Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
04/2008
04/24/2008CA2666802A1 Location storage device, wireless terminal, location storage system, location registration method, location update method and program
04/24/2008CA2666265A1 Method and apparatus for performing handover using packet data convergence protocol (pdcp) reordering in mobile communication system
04/24/2008CA2664249A1 Node allocation within a core network comprising local pool areas
04/23/2008EP1915023A2 Mobile terminal, communication system, and method for changing location registration
04/23/2008EP1915019A1 Handover control system, method for the same, and mobile communication system and radio base station using the same
04/23/2008EP1915017A2 Method and apparatus for performing handover using packet data convergence protocol (PDCP) reordering in mobile communication system
04/23/2008EP1915015A2 Apparatus and method for vertical handover in broadband wireless communication system
04/23/2008EP1915014A2 Method and apparatus for handover decision by using context information in a mobile communications network
04/23/2008EP1915011A1 Mobile station and method of performing handover based on information of movement between cells
04/23/2008EP1915010A2 Handover of user equipment (UE) during discontinuous reception (DRX) operation in mobile communication system
04/23/2008EP1913791A2 Efficient cell measurements during transmission gaps in a compressed mode
04/23/2008EP1913790A2 Method and apparatus for creating a fingerprint for a wireless network
04/23/2008EP1913785A1 Handover to an unlicensed mobile network
04/23/2008EP1767013A4 Robust and fast handover in a wireless local area network
04/23/2008EP1658703B1 Supporting a switch between channels for a multicast transmission
04/23/2008EP1326459B1 Mobile communication system
04/23/2008CN101167396A Pilot grouping and set management in multi-carrier communication systems
04/23/2008CN101167393A Frequency layer dispersion
04/23/2008CN101167392A Internetworking of cellular radio networks and wireless data networks
04/23/2008CN101167380A Method and apparatus for generating session keys
04/23/2008CN101167379A Measurement request report extensions for media independent handover
04/23/2008CN101167375A System and method for using determination of the operating parameters of a mobile device
04/23/2008CN101166369A Handover control system, method for the same, and mobile communication system and radio base station
04/23/2008CN101166367A Method for operating mobile terminal and mobile terminal
04/23/2008CN101166361A A cell switching method and system in radio communication system
04/23/2008CN101166360A Base station selecting method and its communication system
04/23/2008CN101166349A System switching method and device
04/23/2008CN101166344A Selection method of data recovery mode and radio network controller
04/23/2008CN101166329A Method for operating mobile terminal and mobile terminal of radio network system
04/23/2008CN101166300A Service switching method and system
04/23/2008CN101166296A A reattach method, system and user device
04/23/2008CN100384290C Systems and methods for soft handoff and other diversity communication using base stations supporting common radio configurations
04/23/2008CN100384289C Method and device for transmitting signalling between mobile station and base station
04/23/2008CN100384106C Base station apparatus of mobile communication system
04/22/2008US7363057 Mobile communication system, mobile station, base station, communication path quality estimation method used for the same
04/22/2008US7363038 System and method for performing handover operation in broadband wireless access communication system
04/22/2008US7363037 Vertical handover control algorithm for WLAN and UMTS
04/22/2008US7362756 Fast handoff method with CoA pre-reservation and routing in use of access point in wireless networks
04/22/2008US7362736 Wireless information transmitting system, radio communication method, radio station, and radio terminal device
04/22/2008US7362729 Mobile node, mobile communication system, and communication control program
04/22/2008US7362728 Handover control apparatus, relay router, gateway apparatus, access router base station, mobile communication system, and handover control method
04/22/2008US7362726 Support of guaranteed bit-rate traffic for uplink transmissions
04/22/2008US7362715 Frame synchronization circuit
04/22/2008CA2315100C Method and system for improving handoffs in cellular mobile radio systems
04/17/2008WO2008046020A2 System and method of fast channel scanning and ip address acquisition for fast handoff in ip networks
04/17/2008WO2008045588A2 Method for improving the performance of a wireless communications network by using beamformed virtual antennas
04/17/2008WO2008045532A2 Increasing a secret bit generation rate in wireless communication
04/17/2008WO2008045438A1 Packet-forwarding method for proxy mobile ip
