Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590) |
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02/22/2006 | CN1738452A Synchronizing push to talk service in wireless communication system |
02/22/2006 | CN1738285A Error indication message processing method |
02/22/2006 | CN1738272A Wireless network communication control apparatus and network system |
02/22/2006 | CN1243451C Hot standby protocol for wireless devices |
02/22/2006 | CN1243436C Cross district handover method in mobile communication system and router device |
02/21/2006 | US7003294 Efficient re-registration of mobile IP nodes |
02/21/2006 | US7003293 Network system having multiple subnets for a mobile platform |
02/21/2006 | US7002959 Packet communication method, node apparatus and packet communication system |
02/21/2006 | US7002936 Distributed soft handoff among IP-based base stations |
02/21/2006 | US7002935 Real time data transmission systems and methods |
02/16/2006 | WO2006016839A1 Servers and methods for handover between two serving call control servers |
02/16/2006 | WO2006016766A2 Method of transmitting network information in broadband wireless access system |
02/16/2006 | WO2006016740A2 Method for transceiving data in coordinator-based wireless network and wireless network device employing the same |
02/16/2006 | WO2006016406A1 Mobile communication network system |
02/16/2006 | WO2006016266A1 System and method for establishing dynamic home agent addresses and home addresses using the mobile ipv6 protocol |
02/16/2006 | WO2006016213A1 Differentiation of quality classes to different pdus with support for multiple terminals |
02/16/2006 | WO2006015614A1 Providing mobility to a mobile host in a network employing point-to-multipoint multi-protocol label switching |
02/16/2006 | WO2004100431A3 Method and architecture for accessing an internet protocol multimedia subsystem (ims) over a wireless local area network (wlan) |
02/16/2006 | US20060035627 Wireless distribution-point content insertion |
02/16/2006 | US20060034256 System and method for service discovery during connection setup in a wireless environment |
02/16/2006 | US20060034238 Mobile IP communication scheme incorporating individual user authentication |
02/16/2006 | US20060034233 Software architecture and hardware abstraction layer for multi-radio routing and method for providing the same |
02/16/2006 | US20060034229 Method of handoff control in an enterprise code division multiple access wireless system |
02/16/2006 | US20060034222 Transparent service adaptation in heterogeneous environments |
02/16/2006 | US20060034211 Communication apparatus, communication control unit, communication method and computer-readable storage medium |
02/16/2006 | US20060034209 Methods and apparatus for VPN support in mobility management |
02/16/2006 | US20060034195 SIP message extension for push to watch service |
02/16/2006 | DE112004000463T5 System und Verfahren zum Herstellen von Mobilstation-zu-Mobilstation-Paketdatenanrufen zwischen Mobilstationen in unterschiedlichen Funknetzwerken System and method for the manufacture of mobile station-to-mobile station packet data calls between mobile stations in different wireless networks |
02/16/2006 | CA2563970A1 Method for transceiving data in coordinator-based wireless network and wireless network device employing the same |
02/15/2006 | EP1626591A1 Synchronizing push to talk service in wireless communication system |
02/15/2006 | EP1625701A1 Systems and methods for seamlessly roaming between a wireless wide area network and a wireless local area network |
02/15/2006 | EP1449341B1 Policy co-ordination in a communications network |
02/15/2006 | CN1736123A Method of managing quality of service in a packet-mode mobile communication system |
02/15/2006 | CN1736081A Early determination of network support for mobile IP |
02/15/2006 | CN1735226A Method for improving mobility in discontinuous coverage networks and corresponding radio access point |
02/15/2006 | CN1242596C Instantaneous information receive/transmit |
02/14/2006 | US6999774 Method and system for handling messages addressed to multiple mobile nodes |
02/14/2006 | US6999437 End-to-end location privacy in telecommunications networks |
02/14/2006 | US6999435 Method, system and node for providing enhanced mobility in simple IP telecommunication networks when performing L2TP tunneling |
02/14/2006 | US6999434 Method, system and circuitry for soft handoff in internet protocol-based code division multiple access networks |
02/09/2006 | WO2006014620A2 Distributed network address management method and apparatus |
02/09/2006 | US20060031534 Position identifier management apparatus and method, mobile computer, and position identifier processing method |
02/09/2006 | US20060030329 Method for improving mobility in discontinuous coverage networks, corresponding access controller, and corresponding radio access point |
02/09/2006 | US20060030326 Methods and apparatus for the utilization of core based nodes for state transfer |
02/09/2006 | US20060029070 Protocol adapter for electromagnetic device elements |
02/09/2006 | US20060029041 Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols |
02/09/2006 | US20060029020 Handover method |
02/09/2006 | US20060029015 Method for identification using bluetooth wireless key |
02/09/2006 | US20060029014 System and method for establishing dynamic home agent addresses and home addresses using the mobile IPv6 protocol |
