Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
06/2004
06/16/2004EP1429481A2 Frequency discovery and failover
06/16/2004EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line
06/16/2004EP1183616A4 Method and apparatus for providing a distributed architecture digital wireless communication system
06/16/2004CN2620946Y B node capable of assisting selectively clear its buffer
06/16/2004CN1505912A Transmission in a communication system
06/16/2004CN1505910A Commanding handover between differing radio access technologies
06/16/2004CN1505907A Method and network element for controlling handover
06/16/2004CN1505905A Method and apparatus for call recovery in a wireless communication system
06/16/2004CN1505879A A method of channel allocation for a mobile terminal moving in a cellular communication network
06/16/2004CN1505435A Apparatus implementing switch between different mobile communication systems and controlling method thereof
06/16/2004CN1505421A Method of resource indication in mobile communications systems
06/16/2004CN1505418A Reconnection of dropped call in mobile communication system
06/16/2004CN1505415A Method for inter-office switching between mobile service switching centers
06/16/2004CN1505413A Method of switching between CDMA system and GSM system for dual mode mobile station
06/16/2004CN1154393C Method to reduce interference between mobiles using different duplex technology
06/16/2004CN1154391C System and method for measuring channel quality information in a communication system
06/16/2004CN1154383C Mobile communications system, receiver, trans-area switching, and data transmission and receiving method
06/16/2004CN1154377C Seamless call switching method for global radio mobile communication system
06/16/2004CN1154370C Upgradable wireless communication network and method
06/16/2004CN1154297C Communications system with monitoring or control functions
06/16/2004CN1154274C Control method and device for compression mode in CDMA system
06/16/2004CN1154261C Frame synchronizing circuit
06/15/2004US6751460 Methods and apparatus for performing cell reselection for supporting efficiently hierarchical cell structures
06/15/2004US6751456 Communication control for a user of a central communication center
06/10/2004WO2004049749A2 Method and system for forwarding a control information
06/10/2004WO2004049748A2 Communication system and method for reducing congestion therein
06/10/2004WO2004049747A2 Multiple access wireless communications architecture
06/10/2004WO2004049740A2 802.11using a compressed reassociation exchange to facilitate fast handoff
06/10/2004WO2004042983A3 Forced beam switching in wireless communication systems having smart antennas
06/10/2004WO2004028050A8 Method and apparatus for indicating hsdpa activity information
06/10/2004WO2004025975A3 Cellular network handoff decision mechanism
06/10/2004WO2004015903A3 Method and apparatus for detecting a cell reselection
06/10/2004WO2003049349A3 A mechanism to create pinhole for existing session in middlebox
06/10/2004US20040110524 Mobile communication control method, cellular system, mobile station, base station, and base station control apparatus
06/10/2004US20040110523 Methods and apparatus for acquiring service from a more desirable communication system
06/10/2004US20040110479 UMTS-GSM dual mode timing device
06/10/2004US20040109458 Mechanism to create pinhole for existing session in middlebox
06/10/2004US20040109431 Techniques for supporting GSM to W-CDMA reselection
06/10/2004US20040109430 Low cost implementation for high performance embedded systems
06/10/2004US20040109425 Method and apparatus for improving hard handoffs in CDMA systems
06/10/2004US20040109424 Mobile assisted fast scheduling for the reverse link
06/10/2004US20040109423 Method and apparatus for supporting multiple packet data service connections
06/10/2004CA2507119A1 802.11using a compressed reassociation exchange to facilitate fast handoff
06/10/2004CA2506253A1 Multiple access wireless communications architecture
06/09/2004EP1427239A2 Apparatus and method for notifying a mobile station of neighbour cell information
06/09/2004EP1427237A1 HANDOVER CONTROL APPARATUS, RADIO TERMINAL DEVICE, EDGE ROUTER, ROUTER, MOBILE COMMUNICATION SYSTEM, AND HANDOVER CONTROL METHOD
06/09/2004EP1427236A1 A location map for selecting reception conditions for a mobile station depending on its present actual location
06/09/2004EP1425929A1 Spatial guardbands for terrestrial reuse of satellite frequencies
06/09/2004EP1425885A1 Method and system for transmitting data from a first data network into a second data network
06/09/2004EP1425871A1 Time division duplex method for determining whether to initiate handover
