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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09/19/2002 | WO2002073988A2 Handoff method in a wireless packet network avoiding loss or delay of packets |
09/19/2002 | WO2002073910A1 Method and apparatus for providing multiple quality of service levels in a wireless packet data services connection |
09/19/2002 | WO2002073907A1 System for managing mobile node in mobile network |
09/19/2002 | WO2002073906A1 Mobile terminal management system, mobile terminal, agent, and program |
09/19/2002 | WO2002073904A2 Short range rf network with roaming terminals, and method therefor |
09/19/2002 | WO2002073896A1 Method of providing packet voice call service in wireless communication network and network architecture therefor |
09/19/2002 | WO2002073883A2 Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session |
09/19/2002 | WO2001054300A3 Digital wireless basestation |
09/19/2002 | US20020133600 Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session |
09/19/2002 | US20020133595 Network system transmitting data to mobile terminal, server used in the system, and method for transmitting data to mobile terminal used by the server |
09/19/2002 | US20020132620 Roaming in a communication network |
09/19/2002 | US20020131602 Key distribution system for protection of route-update notification in micromobility networks |
09/19/2002 | US20020131388 Method and device for communicating packets |
09/19/2002 | US20020131386 Mobility prediction in wireless, mobile access digital networks |
09/19/2002 | CA2407567A1 Method of providing packet voice call service in wireless communication network and network architecture therefor |
09/18/2002 | EP1241902A2 A method and apparatus for supporting cellular data communication to roaming mobile telephony devices |
09/18/2002 | EP1240799A1 Method and arrangement for controlling calls in a hybrid cellular telecommunication system |
09/18/2002 | EP1240791A2 SYSTEM AND METHOD FOR AUTOMATICALLY CONFIGURING NETWORK SERVICE ENTITY IDENTIFIERS UTILIZING A Gb-OVER-IP INTERFACE IN A GPRS NETWORK |
09/18/2002 | EP1240768A2 Wireless network interface |
09/18/2002 | EP1179268A4 Multiple tree hierarchical communication system and method |
09/18/2002 | CN1370018A Mobile communication system and distribution broadcasting information control method for such system |
09/17/2002 | US6452915 IP-flow classification in a wireless point to multi-point (PTMP) transmission system |
09/12/2002 | WO2002071718A2 A method and system for a low-overhead mobility management protocol in the internet protocol layer |
09/12/2002 | WO2002033563A8 Wireless communications invisible proxy and hooking systems and methods |
09/12/2002 | WO2002032159A3 Mobility management for mobile hosts |
09/12/2002 | US20020129150 System and method for assigning a mobile IP to a mobile node |
09/12/2002 | US20020127995 Common charging identifier for communication networks |
09/12/2002 | US20020126708 Multimedia messaging service routing system and method |
09/12/2002 | US20020126656 Method of providing packet voice call service in wireless communication network and network architecture therefor |
09/12/2002 | US20020126651 Method for providing information, mobile communication system, and communication apparatus |
09/12/2002 | US20020126643 Short range RF network with roaming terminals |
09/12/2002 | US20020126642 Communication processing system, communication processing method, communication terminal device, and program |
09/12/2002 | US20020126631 Packet service method in a mobile communication system |
09/12/2002 | CA2704835A1 A method and system for a low-overhead mobility management protocol in the internet protocol layer |
09/11/2002 | EP1238514A1 Method and system of call routing depending on caller location in mobile ip network |
09/11/2002 | EP1238510A1 Data call routing on ip connections |
09/11/2002 | CN1369182A Mobile internet access |
09/11/2002 | CN1369163A Method for transfer for existing logical data link |
09/06/2002 | WO2002069599A1 Compression method, transmitter and receiver for radio data communication |
09/06/2002 | WO2002069573A1 Mobile wireless router |
09/06/2002 | WO2002069560A1 System and method for strong authentication achieved in a single round trip |
09/06/2002 | WO2002052815A3 Mobile telephone device with idle screen |
09/06/2002 | WO2001076151A3 Unicast agent advertisement based on layer 2 and layer 3 motion detection |
09/06/2002 | WO2001010156A9 Spatial multiplexing in a cellular network |
09/05/2002 | US20020123998 Data transmission system involving a server, station suitable for such a system and method of downloading data |
09/05/2002 | US20020122412 Method of supporting seamless hand-off in a mobile telecommunications network |
09/05/2002 | US20020122394 Port routing functionality |
09/04/2002 | EP1237386A1 Process for relocation of the point of diversity of a mobile station in a radio acess network |
09/04/2002 | CN1367974A IP address allocation for mobile terminals |
09/04/2002 | CN1367620A Coding-decoding method for third layer protocol message of protable mobile communication system |
08/29/2002 | WO2002067620A1 System and method of providing mobile phone broadcasting service using cbs |
