| 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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| 06/23/2005 | WO2005057957A1 Method and apparatus for routing on hold calls |
| 06/23/2005 | WO2004077725A3 System, method, and apparatus for associating access points with stations in a wireless network |
| 06/23/2005 | WO2004055993A3 End-to-end location privacy in telecommunications networks |
| 06/23/2005 | US20050138462 System and method for managing protocol network failures in a cluster system |
| 06/23/2005 | US20050138119 User-location service for ad hoc, peer-to-peer networks |
| 06/23/2005 | US20050136924 Method, apparatus and system for enabling roaming mobile nodes to utilize private home IP addresses |
| 06/23/2005 | US20050136888 Prepaid charging in communication network |
| 06/23/2005 | US20050135389 Session control in a communication system |
| 06/23/2005 | US20050135239 Autonomic optimization of wireless local area networks via protocol concentration |
| 06/23/2005 | DE10351961A1 Verfahren zum Übertragen von verschlüsselten Nutzdatenobjekten A method for transmitting encrypted user data |
| 06/23/2005 | CA2731363A1 High data rate interface with improved link synchronization |
| 06/23/2005 | CA2731265A1 High data rate interface with improved link synchronization |
| 06/22/2005 | EP1543691A1 A communication system |
| 06/22/2005 | EP1543659A1 Service level allocation for ip networks |
| 06/22/2005 | EP1543655A2 Telecommunications |
| 06/22/2005 | EP1510012A4 Mobile unit having internet protocol functionality |
| 06/22/2005 | EP1050135B1 Managing group ip addresses in mobile end stations |
| 06/22/2005 | CN1630417A Method and system for roaming between mobile network and wireless network |
| 06/22/2005 | CN1630416A Method and system for roaming between mobile network and wireless network |
| 06/22/2005 | CN1630411A Voice-over IP mobile roaming using SIP refer |
| 06/22/2005 | CN1630289A Identifying services provided via ip and similar packet networks, and service usage records for such services |
| 06/22/2005 | CN1630263A System and method for coupling between mobile communication system and wireless local area network |
| 06/22/2005 | CN1630259A Home agent apparatus, mobile router, communication system, and communication method |
| 06/22/2005 | CN1630231A Weighted secret key sharing and reconstructing method |
| 06/22/2005 | CN1207853C Base station device, radio communication method, and packet communication method |
| 06/21/2005 | US6909899 Method and apparatus for handoff in a communication system supporting multiple service instances |
| 06/21/2005 | US6909897 Information delivery system |
| 06/21/2005 | US6909702 Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system |
| 06/16/2005 | WO2005055630A1 System and method providing secure access and roaming support for mobile subscribers in a semi-connected mode |
| 06/16/2005 | WO2005055545A1 Apparatus and method of controlling unsolicited traffic destined to a wireless communication device |
| 06/16/2005 | WO2005055502A2 Session initiation protocol (sip) based user initiated handoff |
| 06/16/2005 | WO2005055498A2 Implementation of controls by use of customer programmable portal |
| 06/16/2005 | WO2005054985A2 Apparatus, and associated method, for facilitating formation of multiple mobile ip data sessions at a mobile node |
| 06/16/2005 | WO2004112349B1 Method, system and apparatus to support mobile ip version 6 services in cdma systems |
| 06/16/2005 | US20050130681 Method of managing a communication with multi-server service providing means |
| 06/16/2005 | US20050130660 Inter-technology handoff method in an IP-based wireless communication system |
| 06/16/2005 | US20050130657 Mobile to 802.11 voice multi-network roaming utilizing SIP signaling with SIP proxy or redirect server |
| 06/16/2005 | US20050130651 Voice-over IP Mobile roaming using SIP refer |
| 06/16/2005 | US20050129029 Using a mobile control channel to roam between networks |
| 06/16/2005 | US20050128997 Systems and methods for facilitating instant communications over distributed cellular networks |
| 06/16/2005 | US20050128979 System and method for supporting inter-NAT-domain handoff in a VPN by associating L2TP and mobile IP |
| 06/16/2005 | US20050128975 Home agent apparatus, mobile router communication system, and communication method |
| 06/16/2005 | US20050128969 Handover method and handover apparatus |
| 06/16/2005 | US20050128967 Identifying services provided via IP and similar packet networks, and service usage records for such services |
| 06/16/2005 | US20050128216 Connection device capable of mixing an rgb graphics signal and a yuv video signal and related method |
| 06/16/2005 | US20050128202 Graphics card for smoothing the playing of video |
| 06/16/2005 | CA2547666A1 Session initiation protocol (sip) based user initiated handoff |
| 06/16/2005 | CA2547661A1 Implementation of controls by use of customer programmable portal |
| 06/15/2005 | EP1542424A1 System and method for data sharing among WAP terminals |
| 06/15/2005 | EP1540852A1 Providing multicast services in a point-to-multipoint manner for a radio communication system |
| 06/15/2005 | EP1540490A2 A method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff |
