mobile communication system
08/04/2004EP1443715A1 Short-range wireless communication system and a handoff processing method therefor
08/04/2004EP1443712A1 A method and a system for controlling handoff of a terminal
08/04/2004EP1443705A1 Server apparatus and terminal apparatus used in video transmission system
08/04/2004EP1442627A1 Method and system for selecting a best serving sector in a cdma data communication system
08/04/2004EP1442617A1 Power control during compressed mode
08/04/2004EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
08/04/2004EP1070395B1 Delay control method
08/04/2004CN1518840A Wireless communication system, wireless communication device and wireless communication method, and computer program
08/04/2004CN1518838A Protecol to determine optimal target accessrouter for seamless IP-level handover
08/04/2004CN1518393A Channel switching method of CDMA mobile radio system and base station of CDMA mobile radio system
08/04/2004CN1518390A Switching method in radio local network, insertion point and mobile station for executing switching method
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/04/2004CN1518258A Method of realizing power match in mobile phone in soft switching between base stations
08/04/2004CN1160995C Switching performed within base station controller
08/04/2004CN1160994C Method and device for improving transmission quality in CDMA system
08/04/2004CN1160989C Roaming of mobile parts in at least partially asynchronous wireless telecommunications networks especially DECT networks
08/04/2004CN1160973C Method of transmitting datas and radio communicating system
08/04/2004CN1160972C Radio communication system
08/03/2004US6771965 Communication control method in mobile communication system and base station used therefor
08/03/2004US6771964 Handover between wireless telecommunication networks/systems