06/09/2004EP0758517B1 Service provision system for communications networks
06/09/2004CN1504061A Method and apparatus for handoff of wireless packet data service connection
06/09/2004CN1504053A Switching between ultrawide broadband cell
06/09/2004CN1504050A Apparatus and method for initiating broadcast service by mobile station in mobile communication system
06/09/2004CN1503595A 802.11 for aiding quick overarea switch by compressed ressociation
06/09/2004CN1503592A Double-mode mobile communication equipment and method for selecting network
06/09/2004CN1503589A Self-adaptive mobile terminal scheduling method in layered community system
06/09/2004CN1503580A Mobile terminal scheduling method in layered community system
06/09/2004CN1503465A Spread spectrum communication device and spread spectrum communication method
06/09/2004CN1503464A Spread spectrum communication device and spread spectrum communication method
06/09/2004CN1153500C Method and appts. for determining cell border for handover operation
06/09/2004CN1153498C Channel strength wrap measurement scheme
06/09/2004CN1153497C Multiple hyperband radiocommunication system
06/09/2004CN1153476C Method and apparatus for determining hand-off canaidates in a communication system
06/08/2004US6748216 Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems
06/08/2004US6748215 Method and apparatus for performing a candidate frequency search in a wireless communication system
06/08/2004US6747965 CDMA mobile communication system
06/06/2004WO2005089084A2 Method and apparatus for improving hard handoffs in cdma systems
06/03/2004WO2004047479A2 Smart inter-technology handover control
06/03/2004WO2004047475A1 Creating a neighbour cell list depending on the velocity vector of a user equipment
06/03/2004WO2004047469A2 Seamless roaming between lan access points
06/03/2004WO2004047460A2 Method and apparatus for virtual bearer
06/03/2004WO2004047371A1 Radio communication system
06/03/2004WO2004047315A2 Method and apparatus for predicting a cell change
06/03/2004WO2004046893A2 Soft handoff of a cdma reverse link
06/03/2004WO2004046853A2 Apparatus and method for mobile/ip handoff between a plurality of access technologies
06/03/2004WO2004032528A3 Reference transport channel on/off status detection and reselection
06/03/2004WO2004023695A3 Phase shifted time slice transmission to improve handover
06/03/2004WO2004019557A3 Signaling wireless wide area network mechanism for a terminal located in a wireless local area network
06/03/2004WO2002093797A3 Transmit power control (tpc) pattern information in radio link (rl) addition
06/03/2004US20040106409 Method of handover in multimode telecommunication network
06/03/2004US20040106408 Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping scheme
06/03/2004US20040106407 Method for changing over to different frequency at cellular phone system and cellular phone system using the method and base station controlling apparatus in the system
06/03/2004US20040106401 Dual mode mobile communication devices and method for selecting a network
06/03/2004US20040106379 Wireless network communication system and method of connecting mobile station with wireless LAN access point automatically
06/03/2004US20040105428 System for establishing and maintaining a connection
06/03/2004US20040105417 Wireless LAN system for predicting movement destination of child station and wireless LAN parent station therefor
06/03/2004US20040105413 System and method for tight inter-working between wireless local area network (WLAN) and universal mobile telecommunication systems (UMTS)
06/03/2004US20040105408 System and method for supporting mobility of mobile node using regional anchor point in future Internet
06/03/2004CA2506754A1 Soft handoff of a cdma reverse link
06/02/2004EP1424867A1 Method of handover in multimode telecommunication network
06/02/2004EP1424864A1 Method of resource indication in mobile communications systems having cells operating with different radio access techniques
06/02/2004EP1424862A1 Dual mode mobile communication devices and method for selecting a network
06/02/2004EP1424819A1 Mobile communications network and data delivery method in mobile communications network
06/02/2004CN1502213A Method for establishing a list of neighbouring cells in a mobile radiocommunication system
06/02/2004CN1502212A Wireless intersystem handover
06/02/2004CN1501746A Authentication method for fast handover in a wireless local area network
06/02/2004CN1501745A Method and a controller for facilitating mobile telephone roaming
06/02/2004CN1501725A 移动通信方法和移动通信系统 The mobile communication method and a mobile communication system
06/02/2004CN1501646A Method for scheduling packet data transmission