Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
02/2005
02/03/2005US20050026625 Methods and devices for seamlessly changing protocols in a mobile unit
02/03/2005US20050026619 System of and method for using position, velocity, or direction of motion estimates to support handover decisions
02/03/2005US20050026618 Methods and systems for controlling handoffs in a wireless communication system
02/03/2005US20050026617 Mobile communication system, mobile communication method, and mobile station
02/03/2005US20050026616 Common radio resource management method in a multi-RAT cellular telephone network
02/03/2005US20050026615 System and method for performing a handover in a mobile communication system
02/03/2005US20050026614 Code-division-multiple-access mobile communication system accommodating increased number of mobile stations
02/03/2005US20050026611 Wireless access point protocol method
02/03/2005US20050026610 Method for scanning radio frequency channels
02/03/2005US20050025164 Seamless hand-off of mobile node to a wireless local area network (WLAN)
02/03/2005US20050025132 Methods and systems for providing improved handoffs in a wireless communication system
02/03/2005US20050025116 System and method for packet data servicing node (PDSN) initial assignment and reselection
02/03/2005US20050025103 Automatic recognition system for use in a wireless local area network (LAN)
02/03/2005US20050025101 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
02/03/2005US20050025100 Scheduling apparatus and method in a CDMA mobile communication system
02/03/2005US20050025097 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
02/03/2005US20050025094 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
02/03/2005US20050025087 Cell search method in CDMA capable of carrying out a cell search processing at a high speed
02/03/2005CA2836894A1 Mobility in a multi-access communication network
02/03/2005CA2532780A1 Methods and systems for providing improved handoffs in a wireless communication system
02/03/2005CA2500016A1 Method and apparatus for wireless communication in a high velocity environment
02/02/2005EP1503608A2 Mobile communication system, mobile communication method, and mobile station
02/02/2005EP1503606A1 Common radio resource management method in a multi-rat cellular telephone network
02/02/2005EP1502473A1 Idle handoff with neighbor list channel replacement
02/02/2005EP1502462A1 Method and apparatus for ul interference avoidance by dl measurements and ifho
02/02/2005EP1502455A2 Method and apparatus for utilizing synchronization information
02/02/2005EP1502453A1 Method and apparatus for estimating signal quality for uplink interference avoidance
02/02/2005EP1502452A1 Method and apparatus for soft handover area detection using inter-band measurements
02/02/2005EP1502451A1 Handovers of user equipment connections in wireless communication systems
02/02/2005EP1502450A1 Method and apparatus for soft handover area detection for uplink interference avoidance
02/02/2005EP1502449A1 Method and apparatus for selection of downlink carriers in a cellular system using multiple downlink carriers
02/02/2005EP1502378A2 Switch frame, method of transmitting the switch frame and a quality indicator channel structure including the switch frame
02/02/2005EP1502370A1 Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements
02/02/2005EP1502122A2 In packet-switched cellular networks
02/02/2005EP1336314B1 Method, apparatus and radio access network for establishing a connection between an external network to a user equipment
02/02/2005EP0996301B1 Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method
02/02/2005CN1575616A Method and apparatus for mobile-initiated, CDMA-dispatch soft handoff
02/02/2005CN1575010A Mobile communication terminal, handover control method, and handover control program
02/02/2005CN1575004A Mobile station and base station selection scheme
02/02/2005CN1574985A Server component redirection of new media path portion between packet-switched and circuit-switched portions of mobile switching center
02/02/2005CN1574838A Download method for software with conversation mobility sustain in mobile communication system
02/02/2005CN1574793A 移动体ip数据通信系统 Mobile data communication system body ip
02/02/2005CN1574778A Selective pre-authentication to anticipated primary wireless access points
02/02/2005CN1574720A Method and system for controlling packet transmission using bind update message
02/02/2005CN1574697A Communication terminal out of range determination method, wireless communication system switching method and communication terminal
02/02/2005CN1188010C Mobile communication
02/02/2005CN1188006C Method for re-connecting radio communication terminal with network and terminal therefor
02/01/2005US6850774 Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
02/01/2005US6850770 Transmit power control (TPC) pattern information in radio link (RL) addition
02/01/2005US6850759 Reducing signaling in RNSAP protocol upon cell change in cellular telecommunications network
