Patents
Patents for H04W 36 - Handoff or reselecting arrangements (55,112)
01/2007
01/18/2007WO2007007904A1 Network node
01/18/2007WO2007007593A1 Handover control apparatus, mobile communication system, and handover method
01/18/2007WO2007007590A1 Crossover node detecting method, crossover node detecting program for executing that method by use of computer, and mobile terminal and relay apparatus used in crossover node detecting method
01/18/2007WO2007007150A1 Method and base station controller for handover of simultaneous voice and data sessions
01/18/2007WO2007006228A1 Method and system for handover negotiation in wireless networks
01/18/2007WO2007006227A1 Negotiation method and system for establishing interface data paths
01/18/2007WO2007006224A1 A method and system for realizing the r3 interface relocation
01/18/2007WO2007006217A1 Method of inter-system handover
01/18/2007WO2007006213A1 Multi-mode base station radio system
01/18/2007WO2006126957A3 Connection type handover of voice over internet protocol call based on resource type
01/18/2007WO2006114751A3 Reputation based support of a decision by a mobile terminal whether to use an available access point
01/18/2007WO2006110404A8 Method and apparatus for coordinating seamless channel switching in a mesh network
01/18/2007WO2006065423A3 Wireless communication management system and supporting method and apparatus
01/18/2007US20070015540 Radio access network apparatus and mobile communication system using the same
01/18/2007US20070015530 Method for controlling user equipment to select a cell in radio communication system
01/18/2007US20070015514 Virtual Cells for Wireless Networks
01/18/2007US20070015513 Method and apparatus to facilitate forward channel gain adjustment with respect to soft handoff
01/18/2007US20070015511 Method for determining handoff in a mobile communication system, and system supporting the same
01/18/2007US20070015510 Method and system for handover negotiation optimization for wireless system
01/18/2007US20070015509 Method and system for mobile station handovers with different priorities in wireless networks
01/18/2007US20070015508 Method of adaptive power control
01/18/2007US20070015500 Mobile telecommunications system
01/18/2007US20070014281 Voice call continuity application server between IP-CAN and CS networks
01/18/2007US20070014262 Method for handling over a call involving a mobile node in a macromobility situation in an IP communication network using hierarchical routing
01/18/2007US20070014261 Method for performing roaming capable of minimizing ping-pong phenomenon and dual mode mobile terminal using the same
01/18/2007US20070014260 Dual-mode mobile terminal and method for handover of packet service call between different communication networks
01/18/2007US20070014259 Dynamic packet buffering system for mobile handoff
01/18/2007US20070014253 Wireless channel searching method, wireless transmitting/receiving system and wireless transmitting apparatus
01/18/2007CA2614856A1 Dynamic packet buffering system for mobile handoff
01/18/2007CA2612406A1 Framework of media-independent pre-authentication improvements
01/18/2007CA2611962A1 Handover method and apparatus between different systems
01/17/2007EP1744583A2 Method and apparatus for performing power control in a wireless communication system
01/17/2007EP1744582A1 Method and aparatus for performing handover between core network entities in a packet-swiched network
01/17/2007EP1744581A1 Method for performing roaming capable of minimizing pingpong phenomenon and dual mode mobile terminal using same
01/17/2007EP1744580A1 Dual-mode mobile terminal and method for handover of packet service call between different communication networks
01/17/2007EP1744494A2 System and method for integrating WLAN and 3G
01/17/2007EP1743498A1 System and method for selecting a point-to-point or point-to-multipoint transmission mode
01/17/2007EP1743494A1 Wireless communication handover method and apparatus
01/17/2007EP1743491A1 System and method for facilitating network-to-network transitions
01/17/2007EP1743463A1 Uninterrupted multicast service in a radiocommunication system
01/17/2007EP1743445A2 Packet data transmitting method and mobile communication system using the same
01/17/2007EP1005181B1 Interference-free radio communication system
01/17/2007CN1898984A Handoff between a wireless local area network and a cellular communication system
01/17/2007CN1898981A Arrangements and method for handling macro diversity in a universal mobile telecommunications system
01/17/2007CN1898979A Arrangements and method for handling macro diversity in a universal mobile telecommunications system
01/17/2007CN1898973A Method and apparatus to facilitate inter-an hrpd hard handoff
01/17/2007CN1898972A Method and system for maintaining conversation continuity
01/17/2007CN1898971A Method and system to provide a continous wireless connection using a mobile station as relay
01/17/2007CN1898660A Session initiation protocol (sip) based user initiated handoff