| 06/15/2005 | CN1628448A Method and device for authenticating subscriber for utilizing services in wireless Lan (WLAN) |
| 06/15/2005 | CN1628443A Communication method, its device and system |
| 06/15/2005 | CN1627858A Handover method and handover apparatus |
| 06/15/2005 | CN1206821C Method for providing packet call service in radio telecommunication system |
| 06/14/2005 | US6907254 Method and apparatus for controlling a quiet zone for wireless units |
| 06/14/2005 | US6907017 Mobility management in wireless internet protocol networks |
| 06/09/2005 | WO2005053276A1 Access terminal identification management |
| 06/09/2005 | WO2005053250A1 Communication handover method, communication message processing method, program for executing these methods by use of computer, and communication system |
| 06/09/2005 | WO2005053249A1 Communication system and communication method |
| 06/09/2005 | WO2005053220A1 Systems and methods for controlling access to a public data network from a visited access provider |
| 06/09/2005 | WO2005053207A2 System and method for group messaging and content distribution in short message service |
| 06/09/2005 | WO2005053197A2 Method and apparatus to provide efficient paging for a network initiated data session |
| 06/09/2005 | WO2005053196A2 Method and apparatus to provide efficient routing of packets for a network initiated data session |
| 06/09/2005 | WO2005052742A2 Signal transfer point with wireless signaling link interface |
| 06/09/2005 | US20050124363 Handheld electronic device and associated method providing availability data in a messaging environment |
| 06/09/2005 | US20050124339 Methods and apparatus for implementing a speed sensitive mobile router |
| 06/09/2005 | US20050122930 Apparatus and method of controlling unsolicited traffic destined to a wireless communication device |
| 06/09/2005 | US20050122900 Traffic control in an ip based network |
| 06/09/2005 | DE10349834A1 Transmission method for packet oriented data network with mobile stations, using proxy working in layer above transport layer in one of repeaters for switching between stationary and mobile transmissions |
| 06/08/2005 | EP1538861A2 Handoff method in an IP-based wireless communication system |
| 06/08/2005 | EP1360818B1 Compression method, transmitter and receiver for radio data communication |
| 06/08/2005 | CN1625914A System and method of processing sessions of specific type in communication networks |
| 06/08/2005 | CN1625868A Roaming method between wireless local area network and cellular network |
| 06/08/2005 | CN1625221A Image forming device, pattern forming method and its program |
| 06/07/2005 | US6904466 Mobile communication scheme without home agents for supporting communications of mobile nodes |
| 06/02/2005 | WO2005051031A1 Radio communication system |
| 06/02/2005 | WO2005051030A1 Radio communication system |
| 06/02/2005 | WO2005051029A1 Radio communication system |
| 06/02/2005 | WO2005051008A1 Systems and methods for added authentication in distributed network delivered half-duplex communications |
| 06/02/2005 | WO2005051007A1 Systems and methods for facilitating instant communications over distributed cellular networks |
| 06/02/2005 | US20050120305 Method and system for generating and sending a hot link associated with a user interface to a device |
| 06/02/2005 | US20050120198 Communication system and method |
| 06/02/2005 | US20050120136 Method and system for discovering a mobility anchor point and managing mobility of a mobile node in a network system supporting mobile IP |
| 06/02/2005 | US20050119005 Method and apparatus for routing on hold calls |
| 06/02/2005 | US20050117556 Method and system for supporting internet protocol mobility of a mobile node in a mobile communication system |
| 06/02/2005 | US20050117546 Method and apparatus for supporting inter-technology handoffs with Mobile IP |
| 06/02/2005 | US20050117529 Method and system for sending connection-oriented or connectionless data |
| 06/01/2005 | EP1535488A2 Mobile unit attachment/update to cellular communication network |
| 06/01/2005 | EP1535481A2 Method and system for handovers using service description data |
| 06/01/2005 | EP1535413A2 Efficient memory allocation in a wireless transmit/receiver unit |
| 06/01/2005 | CN1623308A A model for enforcing different phases of the end-to-end negotiation protocol e2enp aiming Qos support for multi-stream and multimedia applications |
| 06/01/2005 | CN1623300A System and method for supporting mobility of mobile node using regional anchor point in future internet |
| 06/01/2005 | CN1622623A Method and apparatus for searching next signal frame synchronous character in digital coding signal |
| 06/01/2005 | CN1622548A Multiple radio waves unifying protocol |
| 05/31/2005 | US6901272 Ergonomic system for control of devices through portable wireless terminals |
| 05/31/2005 | US6901258 System and method for avoiding triangulation delay in a telecommunications network |
| 05/31/2005 | US6901240 Communication system |
| 05/26/2005 | WO2005048636A1 Call admission controlling device and method for providing qos in high-speed portable network |
| 05/26/2005 | WO2005048631A1 Data-capable network prioritization with reject code handling |