04/17/2008WO2008045315A1 Autonomous timing advance adjustment during handover
04/17/2008WO2008044976A1 Broadcast-based communication in a radio or wireless access network to support mobility
04/17/2008WO2008044820A1 Mobility supporting method of mobile terminal based on prefix binding and mobility supporting system using the method
04/17/2008WO2008044775A1 Handover processing method, and access point and mobile terminal for use in the method
04/17/2008WO2008044645A1 Radio communication terminal, radio communication network system, handover timing deciding method
04/17/2008WO2008044526A1 Cell/carrier switching and switching back upon rrc connection
04/17/2008WO2008044283A1 Radio base station apparatus
04/17/2008WO2008044215A2 Inter-system handoffs in multi-access environments
04/17/2008WO2008043718A1 System and method for mobility management
04/17/2008WO2008043608A1 A method of triggering a handover of a mobile station in a discontinuous coverage network
04/17/2008WO2008043560A1 Method and arrangement in a telecommunication system
04/17/2008WO2008043306A1 Multicast fast handover
04/17/2008WO2008043258A1 A handoff access method and device based on random access channel
04/17/2008WO2008043216A1 Method of seamlessly roaming between multiple wireless networks using a single wireless network adaptor
04/17/2008WO2008024064A3 A method for recovery from a failed handover procedure in a telecommunication system
04/17/2008WO2008020291A3 Service-based cell reselection
04/17/2008WO2008015589A3 Method and apparatus for detecting trends in received signal strength
04/17/2008WO2008011418A3 Methods and apparatus for soft-decision based inter-radio access technology handover triggering
04/17/2008WO2007146406A3 Distribution of session keys to the selected multiple access points (aps) based on geo-location of aps
04/17/2008WO2007092078A3 Anchoring a communication session in a multiple mode system
04/17/2008US20080091844 Handover method in dhcpv4, handover apparatus and medium having instructions for performing the method
04/17/2008US20080090574 Method and System for Managing Radio Resources for Soft Handoff in an OFDMA-Based Communication System
04/17/2008US20080090573 Method and apparatus for performing handover of user equipment (ue) during discontinuous reception (drx) operation in mobile communication system
04/17/2008US20080090572 Increasing a secret bit generation rate in wireless communication
04/17/2008US20080090571 Network element and method for making handover
04/17/2008US20080090570 Method and system for signaling the state of supplementary services
04/17/2008US20080089301 Mobility supporting method of mobile terminal based on prefix binding and mobility supporting system using the method
04/17/2008US20080089294 Performing handover using mutual authentication in wireless broadband (WiBro) network
04/17/2008US20080089293 Inter-system handoffs in multi-access environments
04/17/2008US20080089292 Handover procedures in a wireless communications system
04/17/2008US20080089291 Handover request method for use in portable internet system and mobile communication terminal using the same
04/17/2008US20080089290 Method and apparatus for management of inactive connections for service continuity in an agnostic access Internet protocol multimedia communication
04/17/2008US20080089289 Method and apparatus for time-warping packets at the sender side
04/17/2008US20080089287 Broadcast-based communication in a radio or wireless access network to support mobility
04/17/2008US20080089276 Wireless connection terminal and roaming method for providing stable wireless connection to access point
04/17/2008US20080089274 Method for Improving the Performance of a Wireless Communications Network by Using Beamformed Virtual Antennas
04/17/2008US20080088750 Display Device with Speaker Grill
04/17/2008CA2664633A1 Handoff access method and device based on random access channel
04/17/2008CA2663992A1 Inter-system handoffs in multi-access environments
04/16/2008EP1912463A2 Mobile communication system and handover control method
04/16/2008EP1912460A1 A method of triggering a handover of a mobile station in a discontinuous coverage network
04/16/2008EP1912459A1 System and method for mobility management
04/16/2008EP1912342A1 Spread spectrum communication method
04/16/2008EP1911316A1 Handover information sent over a public wide area network (e . g . internet)
04/16/2008EP1911312A1 Means and methods for improving the handover characteristics of radio access networks
04/16/2008EP1911311A2 Automatic base station configuration
04/16/2008EP1911310A2 Self-configuring cellular basestation
04/16/2008EP1911309A2 Fast acquisition of a communication link in a mobile communication system
04/16/2008EP1911307A1 Private access point containing a sim card
04/16/2008EP1911306A2 Local area cellular basestation
04/16/2008EP1911239A1 Dynamic packet buffering system for mobile handoff
04/16/2008EP1911221A2 Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks