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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02/20/2008 | CN100370846C Media gateway interface user plane protocol initializing method |
02/19/2008 | US7333482 Route optimization technique for mobile IP |
02/19/2008 | US7333461 Arrangement in a router of a mobile network for generating a local router prefix for anonymous route connections |
02/19/2008 | US7333454 System and associated mobile node, foreign agent and method for link-layer assisted mobile IP fast handoff |
02/19/2008 | US7333453 System and method for supporting inter-NAT-domain handoff in a VPN by associating L2TP and mobile IP |
02/19/2008 | US7333452 Method and system for packet data transmission |
02/14/2008 | WO2008017237A1 A method, system and application server for routing circuit domain calling to packet domain |
02/14/2008 | WO2007103449A3 System and method for generating a unified accounting record for a communication session |
02/14/2008 | US20080039118 Method for interworking between access control router and position determination entity in position recognition system based on portable internet and system therefor |
02/14/2008 | US20080039115 Cellphone Presence and Locating System Using a Sim Card Transmitter |
02/14/2008 | US20080039104 Method and system for routing control |
02/14/2008 | US20080039091 Communication relay apparatus, wireless terminal and computer program |
02/14/2008 | US20080039086 Generic Access to the Iu Interface |
02/14/2008 | US20080039079 Roaming in a Communications Network |
02/14/2008 | US20080037488 Wireless communication system |
02/14/2008 | US20080037479 System and method for routing and domain name system support of a mobile node |
02/14/2008 | US20080037478 Method for Dynamic Address Allocation Using Mobile Ip in Wireless Portable Internet System |
02/13/2008 | EP1887752A1 System and method for managing call continuity in IMS network environment |
02/13/2008 | EP1887738A1 Determination of the initiator for a configuration or an establishment of an access network connection |
02/13/2008 | EP1886532A2 Selecting data interfaces in a multi-homing, multi-mode communication device |
02/13/2008 | EP1886520A1 A method and a network node for managing handovers in a packet data communication environment |
02/13/2008 | EP1886465A1 Method and apparatus for controlling packet forwarding, and communication node |
02/13/2008 | EP1886457A1 MOBILE IPv6 ROUTE OPTIMIZATION IN DIFFERENT ADDRESS SPACES |
02/13/2008 | EP1886427A2 Scheduling radio resources for symmetric service data connections |
02/13/2008 | EP1504566A4 Roaming method between wireless local area network and cellular network |
02/13/2008 | EP1488605B1 Method of data transfer in mobile and fixed telecommunications systems |
02/13/2008 | CN101124831A Fast handoff using GPS technology for mobile telematics |
02/13/2008 | CN101124788A Method and apparatus for handoff between mobile communication network and wireless local area network |
02/13/2008 | CN101123745A Method for configuring and updating resorting buffer size of non confirmed mode |
02/13/2008 | CN100369526C Method and system for selecting radio channel via mobile device |
02/13/2008 | CN100369525C Telecommunication method and system |
02/12/2008 | US7330449 Mobile node, mobility control apparatus, communication control method, communication system, and data format |
02/07/2008 | WO2008015660A1 A roaming gateway |
02/07/2008 | WO2008014719A1 A device and method for carrying out the node roaming in internet protocol version 6 network |
02/07/2008 | WO2008014654A1 A method, terminal, network side device and system for collecting the communication service quality |
02/07/2008 | US20080032705 Systems and methods for determining location of devices within a wireless network |
02/07/2008 | US20080032695 Method and system for maintaining session continuity |
02/07/2008 | US20080031189 Method and mobile terminal for allocating IP address in wireless network |
02/07/2008 | US20080031171 Method of extracting wap data using mobile identification number |
02/07/2008 | US20080031169 Systems and methods for voice and video communication over a wireless network |
02/07/2008 | US20080031140 Method for calculating hop count of mobile ip in an ip network |
02/06/2008 | EP1885084A1 Method of extracting WAP data using mobile identification number |
02/06/2008 | EP1884135A1 Connection type handover of voice over internet protocol call based low-quality detection |
02/06/2008 | EP1884134A2 Connection type handover of voice over internet protocol call based on resource type |
02/06/2008 | EP1884133A2 Wireless communication device management system and method |
02/06/2008 | EP1884128A2 Seamless handoff across heterogeneous access networks using a handoff controller in a service control point |
02/06/2008 | EP1884089A2 METHOD, SYSTEM AND APPARATUS FOR LOAD BALANCING OF WIRELESS SWITCHES TO SUPPORT LAYER 3 ROAMING IN WIRELESS LOCAL AREA NETWORKS (WLANs) |
02/06/2008 | EP1884080A1 Packet scheduling in a radio access system |
02/06/2008 | EP1884061A1 Means and method for ciphering and transmitting data in integrated networks |
02/06/2008 | EP1884054A2 Enhanced voip media flow quality by adapting speech encoding based on selected modulation and coding scheme (mcs) |
