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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08/06/2003 | EP1332628A2 A communication system for wireless communication of content to users |
08/06/2003 | EP1332627A2 Method and apparatus for coordinated charging of services in a multimedia session |
08/06/2003 | CN1434613A Method for transmitting data to mobile node from virtual special network server |
08/06/2003 | CN1117464C Wireless data transmission method and mobile terminal and mutual function device used for same |
08/05/2003 | US6603972 Apparatus, method and system for voice communication hand-off in a mobile packet data network environment |
08/05/2003 | US6603763 System and method for communicating between a mobile station and a network using address assignment |
08/05/2003 | CA2282257C Method and end station with improved user response time in a mobile network |
07/31/2003 | WO2003063536A1 Emergency session request handling in a network |
07/31/2003 | WO2003063450A1 A method for hand-off of a data session |
07/31/2003 | WO2003063441A1 Multiple mobile ip sessions with dynamically allocated home ip address |
07/31/2003 | WO2003063439A2 A method for enforcing different phases of the end-to-end negotiation protocol (e2enp) aiming qos support for multi-stream and multimedia applications |
07/31/2003 | US20030145092 Method and apparatus for dormant mode support with paging |
07/31/2003 | US20030144001 Router and mobile communication terminal for mobile communication network |
07/31/2003 | US20030142654 Method and device for providing a communication session |
07/31/2003 | US20030142651 Quality of service aware handoff trigger |
07/31/2003 | US20030142650 Multiple mobile IP sessions with dynamically allocated home IP address |
07/31/2003 | US20030142629 Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system |
07/30/2003 | EP1331786A1 Method and device for providing a communication session |
07/30/2003 | EP1331785A1 A method for enabling the negotiation of end-to-end QoS by using the end-to-end negotiation protocol (E2ENP) |
07/30/2003 | EP1330894A2 Method and system for enabling centralized control of wireless local area networks |
07/24/2003 | WO2003061188A1 Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments |
07/24/2003 | US20030139910 Method and device for authenticating user |
07/24/2003 | US20030139193 Wireless device hub system and method |
07/24/2003 | US20030137965 Establishment of a control channel |
07/24/2003 | US20030137962 Methods and apparatus for supporting session registration messaging |
07/24/2003 | US20030137961 Methods and apparatus for using a paging and location server to support session signaling |
07/24/2003 | US20030137960 Interworking in a communication system |
07/24/2003 | US20030137947 Method for hand-off of a data session |
07/24/2003 | US20030137931 Method for operating a mobile radio network |
07/24/2003 | CA2474089A1 Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments |
07/23/2003 | EP1329124A2 Seamless handoff in mobile ip |
07/23/2003 | EP1329122A1 A method of arranging data transfer in a wireless telecommunication system |
07/23/2003 | EP1329079A2 Reduction of protocol overhead on the connection between base station controller and base transceiver station of a cellular radio network |
07/23/2003 | EP1329075A2 Telecommunications routing |
07/23/2003 | EP0894385B1 Minicell decoupling in atm cells |
07/23/2003 | CN1431785A Local proxy server |
07/17/2003 | WO2003058997A1 Prepaid charging in communication network |
07/17/2003 | WO2003058991A2 Customized processing of multimedia messages |
07/17/2003 | WO2003058922A1 Methods and apparatus for implementing nat traversal in mobile ip |
07/17/2003 | WO2003058915A1 Method for supporting mobility in wireless networks |
07/17/2003 | WO2003058893A1 Subnet connection switch communication system |
07/17/2003 | WO2003041359A3 Delivery policy tool |
07/17/2003 | WO2003013044A8 Apparatus, and method for transferring data between a first and second target |
07/17/2003 | US20030135586 Method and apparatus for exchange of information in a communication network |
07/17/2003 | US20030134655 Power control for point-to-multipoint services provided in communication systems |
07/17/2003 | US20030134636 Method, system, and apparatus for a mobile station to sense and select a wireless local area network (WLAN) or a wide area mobile wireless network (WWAN) |
07/17/2003 | US20030133421 Method, system and apparatus for providing WWAN services to a mobile station serviced by a WLAN |
07/16/2003 | EP1328089A1 Method of transmitting data packets between a leg of an IP data network on the one hand and base stations serially coupled to that leg on the other hand |
07/16/2003 | EP1327372A1 A method and a system for signalling between a digital mobile communication system and a data communication network |