02/01/2005US6850744 Method for controlling channel re-selection
02/01/2005US6850503 Method and apparatus for effecting a handoff between two IP connections for time critical communications
02/01/2005US6850501 Method and arrangement for enhancing pre-synchronization reliability in a cellular radio system
01/2005
01/27/2005WO2005008969A1 Method for reducing hand-off latency in mobile networks
01/27/2005WO2005008964A1 Seamless hand-off of mobile node to a wireless local area network (wlan)
01/27/2005WO2005006829A2 Wireless transmit receive unit having a transition state for transitioning from monitoring to duplex connected states and method
01/27/2005WO2004084463A3 Method and apparatus for performing a handoff in an inter-extended service set (i-ess)
01/27/2005WO2004077687A3 Method and apparatus for controlling operation of an access terminal in a communication system
01/27/2005WO2004034648A3 Method for a wireless station to determine network metrics prior to associating with an access point
01/27/2005US20050021586 Method and apparatus for handing off a mobile terminal between a mobile network and a wireless lan
01/27/2005US20050020312 Mobile telecommunications with multisector antennas
01/27/2005US20050020293 Method for controlling channel re-selection
01/27/2005US20050020273 Adaptive dual-mode reverse link scheduling method for wireless telecommunications networks
01/27/2005US20050020267 Accelerated allocation of neighbor signals to candidates in cellular communications devices
01/27/2005US20050020266 Distance determination apparatus for use by devices in a wireless network
01/27/2005US20050020264 Cellular telephone
01/27/2005US20050020262 Communication system and method in wireless infrastructure network environments
01/27/2005US20050020203 Method and apparatus for wireless communication in a high velocity environment
01/27/2005US20050018637 Method and system for seamless mobility of mobile terminals in a wireless network
01/27/2005US20050018636 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
01/27/2005US20050018629 Apparatus and method for controlling a reverse traffic rate in a mobile communication system
01/27/2005US20050018616 Method for carrying out the network-side recognition of specific capabilities of subscriber stations in a communications system
01/27/2005CA2532085A1 Wireless transmit receive unit having a transition state for transitioning from monitoring to duplex connected states and method
01/26/2005EP1501218A1 Base station apparatus of mobile communication system
01/26/2005EP1501213A1 Mobile station
01/26/2005EP1500297A1 Proactive seamless service provisioning in mobile networks through transferring of application context
01/26/2005EP1500295A1 Optimized information transfer associated with relocation of an ip session in a mobile communications system
01/26/2005EP1500212A2 Relocation of application-specific functionality during seamless network layer-level handoffs
01/26/2005EP1499992A1 Provisioning seamless applications in mobile terminals through registering and transferring of application context
01/26/2005CN2674801Y WTRU with cellular system and switching function between WLAN
01/26/2005CN2674799Y Core network for mobile communication system
01/26/2005CN1572123A Method and system for a handoff in a broadcast communication system
01/26/2005CN1572120A Managing packet data interconnections in mobile communications
01/26/2005CN1572095A Method for the transmission of data packets in a mobile radio system and corresponding mobile radio system
01/26/2005CN1571552A 移动通信系统 The mobile communication system
01/26/2005CN1571322A An inter-system switching method for dual-mode terminal
01/26/2005CN1571315A Method for selecting a transmission channel with a TDMA (time division multiple access) and communication system using such a method
01/26/2005CN1186961C Method and apparatus for generating pilot strength measurement messages
01/26/2005CN1186951C Call re-establishment for dual mode telephone
01/26/2005CN1186882C Method of assigning frequency using transmission loss
01/25/2005US6847822 Cellular telephone system that uses position of a mobile unit to make call management decisions
01/25/2005US6847818 Transmission power control method and system
01/25/2005US6847625 Short-range RF access point design enabling dynamic role switching between radio modules to optimize service delivery
01/25/2005US6847621 Address resolution method and address resolution communication system
01/25/2005US6847620 Mobile virtual LAN
01/25/2005CA2312823C Device and method for performing handoff in mobile communication system
01/25/2005CA2302330C Roaming of mobile parts in at least partially asynchronous wireless telecommunications networks, especially dect networks
01/25/2005CA2246324C Quality driven voice channel selection in a cellular telephone system using idle voice channel signal strength measurements
01/20/2005WO2005006797A1 Overreach detection method and mobile device using the same
01/20/2005WO2005006785A2 Method to achieve fast active scan in 802.11 wlan