Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
04/2009
04/23/2009US20090104911 Communication control appratus and method
04/23/2009US20090104910 Apparatus and method for processing handover in a wireless communication system
04/23/2009US20090104909 Reduced ping pong occurrence during handover
04/23/2009US20090104908 Wireless communication base station apparatus and wireless communication method
04/23/2009US20090104892 Efficient Network Resource Management in a Wireless Network
04/23/2009US20090103496 Bi-directional handover method and apparatus
04/23/2009US20090103495 Method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff
04/23/2009US20090103494 Soft handoff for ofdm
04/23/2009US20090103493 Method and Apparatus of Handling Data Decryption for a Packet Data Convergence Protocol Layer in a Wireless Communication System
04/23/2009US20090103492 Wireless communications network base station extension
04/23/2009US20090103491 Link layer quality of service parameter mapping
04/23/2009US20090103489 Arrangement and Method for Dual Mode Operation in a Communication System Terminal
04/23/2009DE19882841B4 Verfahren und Vorrichtung zum Bestimmen von Übergabekandidaten in einem Nachbarsatz in einem CDMA-Kommunikationssystem Method and device for determining handover candidates in a neighbor set in a CDMA communication system
04/22/2009EP2051555A2 A method for handover between frequency allocation in broadband wireless access system
04/22/2009EP2051554A1 Packet transferring/transmitting method and mobile communication system
04/22/2009EP2051553A1 Packet transferring/transmitting method and mobile communication system
04/22/2009EP2051552A1 Packet transferring/transmitting method and mobile communication system
04/22/2009EP2050300A1 Method and apparatus for facilitating inter-network handover
04/22/2009EP2050299A2 Configurable downlink and uplink channels in a wireless communication system
04/22/2009EP2050295A1 Packet loss prevention during handoff using packet copy-and-forward
04/22/2009EP2050294A1 Call continuity
04/22/2009EP2050286A2 System and method to facilitate handover
04/22/2009EP2050256A2 Method for pre-configuration of ip address in mobile communication system
04/22/2009EP2050232A2 Method for establishing a circuit switched call at a dual mode access terminal
04/22/2009EP1911174A4 Method and system for supporting an evolved utran
04/22/2009EP1529382A4 Method and apparatus for effecting a seamless handoff between ip connections
04/22/2009EP1529361A4 Method and apparatus for effecting a handoff between two ip connections for time critical communications
04/22/2009CN101416558A Managing connections in a mobile telecommunications network
04/22/2009CN101416557A Apparatus, method and computer program product providing fast and reliable uplink synchronization using dedicated resources for user equipment in need of synchronization
04/22/2009CN101416551A Method for data transfer with a mobile station while in discontinuous reception state
04/22/2009CN101416548A Wireless handoffs between multiple networks
04/22/2009CN101416547A Method and apparatus for dynamic anchoring of CS calls for CS-to-VOIP handoffs
04/22/2009CN101415253A Method for implementing mobile terminal uninterrupted talking between base stations in cluster system
04/22/2009CN101415249A Method, system and apparatus for negotiating data business signaling of session initialization protocol
04/22/2009CN101415231A Method and apparatus for registering target access network
04/22/2009CN101415224A Method for caching and paging data
04/22/2009CN101415220A Mobile commutation system and method for updating route zone/position zone
04/22/2009CN101415218A Method for processing switching authentic information
04/22/2009CN101415217A Mobile communication equipment, system and method
04/22/2009CN101415216A Method for implementing multi-band multi-access technology district initiation selection of mobile communication apparatus
04/22/2009CN101415215A Method and apparatus for measuring adjacent zone of multi-mode terminal
04/22/2009CN101415214A Method and apparatus for negotiating relay system switching
04/22/2009CN101415213A Method, system and apparatus for notifying voice call information
04/22/2009CN101415212A Channel switching method for switching channels and network system thereof
04/22/2009CN101415211A Method, system and apparatus for processing switch
04/22/2009CN101415210A Method and equipment for determining objective network
04/22/2009CN101415203A Method and apparatus for determining scanning object
04/22/2009CN101415201A Method for judging signal quality
04/22/2009CN101415199A Test system and method for switching analog wireless channel
