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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08/04/2004 | EP1443784A1 Wireless communication method and mobile terminal used therefor |
08/04/2004 | EP1442618A1 Method and systems for off-loading a-interface short message service (sms) message traffic in a wireless communications network |
08/04/2004 | EP1442581A2 Delivery policy tool |
08/04/2004 | EP1442579A1 Providing location privacy in communication networks |
08/04/2004 | EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
08/04/2004 | EP1442381A2 System and method for session control in a mobile internet protocol network |
08/04/2004 | CN1518838A Protecol to determine optimal target accessrouter for seamless IP-level handover |
08/04/2004 | CN1518336A Electronic camera and information equipment and portable information device |
08/04/2004 | CN1518301A Mobile communication system and method able to enable shortest communication route |
08/04/2004 | CN1160975C Coding-decoding method for third-layer protocol message of protable mobile communication system |
08/03/2004 | US6771975 Method of processing data used in wireless applications using unstructured supplementary service data (USSD) and computer readable medium therefor |
08/03/2004 | US6771962 Apparatus, and an associated method, by which to provide temporary identifiers to a mobile node involved in a communication handover |
08/03/2004 | US6771660 Method and apparatus for synchronization between MAC and physical layers in a wireless communication system when transporting ATM cells |
08/03/2004 | US6771635 IP address allocation for mobile terminals |
07/29/2004 | WO2004064359A2 Voice over ip portable transreceiver |
07/29/2004 | WO2004064348A1 Provision of mobility for ipv4 traffic in an ipv6 network |
07/29/2004 | WO2004021649A3 Method for adapting wap-based transmissions |
07/29/2004 | US20040148374 Method and apparatus for ensuring address information of a wireless terminal device in communications network |
07/29/2004 | US20040148352 Method for exchanging higher layer system information on a wireless system and automatic system selection of a wireless LANs |
07/29/2004 | US20040147268 Position location for wap mobile entity |
07/29/2004 | US20040147247 Compression method, transmitter and receiver for radio data communication |
07/29/2004 | US20040146046 Path control device and path control method |
07/29/2004 | US20040146042 Mobile communication system and method capable of allowing shortest communications path |
07/29/2004 | US20040146035 Handover method and device for mobile node in wireless LAN |
07/28/2004 | EP1441478A2 Path control device and path control method |
07/28/2004 | EP1166521B1 Method of routing data |
07/28/2004 | CN1516940A Distributed infrastructure for wireless data communications |
07/27/2004 | US6768726 Method and apparatus for effecting a seamless handoff between IP connections |
07/22/2004 | WO2004062306A1 Methods for reducing latency of a call set up |
07/22/2004 | WO2004062283A1 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
07/22/2004 | WO2004062114A2 Multimedia content delivery through wlan coverage area |
07/22/2004 | WO2004014027A3 Mobility managing method and mobile terminal |
07/22/2004 | US20040141488 Network architecture for mobile communication system and communication method using the same |
07/22/2004 | CA2506150A1 Methods for reducing latency of a call set up |
07/21/2004 | EP1439673A2 Mobile communications system and routing management apparatus used in the mobile communications system |
07/21/2004 | EP1438809A1 Home agent redundancy in a cellular system |
07/21/2004 | EP1418713A9 Server, mobile communication terminal, radio device, communication method for communication system, and communication system |
07/21/2004 | CN1158816C Method and system for ordered delivery of intercepted data in packet network |
07/20/2004 | US6766168 Packet data service network in a mobile radio communication network and method of operating a packet data service using the packet data service network |
07/20/2004 | US6765920 Network address converting apparatus and storage medium |
07/20/2004 | US6765900 Virtual home agent service using software-replicated home agents |
07/20/2004 | US6765896 Address option for use in an internet protocol-based multimedia mobile network |
07/20/2004 | US6765889 Communication method and system |
07/15/2004 | WO2004059926A1 Mobile network control device and mobile network control method |
07/15/2004 | WO2004059895A2 Handover decision for ip services broadcasted on a dvb network |
07/15/2004 | WO2004043014A3 Method for transmitting data |
07/15/2004 | WO2004030432A3 System for resource authorization during handovers |
07/15/2004 | WO2004025842A3 System for efficient recovery of node-b buffered data following mac layer reset |
07/15/2004 | US20040139230 SIP service method in a network having a NAT |
07/15/2004 | US20040137888 System for managing mobile node in mobile network |
07/15/2004 | US20040136382 Provision of mobility for IPv4 traffic in an IPv6 network |
07/15/2004 | US20040136348 Optimized packet routing method in mobile IPv6 supporting localized mobility management |
