Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
10/2005
10/18/2005US6957262 Network system transmitting data to mobile terminal, server used in the system, and method for transmitting data to mobile terminal used by the server
10/15/2005CA2504061A1 System and method for implementing a wireless access protocol push
10/13/2005WO2005094216A2 Method of sending a paging announcement over a roaming telephone network
10/13/2005US20050227720 Data-capable network prioritization with reject code handling
10/13/2005US20050227685 Sip based call setup
10/13/2005US20050227673 Method for exchanging user-specific data from a mobile network to a service application of an external service provider using a unique application user id code
10/13/2005US20050226250 Gateway apparatus, and method for processsing signals in the gateway apparatus
10/13/2005US20050226230 Use and management of groups defined according to a call initiation protocol
10/13/2005US20050226197 Mobility management in wireless internet protocol networks
10/13/2005US20050226194 NAT system for supporting mobile IP in private networks and its method
10/13/2005US20050226186 Method for supporting handoff and preventing data loss in mobile communications network
10/13/2005US20050226184 Low layer paging indicator processing system and method for multi-layer communication equipment used in a wireless communication system
10/12/2005EP1584203A2 Network address translation based mobility management
10/12/2005EP1512262B1 Method and device for transmitting IP-packets between a Radio Network Controller (RNC) and another element of a mobile radio network
10/12/2005EP1371192B1 Method and device for improving a data throughput
10/12/2005CN1682510A Providing location privacy in communication networks
10/12/2005CN1682501A System for efficient recovery of node-B buffered data following MAC layer reset
10/12/2005CN1682498A Movement management method using distributed mobile IP
10/11/2005US6954654 Provision of services in a communication system including an interworking mobile switching center
10/11/2005US6954443 Short range RF network with roaming terminals
10/11/2005US6954442 Methods and apparatus for using a paging and location server to support session signaling
10/11/2005US6954441 IP-based GSM and UMTS system
10/06/2005WO2005094108A1 Method and devices for relayed peer-to-peer communications between terminals in mobile networks
10/06/2005WO2005094106A1 Method, apparatus, computer program product and arrangement for testing radio network data connections
10/06/2005WO2005094037A1 Network mobility support and access control for movable networks
10/06/2005WO2005094015A1 Dynamic network management system, dynamic network management device, and dynamic network management method
10/06/2005WO2005076562A8 Broadcast/multicast services with unidirectional header compression
10/06/2005WO2005057960B1 Communication handover method, communication system, communication message processing method, and communication message processing program
10/06/2005US20050223111 Secure, standards-based communications across a wide-area network
10/06/2005US20050221770 User configurable pre-activated GPRS PDP context handling for improved activation time
10/06/2005US20050220063 Method and apparatus for communicating between coordinator-based wireless networks connected through backbone network
10/06/2005US20050220061 Communications system
10/06/2005US20050220053 Route server monitor
10/06/2005US20050220045 Peer-to-peer mobile instant messaging method and device
10/06/2005US20050219564 Image forming device, pattern formation method and storage medium storing its program
10/06/2005US20050218294 Image sensor
10/06/2005DE10393436T5 Bitratensteuermittel in einem Telekommunikationssystem Bit rate control means in a telecommunication system
10/05/2005EP1583311A1 Communications system
10/05/2005EP1582077A2 Voice over ip portable transreceiver
10/05/2005EP1582033A2 An l2 method for a wireless station to locate and associate with a wireless network in communication with a mobile ip agent
10/05/2005CN1679016A A method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff
10/05/2005CN1678118A Over-zone switch-over method of mobile network communication
10/05/2005CN1678012A Image sensor
10/05/2005CN1677900A Transmission apparatus and method for multimedia service in mobile communication system
09/2005
09/29/2005WO2005089438A2 Method and system for identifying and access point into a wireless network
09/29/2005WO2005018165A3 Secure and seamless roaming between internal and external networks, switching between double and triple tunnel, and protecting communication between home agent and mobile node
09/29/2005US20050213604 Method and system for communicating data from wireline terminals to mobile terminals
09/29/2005US20050213555 Radio network control
09/29/2005US20050213546 Method and device for transmitting ip packets between a radio network controller (rnc) and another element of a mobile radio network
