Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
08/2009
08/06/2009US20090197596 Sip client-based local number portability through an aircraft air-to-ground link
08/06/2009US20090196270 Radio transmission device and radio transmission method
08/06/2009US20090196259 Method and apparatus for serving high speed downlink shared channel cell change
08/06/2009US20090196258 Switching of an infrastructure-less network to a fixed-infrastructure network
08/06/2009US20090196257 Apparatus and method for performing handover of terminal in wireless communication system
08/06/2009US20090196256 Method and apparatus for enabling cell reselection for wtru operating in discontinuous reception
08/06/2009US20090196255 Differentiating GGSN terminated PDP context from PGW terminated EPS bearer during inter-RAT handovers
08/06/2009US20090196254 Method of performing handover in wireless communication system
08/06/2009US20090196228 Method of connecting to network in broadband wireless access system
08/06/2009US20090196213 System, device and method for controlling a bearer change
08/06/2009US20090196168 Method and apparatus for radio link failure recovery in a wireless communications network
08/06/2009US20090196162 Utran enhancements for the support of inter-cell interference cancellation
08/06/2009CA2713401A1 Serving cell selection in wireless communications
08/06/2009CA2712662A1 Serving base station selection in a wireless communication network
08/06/2009CA2711570A1 Measurement bandwidth configuration method
08/05/2009EP2086262A2 Radio communication apparatus and radio communication method
08/05/2009EP2086261A1 Handoff between base stations of different protocol revisions in a CDMA system
08/05/2009EP2086260A1 System and method for fixed mobile convergence using a residential gateway apparatus
08/05/2009EP2086252A1 A method, system and device for separating a user when the heterogeneous network is switched or changed
08/05/2009EP2086246A1 Communication control device and communication control method
08/05/2009EP2086242A1 Interior hangover method in a system
08/05/2009EP2086149A1 Wireless communication method for transmitting a sequence of data units between a wireless device and a network
08/05/2009EP2086142A2 Wireless communication method for transmitting a sequence of data units between a wireless device and a network
08/05/2009EP2084934A1 Network delay shaping system and method for backhaul of wireless networks
08/05/2009EP2084926A1 Load sharing in mobile radio communications network
08/05/2009EP2084919A2 Method and system for signaling the state of supplementary services
08/05/2009EP2084859A1 Method for performing handovers in a communication system
08/05/2009EP2002568A4 Location positioning method in handover between networks
08/05/2009EP1938545B1 A network architecture and a method relating to access of user stations
08/05/2009EP1451974B1 Policy based mechanisms for selecting access routers and mobile context
08/05/2009EP1374625B1 Transmissions in a communication system
08/05/2009CN101502156A Method and apparatus for coordinating seamless channel switching in a mesh network
08/05/2009CN101502138A Enabling dynamic registration of mobile stations at an access network in a high data rate wireless network
08/05/2009CN101502133A Method for establishing voice communications using a mobile handset
08/05/2009CN101500288A Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system
08/05/2009CN101500287A Cell reselection implementing method, apparatus and user terminal
08/05/2009CN101500286A Switching method, mobile terminal and network appliance
08/05/2009CN101500285A Radio communication apparatus and radio communication method
08/05/2009CN101500284A Wireless communication method coordinating node-B's and supporting enhanced uplink transmissions during handover
08/05/2009CN101500283A Cell updating method, user equipment and radio network controller
08/05/2009CN101500282A Method, base station and terminal for indicating validity of system information
08/05/2009CN101500281A Method for messaging in routing non-access layer
08/05/2009CN101500280A Method for softer handoff
08/05/2009CN101500279A Wireless link recovery method
08/05/2009CN101500278A Method, apparatus and system for selecting wireless network cell
08/05/2009CN101500275A Channel allocation method, general access network controller and communication system
08/05/2009CN101500272A Method, apparatus for implementing load balance
08/05/2009CN101500270A Method and apparatus for load balance
08/05/2009CN101500250A Fast frequency point conversion method and apparatus
08/05/2009CN101500243A Bearing mode selection method for packet data service
08/05/2009CN101500223A Method for switching terminal across network elements and mobility management network element
08/05/2009CN101500218A Method and apparatus for obtaining information in mobility management process
