Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
03/2004
03/11/2004WO2004004189A3 Method and system for automated determination of inter-system border thresholds
03/11/2004WO2004004140A3 Method and system for determining correct escape mechanisms and controlling interference in third generation wireless systems
03/11/2004WO2003096594A3 Handover in a hybrid communications network
03/11/2004WO2003087978A3 System for efficient recovery of node b buffered data following serving high speed downlink shared channel cell change
03/11/2004US20040048616 Mobile assisted handoff system and method
03/11/2004US20040047343 Method for allocating resources in packet mode in a mobile radio system
03/11/2004US20040047323 Method for selecting system and transmitting data for WLAN and mobile phone network interworking service
03/11/2004US20040047322 Methods and apparatus for tunneling between different addressing domains
03/11/2004US20040047312 Method and apparatus for UL interference avoidance by DL measurements and IFHO
03/11/2004US20040047311 Phase shifted time slice transmission to improve handover
03/11/2004DE10322205A1 Mobile telephone network (MTN) hand-over device for deciding on the exigency/feasibility of vertical hand-overs in heterogeneous MTNs works with a distributed network infrastructure
03/11/2004DE10301089A1 Soft-hand-over method for soft-hand-over of a radio communications device like a mobile telephone uses a network component to transmit data for radio cells in holding radio cells
03/11/2004CA2495859A1 Limiting cell reselection based on measured pilot power in a wireless communications system
03/10/2004EP1397017A1 Portable communication equipment and channel capture method
03/10/2004EP1397016A1 Method for automatically handing over a bimode terminal
03/10/2004EP1396168A1 Carrier selection method
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004CN1481652A Method and appts. for system control parameter assignments
03/10/2004CN1481651A Transfer of security association during mobile terminal handover
03/10/2004CN1481620A Method for searching cells at discontinuous reception mode in mobile communication system
03/10/2004CN1481096A Method for switching between CDMA2000 system and wireless local area network system
03/10/2004CN1481083A Base station connection method and radio internet controller and mobile station
03/10/2004CN1141850C Method of for scheduling data transmissions in reverse link in communication metwork
03/09/2004US6704581 Mobile telecommunication system and method for performing handoff between asynchronous base station and synchronous base station
03/09/2004US6704578 System of managing the power emitted by a base station at the start of a handover phase
03/09/2004US6704571 Reducing data loss during cell handoffs
03/09/2004US6704372 Digital implementation of multi-channel demodulators
03/04/2004WO2004019644A1 Resource utilisation between different frequency bands by compensating handover parameter values with a frequency band preference parameter
03/04/2004WO2004019643A1 An apparatus and method for resource allocation in a communication system
03/04/2004WO2004019636A1 Non-instantaneous hard handover control device and method
03/04/2004WO2004019635A2 Method and system for communicating content on a broadcast services communication system
03/04/2004WO2004019557A2 Signaling wireless wide area network mechanism for a terminal located in a wireless local area network
03/04/2004WO2004019513A1 A communication unit and a method of generating a control signal therefor
03/04/2004WO2003102732A3 METHOD AND APPARATUS FOR INTERCONNECTION OF PERSONAL AREA NETWORKS (PANs)
03/04/2004US20040044887 Apparatus and method for deciding access system based on WLAN signal strength in WLAN/mobile network interworking system, and mobile terminal therefor
03/04/2004US20040043798 Idle mode cell reacquisition and reselection
03/04/2004US20040043769 Limiting cell reselection based on pilot power
03/04/2004US20040043768 System for frame selector migration in 3G cellular networks
03/04/2004US20040043767 Fast roaming system
03/04/2004US20040042507 Method and apparatus for fast change of internet protocol headers compression mechanism
03/04/2004US20040042452 Method of controlling transmission of data and a control unit for implementing the method
03/04/2004US20040042436 System for permitting control of the purging of a node B by the serving radio network controller
03/04/2004US20040042426 Communication device and method for frame reconstruction among soft handoff legs
03/04/2004DE20315593U1 Drahtloses Endgerät zur Integration von WLAN und 3G A wireless terminal for the integration of WLAN and 3G
03/04/2004CA2495984A1 Signaling wireless wide area network mechanism for a terminal located in a wireless local area network
03/04/2004CA2495667A1 Method and system for communicating content on a broadcast services communication system
03/03/2004EP1395078A2 Mobile communication system and method with fast and slow control traffic