07/16/2003 | EP1327365A1 Method and system for establishing a connection between network elements |
07/16/2003 | EP1327337A1 Congestion control in wireless telecommunication networks |
07/16/2003 | EP1327317A1 Transmission apparatus and method for multimedia service in mobile communication system |
07/16/2003 | CN1430856A Hot standby protocol for wireless devices |
07/16/2003 | CN1430844A Communication system and method therefor |
07/15/2003 | US6594246 IP-flow identification in a wireless point to multi-point transmission system |
07/15/2003 | CA2356324C System and method for pushing information from a host system to a mobile data communication device |
07/15/2003 | CA2356046C System and method for pushing information from a host system to a mobile data communication device |
07/15/2003 | CA2356004C System and method for pushing information from a host system to a mobile data communication device |
07/10/2003 | WO2003056777A1 Data flow between a data network and a mobile node |
07/10/2003 | WO2003056722A1 Transport format combination indicator signalling |
07/10/2003 | WO2003056440A1 Method and apparatus for obtaining internet content for a wireless device |
07/10/2003 | US20030131047 Home agent |
07/10/2003 | US20030129994 Position information notifying method and device |
07/10/2003 | US20030129990 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
07/10/2003 | US20030128689 Virtual home agent service using software-replicated home agents |
07/10/2003 | CA2472000A1 Transport format combination indicator signalling |
07/09/2003 | EP1326392A1 Data flow between a data network and a mobile node |
07/09/2003 | EP1325618A2 Method for transmission of voice over wireless packet-switched networks |
07/09/2003 | EP1325603A1 Communications system enabling mobility and special services in an ip network |
07/08/2003 | US6591103 Wireless telecommunications system and method of operation providing users′ carrier selection in overlapping hetergenous networks |
07/08/2003 | US6590905 Changing XID/PDCP parameters during connection |
07/08/2003 | US6590885 IP-flow characterization in a wireless point to multi-point (PTMP) transmission system |
07/03/2003 | WO2003055265A1 Efficient re-registration of mobile ip nodes in wireless communication system |
07/03/2003 | WO2003055167A1 Traffic control in an ip based network |
07/03/2003 | WO2002089504A3 Radio access network with meshed radio base stations |
07/03/2003 | US20030126290 Context filter in a mobile node |
07/03/2003 | US20030125027 Low latency mobile initiated tunneling handoff |
07/03/2003 | US20030125021 Method and apparatus for transmitting wired data voice over IP data and wireless data through a common IP core network |
07/03/2003 | US20030123485 Method for transmitting packet data in communication system |
07/03/2003 | US20030123421 Methods and apparatus for implementing NAT traversal in mobile IP |
07/03/2003 | US20030123415 Transport format combination indicator signalling |
07/02/2003 | EP1324628A1 Adaptive quality-of-service reservation and pre-allocation for mobile systems |
07/02/2003 | CN1428025A Method for providing packet call service in radio telecommunication system |
07/02/2003 | CN1427643A System and method of processing mobile communication device data under radio application agreement |
07/01/2003 | US6587457 Method for connecting data flows |
07/01/2003 | CA2249863C Optimum routing system |
06/26/2003 | WO2003053083A2 Method and gateway for sending instant messages between users belonging to different networks |
06/26/2003 | WO2003052984A1 Service broadcasting over othrogonal frequency division multiplexing using an internet protocol cellular network and session initiated protocol |
06/26/2003 | WO2003052970A2 System and method for data packet transport in hybrid wireless communication system |
06/26/2003 | WO2003052962A1 System for context transfer for wireless internet devices |
06/26/2003 | WO2003052961A1 Method and apparatus for address allocation in gprs networks that facilitates end-to-end security |
06/26/2003 | US20030120749 Method and apparatus for obtaining internet content for a wireless device |
06/26/2003 | US20030119519 Load balancing in a mobile telecommunications network |
06/26/2003 | US20030119506 Efficient re-registration of mobile IP nodes |
06/26/2003 | US20030119495 Method and arrangement for controlling calls in a hybrid cellular telecommunication system |
06/26/2003 | US20030119486 Mobile wireless apparatus, base station wireless apparatus and recording medium therefor |
06/26/2003 | US20030118010 Network-requested activation of packet data protocol context |
06/26/2003 | US20030117965 Mobile router support for IPv6 |
06/26/2003 | CA2469328A1 System and method for data packet transport in hybrid wireless communication system |
06/25/2003 | EP1322090A2 Mechanism for simplifying roaming in a communications system |