01/17/2007CN1897750A Method for performing roaming and dual mode mobile terminal using the same
01/17/2007CN1897742A Inter-operation normalization system for switching active state between access networks
01/17/2007CN1897735A Control - hold mode
01/17/2007CN1897734A Control - hold mode
01/17/2007CN1897733A Control - hold mode
01/17/2007CN1897729A Dual-mode mobile terminal and method for handover of packet service call between different communication networks
01/17/2007CN1295940C Improved control - hold mode
01/16/2007US7164930 Switching a call from a network assisted communication mode to a direct communication mode
01/16/2007US7164917 Radio access network apparatus and mobile communication system using the same
01/16/2007US7164916 Method for quality measurement in a mobile telecommunications system
01/16/2007US7164915 Handover in a wireless local area network (WLAN)
01/11/2007WO2007005309A1 Method for distributing security keys during hand-off in a wireless communication system
01/11/2007WO2007005224A1 Apparatus and method for cell selection in a wireless network
01/11/2007WO2007005179A2 System and method for communcation using a wireless handset
01/11/2007WO2007004847A1 System and method for notifying completion of network re-entry procedure in a communication system
01/11/2007WO2007004846A2 Method of supporting media independent handover with resource management function in a mobile communication system
01/11/2007WO2007004628A1 Mobile communication system using portable terminal and handover control method
01/11/2007WO2007004532A1 Packet transfer method, external connection edge device, packet transfer device, and mobile terminal
01/11/2007WO2007004088A2 Method for inter-system inter-msc handover to uma
01/11/2007WO2007004051A1 Secure session keys context
01/11/2007WO2007003991A2 Scheduling information at serving cell change
01/11/2007WO2007003851A2 Method for transferring a communication involving a mobile node capable of macro mobility within an ip communications network having hierarchical routing
01/11/2007WO2007003846A2 Method for transmission of a communication within a hierarchical routing communication network
01/11/2007WO2007003130A1 A transfer device and system for realizing speed handoff and wireless communication system
01/11/2007WO2007003050A1 Voice synchronization during call handoff
01/11/2007WO2006127887A3 METHOD, SYSTEM AND APPARATUS FOR LOAD BALANCING OF WIRELESS SWITCHES TO SUPPORT LAYER 3 ROAMING IN WIRELESS LOCAL AREA NETWORKS (WLANs)
01/11/2007WO2006118540A3 Method and arrangement in real-time data bi-casting mobile system
01/11/2007WO2006097798A9 System and method for services access for a node in hanover
01/11/2007WO2006055221A3 Handoff of communication sessions between cellular and desktop telephones
01/11/2007WO2005120179A3 Scanning neighboring base stations in wireless access system
01/11/2007WO2005107377A3 Method for performing handover in broadband wireless access system
01/11/2007US20070010281 Scheduling information at serving cell change
01/11/2007US20070010262 System and method for notifying completion of network re-entry procedure in a communication system
01/11/2007US20070010256 Method of controlling wireless data transmission by switching between short-range and long-range radio technologies
01/11/2007US20070010253 Wireless telecommunications with adjustment of uplink power level
01/11/2007US20070010252 Method and base station controller for handover of simultaneous voice and data sessions
01/11/2007US20070010251 System and method for performing handover between frequency assignments in a communication system
01/11/2007US20070010250 Method of hard handover in a wireless communication system
01/11/2007US20070010240 Method and apparatus for identifying and tracking target subscribers in a universal mobile telephone system
01/11/2007US20070008941 Method and system for adjusting inter-scan period of a mobile station
01/11/2007US20070008935 Radio communication system and base station employing CDMA
01/11/2007US20070008931 Handover processing system in mobile communication system
01/11/2007US20070008930 Fast handover method for IPv6 over 802.16 network
01/11/2007US20070008929 Apparatus and method for deciding on vertical handoff
01/11/2007US20070008928 Voice synchronization during call handoff
01/11/2007US20070008926 framework of media-independent pre-authentication support for pana
01/11/2007US20070008925 Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks
01/11/2007CA2613042A1 Method of supporting media independent handover with resource management function in a mobile communication system
01/10/2007EP1742428A1 System and method for notifying completion of network re-entry procedure in a communication system
01/10/2007EP1742393A2 Apparatus and method for transmitting and receiving data in a digital multimedia broadcasting system
01/10/2007EP1742380A2 Forward link power control in a cellular system using signal to noise ratio of a received signal