03/03/2004EP1395077A1 Apparatus and method for selecting an access system based on WLAN signal strength in a WLAN/mobile network interworking system
03/03/2004EP1395076A1 Method for selecting an access system and for transmitting data via a WLAN/mobile phone interworking system
03/03/2004EP1395070A1 Method for protecting the integrity of messages in a mobile communications system
03/03/2004EP1395068A1 Method and system for selecting a radio acces network
03/03/2004EP1395001A1 Hierarchical mobile packet communication network and method of communication thereof
03/03/2004EP1393590A1 Method of wcdma coverage based handover triggering
03/03/2004EP1393502A2 DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs
03/03/2004EP1232575A4 Apparatus and method for assigning a common packet channel in a cdma communication system
03/03/2004EP1060627B1 System and method for detecting system and capability changes in handoffs
03/03/2004CN1480008A Control node handover in radio access network
03/03/2004CN1480007A Channel allocation in communication system
03/03/2004CN1479540A Channel switchover device and channel switchover method
03/03/2004CN1479539A Region-cross switchover control in asynchronous CDMA system
03/03/2004CN1479538A Method setting data connection for MBMS with nucleus network initiated by DRNC
03/03/2004CN1479514A Method for selecting system and transfering data communicating service between WLAM and mobile phone net
03/03/2004CN1479491A Device and method for deciding insertion system based on WLAM signal intensity and its moving terminal
03/03/2004CN1479468A Correction method of time parameter after CDMA terminal hard switched
03/03/2004CN1479467A Method of judging complex pilot frequency biasing
03/02/2004US6701164 Mobile communication system with zone-shift control apparatus
03/02/2004US6701150 Network driven cell switching and handoff with load balancing for wireless systems
03/02/2004US6701149 Handoff framework to support real-time delay-critical services in a next generation network
03/02/2004US6701148 Method and apparatus for simultaneous radio and mobile frequency transition via “handoff to self”
03/02/2004US6701130 Timing method and arrangement for performing preparatory measurements for interfrequency handover
02/2004
02/26/2004WO2004017580A1 Mbms ptp and ptm channel change
02/26/2004WO2004017565A1 Method and system for gsm billing during wlan roaming
02/26/2004WO2004017564A1 Method and system for gsm authentication during wlan roaming
02/26/2004WO2004017551A2 Technique for seamless handoff of mobile terminal user from wireless telephony network to wireless lan
02/26/2004WO2004017536A2 Dynamic frequency selection and radar detection with a wireless lan
02/26/2004WO2003101044A8 Efficient handoffs between cellular and wireless local area networks
02/26/2004WO2003100990A3 Method and system for access point roaming
02/26/2004WO2003096555A3 Dsl mobile access router system and method
02/26/2004WO2003094484A3 Method and apparatus for utilizing synchronization information
02/26/2004WO2003067836A3 Optimization of point-to-point sessions
02/26/2004WO2002093946A3 Rrm optimization on iur for congestion control
02/26/2004WO2002054788A3 Switching between high-speed data packet data call and either non-high-speed data circuit switched data call or non-high-speed data packet data call
02/26/2004US20040039910 Controlling communications between stations
02/26/2004US20040039817 Enhanced algorithm for initial AP selection and roaming
02/26/2004US20040038686 Allocation period determination for packet data
02/26/2004US20040038682 Mobile assisted handover using CDMA
02/26/2004US20040038681 Handover processing method of mobile communication system
02/26/2004US20040038680 Radio communication method, radio base station and radio terminal
02/26/2004US20040037261 Cdma mobile communication method and system
02/26/2004US20040037255 Signaling wireless wide area network mechanism for a terminal located in a wireless local area network
02/26/2004US20040037249 Apparatus and method for determining soft handover in a CDMA mobile communication system
02/26/2004US20040037245 Method and system for communicating content on a broadcast services communication system
02/26/2004CA2495343A1 Method and system for gsm billing during wlan roaming
02/25/2004EP1392077A1 Managing the Quality of Service (QoS) levels during transfer between a wireless local area network (WLAN) and a mobile telephone network
02/25/2004EP1392076A1 Radio communication method and apparatus for reducing data loss during handover
02/25/2004EP1392075A1 Apparatus and method for transmitting/receiving data during handover in a mobile communication system providing MBMS service
02/25/2004EP1392069A1 Wireless communication system, wireless communication device and wireless communication method, and computer program
02/25/2004EP1391100A1 Wireless base station neighbor discovery in a communication system employing a short-range frequency hopping scheme
02/25/2004EP1391081A2 Heterogeneous mobile radio system
02/25/2004EP1391070A1 A method of channel allocation for a mobile terminal moving in a cellular communication network