08/29/2002 | WO2002067599A1 A dual proxy approach to tcp performance improvements over a wireless interface |
08/29/2002 | WO2002067542A1 Method for selectively maintaining and applying ppp compression in a wireless communicaiton system |
08/29/2002 | WO2002067538A2 Internet session initiation on personal cellular telecommunications devices, and customization protocol therefor |
08/29/2002 | WO2002067511A1 Forwarding tree generation in a communications network |
08/29/2002 | WO2002009380A3 Data transmission using pulse with modulation |
08/29/2002 | WO2001084765A3 Method and system for transmission of access and application information over public ip networks |
08/29/2002 | US20020120675 Method of transferring media files over a communications network |
08/29/2002 | US20020118663 Mobile wireless router |
08/29/2002 | CA2438776A1 Forwarding tree generation in a communications network |
08/29/2002 | CA2438511A1 A dual proxy approach to tcp performance improvements over a wireless interface |
08/28/2002 | EP1234461A1 Method and system for optimal routing of calls in a base station system |
08/28/2002 | EP1234459A2 System and method in a gprs network for interfacing a base station system with a serving gprs support node |
08/28/2002 | EP1234432A1 Device and method for transmitting multimedia data in mobile communication system |
08/27/2002 | US6442616 Method and apparatus for communication control of mobil computers in communication network systems using private IP addresses |
08/22/2002 | WO2002065250A2 Use of presence and location information concerning wireless subscribers for instant messaging and mobile commerce |
08/22/2002 | WO2002035792A3 Telecommunications routing |
08/22/2002 | US20020114343 Method for selectively maintaining and applying PPP compression in a wireless communication system |
08/22/2002 | US20020114323 Method and apparatus for dynamically assigning a home agent |
08/22/2002 | US20020114293 Mobile IP mobility management at dormant hand-over in cdma ip based cellular packet-data network |
08/22/2002 | CA2806712A1 Reverse link channel architecture for a wireless communication system |
08/21/2002 | CN1365239A Method for inputting tracing and intelligent matching web site on radio application protocol browser |
08/20/2002 | US6438114 Method and apparatus for enabling multimedia calls using session initiation protocol |
08/20/2002 | US6437714 Channel encoding device and method for communication system |
08/20/2002 | CA2270159C Layer 2 integrated access scheme |
08/15/2002 | WO2002063911A1 Method and apparatus for providing position profiles in mobile value-added services |
08/15/2002 | WO2002063907A1 Method and device for the exchange of a mobile station between two base stations in an ip-based communication network |
08/15/2002 | WO2002063906A1 Position information notifying method and device |
08/15/2002 | WO2002063901A1 Access system for a cellular network |
08/15/2002 | WO2002063900A1 Access system for an access network |
08/15/2002 | WO2002063862A2 Personalised alerting and response system and method |
08/15/2002 | WO2002063848A2 Method and apparatus for dynamically assigning a home agent |
08/15/2002 | WO2002063837A1 Arrangement and method relating to traffic control |
08/15/2002 | WO2002063809A1 Method and apparatus for enabling multimedia calls using session initiation protocol |
08/15/2002 | WO2002049298A8 Circuit switched cellulat network to internet calling |
08/15/2002 | US20020110104 Hybrid media gateway control function providing circuit-switched access to a packet-switched radio telecommunications network |
08/14/2002 | CN1364389A Multiple tree hierarchical communication system and method |
08/14/2002 | CN1364016A Method for classifying downloaded information by WAP browser |
08/13/2002 | US6434134 Dynamic address assignment for wireless devices accessing packet-based wired networks |
08/13/2002 | US6434127 Method and apparatus for implementing ANSI TCAP in mobile communication network system |
08/08/2002 | WO2002061993A1 Dynamic bandwidth allocation for multiple access communication using session queues |
08/08/2002 | WO2002061976A1 Method for providing packet call service in radio telecommunication system |
08/08/2002 | US20020107985 Providing data services via wireless mobile devices |
08/08/2002 | US20020107026 Dynamic predictive resource reservation in wireless networks |
08/08/2002 | US20020107002 Personalised alerting and response system and method |
08/08/2002 | US20020105956 Method and apparatus for processing information, storage medium, and software program |
08/08/2002 | US20020105943 Method and apparatus for enabling multimedia calls using session initiation protocol |
08/08/2002 | US20020105935 Radio communication system and communication terminal apparatus used therein |
08/08/2002 | US20020105934 Device for data communications between wireless application protocol terminal and wireless application server, and method thereof |
08/08/2002 | DE10103103A1 Verfahren und Vorrichtung zum Wechsel einer mobilen Station zwischen zwei Basisstationen Method and apparatus for exchange of a mobile station between two base stations |