08/05/2009CN101500212A Method, apparatus and system for processing circuit domain service by packet domain user
08/05/2009CN100525535C Mobile terminal and base station communicating method in soft switching process
08/05/2009CN100525534C Method and system for call hold
08/05/2009CN100525533C Multicast session handover
08/05/2009CN100525532C Base station synchronization for handover in hybrid GSM/CDMA network
08/05/2009CN100525531C Method for realizing user's terminal switching in layered cells
08/05/2009CN100525526C Overlay micro cell structure for universal mobile phone system network
08/05/2009CN100525525C System and method for a virtual soft handover in a high data rate network based on data transmission information
08/05/2009CN100525516C Method and apparatus for performing mobile assisted hard handoff between communication systems
08/05/2009CN100525506C Method for increasing called success probability
08/05/2009CN100525504C Multimedia session service quality management method under multiple radio network integrated environment
08/05/2009CN100525502C Traffic handover control device and method of multi-mode mobile communication terminal
08/05/2009CN100525338C Authenticating between a CDMA network and a GSM network
08/05/2009CN100525300C Communication between a private network and a roaming mobile terminal
08/05/2009CN100525225C Device and method for preserving service quality levels during hand-over in radio commmunication system
08/05/2009CN100525221C Integrated wireless access network controller and method for selecting wireless accessing network
08/05/2009CN100525157C Communication method and system for improving receiving quality of control signal during cross-connecting
08/04/2009US7570954 Communication system wherein a clocking signal from a controller, a request from a node, acknowledgement of the request, and data transferred from the node are all provided on different frequencies, enabling simultaneous transmission of these signals
08/04/2009US7570951 Neighbor-assisted handover in mobile communications systems
08/04/2009US7570950 Mobile communication system, mobile station and diversity handover branch control method
08/04/2009US7570945 Home network system and a method for performing continuous data transfer in the home network system
08/04/2009US7570618 System and method for performing handover in a broadband wireless access communication system
08/04/2009US7570616 Mobile cellular communication device presentation of user notification of active communication session handoff between radio technologies that are not directly compatible
07/2009
07/30/2009WO2009093950A1 Inter-rat/frequency automatic neighbor relation list management
07/30/2009WO2009093878A1 Method for reducing handover latency
07/30/2009WO2009093752A1 Communication control device, communication system, communication control method, and communication control program
07/30/2009WO2009092990A1 Handover control
07/30/2009WO2009092260A1 A method, interconnecting function entity and terminal equipment for implementing voice call continuity
07/30/2009WO2009092206A1 Method, system and apparatus for implementing cell handover
07/30/2009WO2008069389A3 Fast uplink ranging system and method in mobile communication system
07/30/2009WO2008010662A3 Method for pre-configuration of ip address in mobile communication system
07/30/2009WO2007145443A3 A method of performing communication according to control information in a wireless communication system
07/30/2009US20090191924 Method and System for Mobile Communications
07/30/2009US20090191879 Wireless communication system and soft handoff control method in wireless communication system
07/30/2009US20090191878 Handover for a portable communication device between wireless local and wide area networks
07/30/2009US20090191876 Wireless handoffs between multiple networks
07/30/2009US20090191875 Random access channel preamble detection
07/30/2009US20090191864 Seamless Call Switching In A Dual Mode Environment
07/30/2009US20090190761 Method and system for mobile communications
07/30/2009US20090190557 Method, device and system for sending a reset message sequence number during switching
07/30/2009US20090190556 Method and apparatus to facilitate handover
07/30/2009US20090190555 Handover Method in Wireless Communication System, Mobile Station, and Wireless Communication System
07/30/2009US20090190554 Method for performing handover procedure and creating data
07/30/2009US20090190553 Radio communication system, radio terminal, base station, and base station search method
07/30/2009US20090190550 Handover information sent over a public wide area network (e.g. internet)
07/30/2009US20090190549 System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof
07/29/2009EP2083602A1 Method for performing handover procedure and creating data
07/29/2009EP2083576A1 Communication terminal apparatus, communication system and seamless handover method