02/09/2006 | DE112004000524T5 Verfahren, Vorrichtung und System zum Sicherstellen eines zuverlässigen Zugangs zu einem Roaming-Mobilknoten Method, apparatus and system for ensuring reliable access to a roaming mobile node |
02/09/2006 | CA2573024A1 Distributed network address management method and apparatus |
02/08/2006 | EP1624712A1 Method for improving mobility in discontinuous coverage networks, corresponding access controller, and corresponding radio access point |
02/08/2006 | EP1624683A2 Method for coding image signals |
02/08/2006 | EP1624643A1 System and method for providing mobile data service |
02/08/2006 | EP1624631A2 Policy co-ordination in a communications network |
02/08/2006 | EP1623589A1 Reduced latency in half-duplex wireless communications |
02/08/2006 | EP1623586A2 Methods and apparatus for extending mobile ip |
02/08/2006 | EP1623534A2 Method and apparatus for delivery of data-based/voice services over piconets and wireless lans (wlans) coupled to 3gpp devices including protocol architecture and information elements relating to short message service (sms) over wlans |
02/08/2006 | CN1732707A Radio communication management method and radio communication management server |
02/08/2006 | CN1732697A Handover decision for IP services broadcasted on a DVB network |
02/08/2006 | CN1241370C Mobile terminal management system |
02/07/2006 | US6996410 Method and broadcast multicast service server for data broadcasting in third generation networks |
02/07/2006 | US6996394 Server processing in providing messages for a wireless device connecting to a server |
02/07/2006 | US6996092 IP-based base station system |
02/07/2006 | US6996087 Communication system including an interworking mobile switching center for call termination |
02/07/2006 | US6996086 Radio access network with meshed radio base stations |
02/07/2006 | US6996084 Publishing node information |
02/07/2006 | US6996072 Method and apparatus for exchange of information in a communication network |
02/02/2006 | WO2006012200A2 System and method to improve the performance of an on demand routing protocol in a wireless network |
02/02/2006 | WO2006011865A1 Multi-mode wwan / wlan mobile station and method for registering said mobile station in a wwan through a wlan |
02/02/2006 | WO2006011753A1 Providing interworking with portable internet network and other kinds of networks |
02/02/2006 | WO2006011730A1 Handoff system and method between mobile communication network and wireless lan |
02/02/2006 | WO2006011053A1 System and associated mobile node, foreign agent and method for link-layer assisted mobile ip fast handoff from a fast-access network to a slow-access network |
02/02/2006 | WO2006010876A1 Tunneling internet protocol packets between a gateway support node and a mobile terminal |
02/02/2006 | US20060025168 Synchronizing push to talk service in wireless communication system |
02/02/2006 | US20060025134 Method of communicating data in a wireless mobile communication system |
02/02/2006 | US20060023683 Handoff system and method between mobile communication network and wireless LAN |
02/02/2006 | US20060023682 Wireless communication network, wireless terminal, access server, and method therefor |
02/02/2006 | US20060023676 Port routing |
02/02/2006 | US20060023658 Method and system for location-based restriction on application of cellular-PBX integration service |
02/01/2006 | EP1622402A1 Data service in a mobile communication network |
02/01/2006 | EP1622338A1 Roaming wireless client communication |
02/01/2006 | EP1622335A1 Method and apparatuses for authenticating a wireless terminal in a first network by a second network |
02/01/2006 | EP1620971A2 Method and system for providing sim-based roaming over existing wlan public access infrastructure |
02/01/2006 | EP1620966A2 Method and architecture for accessing an internet protocol multimedia subsystem (ims) over a wireless local area network (wlan) |
02/01/2006 | CN1729663A 移动网络控制装置和移动网络控制方法 Devices and mobile network control method for mobile network control |
02/01/2006 | CN1729649A Wireless gateway, and associated method, for a packet radio communication system |
02/01/2006 | CN1729638A Method and apparatus for mobile-terminated short data burst communication |
02/01/2006 | CN1728830A Predictive coding device and decoding device for dynamic image |
02/01/2006 | CN1728685A Method and system for facilitating data transfer in a pageable mode virtual environment |
02/01/2006 | CN1728650A Method and arrangement for changing the operation mode of an agent of a management network |
02/01/2006 | CN1728638A Wireless communication network, wireless terminal, access server, and method therefor |
02/01/2006 | CN1240200C Method and apparatus for coordinated charging of services in multimedia session |
01/31/2006 | US6993335 Apparatus and method for mobile/IP handoff between a plurality of access technologies |
01/31/2006 | US6992995 Telecommunication enhanced mobile IP architecture for intra-domain mobility |
01/31/2006 | US6992994 Methods and systems for a generalized mobility solution using a dynamic tunneling agent |
01/26/2006 | WO2006007929A1 Rtsp proxy extended to detect streaming session events and report to valued streaming applications the notified ones |
01/26/2006 | WO2004095863A8 Secure roaming between wireless access points |
01/26/2006 | US20060020617 Method for processing data packets in a data network which has a mobile function |
01/26/2006 | US20060019708 System and method to allow simple IP mobile nodes to operate seamlessly in a mobile IP network with true roaming capabilities |