02/06/2008 | CN101120571A Optimization method and system for wireless tcp connection |
02/06/2008 | CN101120541A A method of allocating an internet protocol address in a broadband wireless access system |
02/06/2008 | CN101119506A Mobile terminal based multi-party conference device and method |
02/06/2008 | CN101119296A Method for system for routing circuit domain call to grouping domain |
02/06/2008 | CN100367731C Subnet connection switching communication system |
02/05/2008 | US7328281 Address translation equipment, terminal equipment and mobile communication method |
02/05/2008 | US7328018 Handover method and device for mobile node in wireless LAN |
02/05/2008 | US7328014 Communication system, gateway equipment, communication method and authentication method |
02/05/2008 | US7328009 Method and apparatus for mobile communication utilizing load balancing |
02/05/2008 | US7327694 Adaptive radio link protocol (RLP) to improve performance of TCP in wireless environment for CDMAone and CDMA2000 systems |
02/05/2008 | US7327683 Method and apparatus for disseminating topology information and for discovering new neighboring nodes |
02/05/2008 | US7327671 Method and system for controlling communication network and router used in the network |
02/05/2008 | CA2498163C System for efficient recovery of node-b buffered data following mac layer reset |
01/31/2008 | WO2008014067A2 Method and apparatus for providing mobile ip service through a network address translation gateway |
01/31/2008 | WO2008011825A1 A realizing real-time service method and global microwave insertion interoperating system |
01/31/2008 | WO2007120908A3 Method and apparatus for supporting routing area update procedures in a long term evolution general packet radio service tunneling protocol-based system |
01/31/2008 | US20080026756 Method and apparatus for selecting a timing of a cell reselection in a wireless communication system |
01/31/2008 | US20080026752 Method and apparatus for maintaining call continuity in wireless communication |
01/31/2008 | US20080026692 Relay apparatus and relay method |
01/31/2008 | US20080025325 Method and Apparatus for Providing Mobile IP Service Through a Network Address Translation Gateway |
01/30/2008 | EP1883265A1 Method for handing off applications for webOS-enabled user devices |
01/30/2008 | EP1883254A1 Access router device, mobility control system, and mobility control method |
01/30/2008 | EP1883201A1 Relay apparatus and relay method |
01/30/2008 | EP1883188A1 Access router, service control system, and service control method |
01/30/2008 | EP1882383A2 Information using heterogeneous network handover module in mobile communication system |
01/30/2008 | EP1882322A2 Method and system for handover between service delivery platforms by following content |
01/30/2008 | EP1882313A2 An adaptive mac protocol based on multi-user detection |
01/30/2008 | CN101116348A Method, apparatus, and system for implementing proxy accounting for a home agent |
01/30/2008 | CN101116294A Network identifier sharing method, and mobile router |
01/30/2008 | CN101115022A Apparatus and method for implementing node to roaming in IPv6 network |
01/30/2008 | CN100366025C System and method of managing information distribution to mobile stations |
01/30/2008 | CN100366007C System, apparatus and method for SIM-based authentication and encryption in wireless local area network access |
01/30/2008 | CN100365990C Automatic setting of security in communication network system |
01/29/2008 | US7324499 Method and system for automatic call monitoring in a wireless network |
01/29/2008 | US7324498 Apparatus and method for reordering traffic flow templates in a mobile communication system |
01/29/2008 | US7324492 Enabling push technologies for mobile IP |
01/29/2008 | US7324490 Communication system, address management method, relay device, and management device |
01/29/2008 | US7324474 Methods and apparatus for Network Initiated Data Services |
01/29/2008 | US7324443 Binary protocol for session initiation in a wireless communications system |
01/24/2008 | WO2008011542A1 Method and apparatus for performing ip configuration after handoff in wlan |
01/24/2008 | WO2008011533A2 Techniques for use in networks of wireless switches |
01/24/2008 | WO2008010662A2 Method for pre-configuration of ip address in mobile communication system |
01/24/2008 | WO2008009232A1 A method system and device for determining the mobile ip key and notifying the mobile ip type |
01/24/2008 | WO2007103451A3 System and method for handover of an access terminal in a communication network |
01/24/2008 | US20080020771 Mechanism for the Conveyance and Management of Device Mobility in an IMS Network |
01/24/2008 | US20080020764 Mobile device and base station for a communication protocol with normal login and ad-hoc login |
01/24/2008 | US20080020759 Techniques for home wireless switch redundancy and stateful switchover in a network of wireless switches supporting layer 3 mobility within a mobility domain |
01/24/2008 | US20080020757 Method for operating a mobile wireless network |
01/24/2008 | US20080020704 Method of Providing Access to an IP Multimedia Subsystem |
01/24/2008 | US20080019380 Communication System, Mobile Terminal and Access Router |