09/29/2005US20050213545 Micro-mobility network routing system and method
09/29/2005US20050213540 Transmitted packet replenishment system and transmitted packet replenishing method
09/29/2005US20050213539 Fast handoff using GPS technology for mobile telematics
09/28/2005EP1581013A2 Transmitted packet replenishment system and transmitted packet replenishing method
09/28/2005EP1579720A2 Multiple access wireless communications architecture
09/28/2005EP1579704A2 Handover decision for ip services broadcasted on a dvb network
09/28/2005EP1436962B1 Method and system for managing data flow between mobile nodes, access routers and peer nodes
09/28/2005EP1195035B1 Routing in a packet switching network with mobile terminals
09/28/2005CN1675945A Method and system of transferring session speed and state information between access and home networks
09/28/2005CN1674711A Inter-technology handoff method in an IP-based wireless communication system
09/28/2005CN1674528A LCS network management method based on hierarchical chained list and dynamic XML technique
09/28/2005CN1221118C Device and method for transmitting multimedia data in mobile communication system
09/28/2005CN1221110C Communication system and its gateway, radio information terminal and radio communication method
09/22/2005WO2005004374A3 Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgment scheme
09/22/2005WO2004077724A3 System and method for channel selection in a wireless network
09/22/2005US20050207429 Home agent duplication method and home agent duplication apparatus
09/22/2005US20050207382 Home agent, mobile communications system, and load dispersing method
09/22/2005US20050207368 Method and apparatus for allocating an unicast access terminal identifier according to an access terminal's movement to subnet in a high-speed data dedicated system
09/22/2005US20050207366 Method of sending a paging announcement over a roaming telephone network
09/22/2005US20050207336 System and method of receiving various packet services through the same internet protocol address in a universal mobile telecommunication service system
09/21/2005EP1578162A1 Method and system for facilitating a level-3 handoff
09/21/2005EP1578067A1 Mobile network control device and mobile network control method
09/21/2005EP1576843A1 Methods for reducing latency of a call set up
09/21/2005EP1576785A1 Early determination of network support for mobile ip
09/21/2005EP1234432A4 Device and method for transmitting multimedia data in mobile communication system
09/21/2005CN1672438A System and method of expediting call establishment in mobile communications
09/21/2005CN1672395A Method and apparatus for mobile based access point name (apn) selection
09/21/2005CN1672388A 永远在线无线因特网协议通信 Always-on wireless Internet protocol communications
09/21/2005CN1671242A Method of sending a paging announcement over a roaming telephone network
09/21/2005CN1220344C Transmission appts. and method for multimedia service in mobile communication system
09/20/2005US6947754 Location registration method, information distribution method, mobile communications network and mobile communications terminal
09/20/2005US6947738 Multimedia messaging service routing system and method
09/20/2005US6947404 Automatic WAP login
09/20/2005US6947401 Hierarchical mobility management for wireless networks
09/20/2005US6947400 Achieving PPP mobility via the mobile IP infrastructure
09/20/2005US6947398 Addressing scheme for a multimedia mobile network
09/20/2005CA2249836C Accounting system in a network
09/15/2005WO2005086511A1 A method for configuring an electronic device
09/15/2005WO2005086462A1 Nai based aaa extensions
09/15/2005WO2005086420A1 A method for achieving load balance between access point devices in the wireless local area network
09/15/2005WO2005086015A1 Communications system with interface for enabling communication of alerts to mobile wireless communications devices
09/15/2005WO2005053207A3 System and method for group messaging and content distribution in short message service
09/15/2005WO2005034362A3 Apparatus and associated method, for facilitating location determination of a mobile station pursuant to a location based application
09/15/2005US20050201346 Systems and methods for broadband data communication in a wireless mesh network
09/15/2005US20050201342 Wireless access point network and management protocol
09/15/2005CA2555183A1 A method for configuring an electronic device
09/14/2005EP1575320A1 Mobile node
09/14/2005EP1575316A2 Transmission of image date during communication sessions
09/14/2005EP1575238A1 IP mobility in mobile telecommunications system
09/14/2005EP1574089A2 Method and apparatus for controlling communication between user equipment and a base station in a radio access network
09/14/2005EP1573929A2 End-to-end location privacy in telecommunications networks