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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09/22/2004 | EP1460761A1 Automatic equalization system |
09/22/2004 | EP1459582A2 System and method for maximizing capacity in a telecommunications system |
09/22/2004 | EP1459497A1 Method of enabling communication with a wireless communication device |
09/22/2004 | EP1459492A1 Methods and apparatus for implementing nat traversal in mobile ip |
09/22/2004 | EP1002408B1 Communication method and system |
09/22/2004 | CN1531812A Compression method, transmitter and receiver for radio data communication |
09/22/2004 | CN1531800A Method and apparatus for security in data processing system |
09/22/2004 | CN1531280A Mobile communication method and system, server, transmitter and mobile communication terminal |
09/22/2004 | CN1531265A Path controller and controlling method |
09/22/2004 | CN1531263A Communication system, connector, communication method and identifying method |
09/22/2004 | CN1531245A Server, terminal controller and terminal weight determiner |
09/22/2004 | CN1168333C Mobile terminal and change of point of attachment to IP network for improving its moving property |
09/22/2004 | CN1168233C Regional tunnel management method in mobile communication system using mobile IP |
09/21/2004 | US6795705 Hot standby protocol for wireless devices |
09/21/2004 | US6795701 Adaptable radio link for wireless communication networks |
09/21/2004 | US6795429 System and method for associating notes with a portable information device on a network telephony call |
09/16/2004 | WO2004080009A1 Linkage information management system and message transfer control system |
09/16/2004 | WO2004080008A1 Linkage information management system |
09/16/2004 | WO2004079997A1 Method and wirelessly connectable communications device for packet-oriented data transmission |
09/16/2004 | WO2004045159A3 Filtering data packets at a network gateway working as a service-based policy (sblp) enforcement point |
09/16/2004 | WO2004036869A3 A system and method for connecting peripheral devices to a supporting network through a mobile station |
09/16/2004 | US20040181603 Device, method and system for enhanced routing in mobile ip networking |
09/16/2004 | US20040180696 Dynamic frame size adjustment and selective reject on a multi-link channel to improve effective throughput and bit error rate |
09/16/2004 | US20040179688 Return routability method for secure communication |
09/16/2004 | US20040179539 Communication system, gateway equipment, communication method and authentication method |
09/16/2004 | US20040179512 Mobile wireless hotspot system |
09/16/2004 | US20040179497 Dynamic bandwidth allocation for multiple access communications using buffer urgency factor |
09/16/2004 | US20040179489 Mobile communications system, mobile communications method, server, transfer device, and mobile communications terminal |
09/15/2004 | EP1458163A1 Return routability method for secure communication |
09/15/2004 | EP1458150A2 Mobile communications system, mobile communications method, server, transfer device, and mobile communications terminal |
09/15/2004 | EP1457083A1 Efficient re-registration of mobile ip nodes in wireless communication systems |
09/15/2004 | EP1457013A1 Traffic control in an ip based network |
09/15/2004 | EP1456989A1 Service broadcasting over othrogonal frequency division multiplexing using an internet protocol cellular network and session initiated protocol |
09/15/2004 | CN1529971A System and methods for VOIP wireless terminals |
09/15/2004 | CN1529520A Multi-link point-to-point protocol link consulting method |
09/15/2004 | CN1529447A Mobile communication network protocol signalling analysis system and method |
09/15/2004 | CN1167021C Method and device for authenticating user |
09/14/2004 | US6792467 Layer manager |
09/14/2004 | US6791997 System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times |
09/10/2004 | WO2004077873A1 Wireless system with automatic channel and power selection for access points |
09/10/2004 | WO2004077870A1 Diversity handover method in mobile communication, control station, and mobile terminal device |
09/10/2004 | WO2004077867A2 Radio terminal session control and interface set up method |
09/10/2004 | WO2004077855A1 Distance determination system and method for use by devices in a wireless network |
09/10/2004 | WO2004077852A1 Wireless network architecture |
09/10/2004 | WO2004077851A1 Wireless access protocol system and method |
09/10/2004 | WO2004077846A2 System and method for selecting an access point in a wireless network |
09/10/2004 | WO2004077739A1 Method for separating ip packets which can be allocated to specific groups and corresponding ip packet |
09/10/2004 | WO2004077725A2 System, method, and apparatus for associating access points with stations in a wireless network |
09/10/2004 | WO2004077724A2 System and method for channel selection in a wireless network |
09/10/2004 | WO2004077719A2 Method and system for avoiding tcp packet retransmission during mobile device handoff |