04/22/2009CN101415179A Method, apparatus and system for automatically switching business
04/22/2009CN101415013A Method for identifying endpoint designation data packet
04/22/2009CN100481998C Macrodiversity processing method for supporting soft hand-off technique in the centralized base station
04/22/2009CN100481997C Method and device for replenishing channel software interruption in CDMA system
04/22/2009CN100481996C Radio communication system,radio communication base station, radio communication system and switch control method
04/22/2009CN100481995C Method for enhanced handover detection for mobile networks, mobile terminal, and access point
04/22/2009CN100481994C Radio communication system, wireless terminal, base station, control equipment and communication method
04/22/2009CN100481984C System and method for automatically configuring and integrating a radio base station into an existing wireless cellular communication network with full bi-directional roaming and handover capability
04/22/2009CN100481970C 信息提供方法及信息提供程序 Information providing method and information providing program
04/22/2009CN100481969C Method and apparatus for supporting multiple packet data service connections
04/22/2009CN100481809C Mobility managing method and mobile terminal
04/22/2009CN100481803C Busy tone for wireless networks
04/21/2009US7522922 Mobile communication terminal, base station and registration control method
04/21/2009US7522920 Method and apparatus for parameter recoding
04/21/2009US7522585 Method for handoff from packet switching domain to circuit switching domain and equipment thereof
04/21/2009US7522560 Method, system and equipment for retransmission in communications systems
04/21/2009US7522558 Handover method and mobile communication system
04/21/2009CA2348991C Cell hand-off border identification using ms positioning and signal strength values
04/16/2009WO2009049207A2 Femto cell synchronization and pilot search methodology
04/16/2009WO2009049032A1 Identification of target node for wireless handoff
04/16/2009WO2009048817A2 Methods and apparatus for mobility support between network domains
04/16/2009WO2009048405A1 Methods and arrangements in a telecommunication system
04/16/2009WO2009047477A1 Method and apparatus for forcing inter-rat handover
04/16/2009WO2009046680A1 Method, equipment and system for cell reselection/handoff
04/16/2009WO2009000847A3 Message transfer for in-band signaling messages in radio access networks
04/16/2009WO2008135933A3 Improved multimedia broadcast multicast service mobility and measurement capabilities
04/16/2009WO2006138019A3 Multi-mode handset services
04/16/2009WO2006133023A3 Dynamic restrictive reuse scheduler
04/16/2009WO2006130203A3 Method of generating a handoff candidate list
04/16/2009WO2006110404A3 Method and apparatus for coordinating seamless channel switching in a mesh network
04/16/2009US20090098874 Narrow beam handover
04/16/2009US20090098873 System and method to locate femto cells with passive assistance from a macro cellular wireless network
04/16/2009US20090098872 System and method to facilitate acquisition of access point base stations
04/16/2009US20090097476 Method and apparatus for supporting voice communications
04/16/2009US20090097453 Method and system for fast handovers using dynamic router advertisements
04/16/2009US20090097452 Femto cell synchronization and pilot search methodology
04/16/2009US20090097451 Identification of target node for wireless handoff
04/16/2009US20090097450 Providing voice call continuity
04/16/2009US20090097449 Method for handover using relay station
04/16/2009DE102007038099A1 Verfahren zur Vermeidung von Ping-Pong-Hand-Over in Mobilfunknetzen Method for avoiding ping-pong handover in mobile radio networks
04/16/2009CA2830238A1 Methods and apparatus for mobility support between network domains
04/16/2009CA2792422A1 Methods and apparatus for mobility support between network domains
04/16/2009CA2702296A1 Identification of target node for wireless handoff
04/16/2009CA2702110A1 Femto cell synchronization and pilot search methodology
04/16/2009CA2701835A1 Methods and apparatus for mobility support between network domains
04/15/2009EP2048907A1 Method of determining hysteresis range, handover triggering method, and mobile station for performing the method
04/15/2009EP2047655A1 A roaming gateway
04/15/2009EP2047643A1 Method of communication, associated sending and receiving stations and computer programs
04/15/2009EP2047613A1 Methods and apparatus for providing a handover control system associated with a wireless communication network
04/15/2009EP2003826A9 A method, system and apparatus for realizing fast handover
04/15/2009EP1878271A4 Method and apparatus for link layer assisted handoff