07/15/2004 | US20040136337 Routing method for mobile wireless nodes having overlapping internet protocol home addresses |
07/15/2004 | DE10361704A1 Vorrichtung und Verfahren zum Aufbauen einer Verbindung in einem aus mobilen Knoten gebildeten Funknetzwerk Device and method for establishing a connection in a mobile node formed of radio network |
07/14/2004 | EP1436996A1 Interactive protocol for remote management of access control to scrambled data |
07/14/2004 | EP1436962A1 Method and system for managing data flow between mobile nodes, access routers and peer nodes |
07/14/2004 | EP1436958A1 A digital implementation of multi-channel demodulators |
07/14/2004 | EP1436946A1 Transmission of multicast and broadcast multimedia services via a radio interface |
07/13/2004 | US6763007 Two phase local mobility scheme for wireless access to packet based networks |
07/08/2004 | WO2004057903A1 Mobile node |
07/08/2004 | WO2004057826A1 Data flow handover in communication using mobile internet |
07/08/2004 | WO2004057822A2 System and method for integrating mobile ip with virtual private networks (vpn) |
07/08/2004 | WO2004057787A2 Method and apparatus for controlling communication between user equipment and a base station in a radio access network |
07/08/2004 | WO2004047469A3 Seamless roaming between lan access points |
07/08/2004 | WO2004006448A3 Method for exchanging higher layer system information on a wireless system and automatic system selection of a wireless lans |
07/08/2004 | US20040133682 Internet Protocol mobility supporting method, a related system and related devices |
07/08/2004 | US20040132474 Point-to-multipoint digital radio frequency transport |
07/08/2004 | US20040132473 Avoiding PPP time-outs during IPCP negotiations |
07/08/2004 | US20040132465 Method, terminal device and system allowing for handling location services independently from a cellular communication system |
07/08/2004 | US20040132452 Apparatus and method for establishing a session in a radio network organized with mobile nodes |
07/08/2004 | US20040131061 Packet communication terminal, packet communication system, packet communication method, and packet communication program |
07/07/2004 | EP1435183A1 Integration of network control functions in a wireless network |
07/07/2004 | EP1435151A2 Method and apparatus for data packet transport in a wireless communication system using an internet protocol |
07/07/2004 | CN1511426A Handover control apparatus, radio terminal device, edge router, router, mobile communication system, and handover control method |
07/07/2004 | CN1511422A Maintaining Ip session between core network element and mobile access teminal established over first radio access network having tuned to second radio access network |
07/07/2004 | CN1511404A Method and system for low-overhead mobility management protocol in internet protocol layer |
07/07/2004 | CN1511387A Method and apparatus for channel manage |
07/07/2004 | CN1510941A Network structure of mobile communication system and communication method therewith |
07/07/2004 | CN1510879A Method and device for switching shift nodes in wireless local network |
07/07/2004 | CN1157032C Mobile terminal and wireless device with common IP address |
07/07/2004 | CN1157008C Packet transmission method for mobile internet |
07/06/2004 | US6760325 Processing of mobile originated calls in packet switched protocol based communication networks |
07/01/2004 | WO2004056068A1 Early determination of network support for mobile ip |
07/01/2004 | WO2004055993A2 End-to-end location privacy in telecommunications networks |
07/01/2004 | WO2004040879A3 Handoff and redundancy using mobile ip |
07/01/2004 | WO2004039116B1 Radio communication management method and radio communication management server |
07/01/2004 | WO2004023249A3 A method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff |
07/01/2004 | WO2004010656A3 Method and system for multi-protocol label switching (mpls) based data flow aggregation in a third generation (3g) cellular telecommunications system |
07/01/2004 | US20040125795 Telecommunications routing |
07/01/2004 | US20040125793 Bi-directional packet data transmission system and method |
07/01/2004 | US20040125769 Handover decision for IP services broadcasted on a DVB network |
06/30/2004 | EP1434406A2 Establishing a bi-directional IP-tunnel in a mobile IP communication system in case of private address conflicts |
06/30/2004 | EP1434396A1 MOBILITY CONTROL SYSTEM, MOBILE NODE USED IN THE SYSTEM, MOBILITY CONTROL METHOD, MOBILITY CONTROL PROGRAM, AND MOBILITY CONTROL NODE |
06/30/2004 | EP1434356A2 Turbo encoding with dummy bit insertion |
06/30/2004 | EP1433291A1 Method for multihop routing for distributed wlan networks |
06/30/2004 | CN1509577A Existential server in IP multi-media |
06/30/2004 | CN1509111A Method for roaming solution scheme based on IP for safety moving, its apparatus and system |
06/29/2004 | US6757269 Mobile wireless router |
06/29/2004 | US6757265 Subscriber unit in a hybrid link incorporating spatial multiplexing |
06/24/2004 | WO2004013717A3 System and method for supporting mobility of mobile node using regional anchor point in future internet |