09/10/2004 | WO2004077711A2 System, method and apparatus for ascertaining a dynamic attribute of a system |
09/10/2004 | WO2004062114A9 Multimedia content delivery through wlan coverage area |
09/10/2004 | WO2004057822A3 System and method for integrating mobile ip with virtual private networks (vpn) |
09/10/2004 | CA2516841A1 Method for separating ip packets which can be allocated to specific groups and ip packet |
09/10/2004 | CA2516837A1 System, method, and apparatus for associating access points with stations in a wireless network |
09/10/2004 | CA2516830A1 System and method for channel selection in a wireless network |
09/10/2004 | CA2516828A1 System and method for selecting an access point in a wireless network |
09/10/2004 | CA2516738A1 Wireless system with automatic channel and power selection for access points |
09/10/2004 | CA2516735A1 Distance determination system and method for use by devices in a wireless network |
09/10/2004 | CA2516732A1 Wireless network architecture |
09/10/2004 | CA2516725A1 Wireless access protocol system and method |
09/10/2004 | CA2516711A1 System, method and apparatus for ascertaining a dynamic attribute of a system |
09/09/2004 | US20040176095 Packet communication system, communication network, and method for selecting IP address in mobile node |
09/09/2004 | US20040176070 Method of carrying out a safe remote electronic signing by cellular phone |
09/09/2004 | US20040176023 Method and system for mobile ip nodes in heterogeneous networks |
09/09/2004 | US20040174876 Virtual home agent service using software-replicated home agents |
09/09/2004 | US20040174852 Wireless network architecture comprising platform dependent and platform independent characteristics |
09/09/2004 | US20040174838 Method and arrangement for controlling network resources in mobile communication network |
09/08/2004 | EP1454505A1 System and method for selecting a wireless serving node |
09/08/2004 | EP1454501A2 Method and apparatus for communication |
09/08/2004 | EP1454453A1 Method and apparatus for tunneling service of explicit multicast in mobile ip network |
09/08/2004 | EP1454428A2 System and method for data packet transport in hybrid wireless communication system |
09/08/2004 | EP1454426A1 System for context transfer for wireless internet devices |
09/08/2004 | EP1404143A9 Handover of a wireless terminal |
09/08/2004 | CN1528077A Protocol data unit encapsulation method |
09/08/2004 | CN1527551A Block communication system, communication network and IP address selecting method of mobile node |
09/08/2004 | CN1166238C Exchange of information in communication system |
09/08/2004 | CN1166232C Method and system for connecting mobile terminal to database |
09/08/2004 | CN1166137C Nethod and apparatus for exchange of information in communication network |
09/08/2004 | CN1166097C Switchover for radio communication network |
09/07/2004 | US6788944 Length indicator for a protocol data unit in a wireless communications protocol |
09/02/2004 | WO2004075510A1 Provisioning server information in a mobile station |
09/02/2004 | US20040171395 Method of processing data used in wireless applications using unstructured supplementary service data (USSD) and computer readable medium therefor |
09/02/2004 | US20040170140 Method for selecting an optimum access point in a wireless network |
09/02/2004 | DE10297189T5 Ortsverwaltungssystem und Paging-Server in einem drahtlosen IP-Netz Location management system and paging server in a wireless IP network |
09/02/2004 | CA2516208A1 Provisioning server information in a mobile station |
09/01/2004 | EP1453248A2 System and method for controlling network, network controlling apparatus, and mobile terminal |
09/01/2004 | EP1452059A1 Method and system for providing roaming for a dataterminal between local networks connected to a control communication network |
09/01/2004 | EP1452048A1 Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system |
09/01/2004 | EP1452003A2 Method for managing a communication with multi-server service providing means |
09/01/2004 | EP1451984A1 System and method of managing information distribution to mobile stations |
09/01/2004 | EP1451979A1 Transmission of a binding update message indicating a care of address for delivering data packets to a mobile node via a unidirectional interface |
09/01/2004 | EP1451974A1 Policy based mechanisms for selecting access routers and mobile context |
09/01/2004 | EP1451950A1 MOBILE ROUTER SUPPORT FOR IPv6 |
09/01/2004 | EP1451705A2 A mechanism to create pinhole for existing session in middlebox |
09/01/2004 | CN1526247A Method and system for mobile ip nodes in heterogeneous networks |
09/01/2004 | CN1525770A Selfadaptive time slot structure based on dual cycle structure and implement method thereof |
09/01/2004 | CN1525710A Communication system, communication method, and mobile node and gateway for use with the system |
09/01/2004 | CN1525661A System and method for controlling network, network controlling apparatus, and mobile terminal |
09/01/2004 | CN1165190C Control method of point-to-point connecting mobile PPP (MPPP) in mobile communication system |