Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
08/2002
08/08/2002CA2766013A1 Mobile computing and communication
08/08/2002CA2435695A1 Dynamic bandwidth allocation for multiple access communication using session queues
08/08/2002CA2404956A1 Method for providing packet call service in radio telecommunication system
08/07/2002EP1228606A1 Method and apparatus for selective network access
08/07/2002CN1362819A Mobile network agreenment business system and method
08/01/2002WO2002054686A3 Routing of call made to subscriber
08/01/2002WO2002015527A3 Communications apparatus interface and method for discovery of remote devices
08/01/2002WO2001078328A3 A technique for setting up calls in internet protocol mobile network
08/01/2002WO2001033868A9 Network-based system for communicating with trucks
08/01/2002US20020103940 Bearer access in wireless communication systems
08/01/2002US20020101857 Achieving PPP mobility via the mobile IP infrastructure
08/01/2002US20020101841 Method and apparatus for simple PPP handoff for mobile users
07/2002
07/31/2002EP1227688A1 Position registration method, information distribution method, mobile communication network, and mobile communication terminal
07/31/2002EP1227627A2 Method and system for controlling a communication network and router used in the network
07/31/2002EP1226735A2 Method and apparatus for providing mobility within a network
07/31/2002EP1226726A1 System and method for switching media packets for packet-based communication in a mobile communications network
07/31/2002EP1226692A2 Method for operating a mobile radiotelephone network
07/31/2002EP1226685A1 Method and apparatus for data transportation and synchronization between mac and physical layers in a wireless communication system
07/31/2002EP1226682A2 Key exchange for a network architecture
07/31/2002CN1361969A Routing in a packet switching network with mobile terminals
07/31/2002CN1361967A Ordered delivery of intercepted data
07/31/2002CN1361641A Mobile phone and its online browsing method
07/25/2002WO2002058358A2 Method of and system for mobile station abbreviated point-to-point protocol negotiation
07/25/2002WO2002058356A2 Multimedia messaging service routing system and method
07/25/2002WO2002058342A1 Packet communication system
07/25/2002WO2002028014A3 Method for transmission of voice over wireless packet-switched networks
07/25/2002WO2002009448A3 Method for establish packet-based connections in a wireless network
07/25/2002WO2002003718A3 Location based telephony services in mobile ip networks
07/25/2002WO2001005099A9 Tcp/ip-centric qos-aware access frame in a wireless transmission system
07/25/2002US20020099854 Transmission control protocol/internet protocol (tcp/ip) packet-centric wireless point to multi-point (ptmp) transmission system architecture
07/25/2002US20020098852 Methods and apparatus for identifying as set location in communication networks
07/25/2002US20020098840 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
07/25/2002US20020097707 Method of and system for mobile station abbreviated point-to-point protocol negotiation
07/25/2002US20020097182 Methods and apparatus for identifying asset location in communication networks
07/24/2002EP1224753A1 Packet transmission method for mobile internet
07/23/2002US6424639 Notifying a mobile terminal device of a change in point of attachment to an IP internetwork to facilitate mobility
07/18/2002WO2002056564A1 Network resource manager in a mobile telecommunication system
07/18/2002WO2001059993A3 Systems and methods for wireless communications
07/17/2002CN1359225A Commerical good anti-counterfeit method based on mobile data telecommunication
07/16/2002US6421714 Efficient mobility management scheme for a wireless internet access system
07/16/2002US6421339 Methods and systems for call forwarding
07/11/2002WO2002054811A1 Positioning of terminal equipment
07/11/2002WO2002054788A2 Switching between high-speed data packet data call and either non-high-speed data circuit switched data call or non-high-speed data packet data call
07/11/2002WO2002054696A2 Apparatus, and an associated method, for displaying packet-based data at mobile station
07/11/2002WO2002054686A2 Routing of call made to subscriber
07/11/2002WO2002035863A3 Reduction of protocol overhead on the connection between base station controller and base transceiver station of a cellular radio network
07/11/2002WO2002028052A3 Wireless network interface
07/11/2002US20020090950 Routing of call made to subscriber
07/11/2002US20020090940 Ip utran
07/11/2002US20020089958 Point-to-point protocol encapsulation in ethernet frame
07/11/2002US20020089935 Method and apparatus for variable frame size radiolink protocol based on channel condition estimation
07/10/2002EP1221274A1 Apparatus, and associated method, for updating a location register in a mobile, packet radio communication system
07/10/2002EP1040696B1 Resource reservation in mobile internet protocol
07/09/2002US6418324 Apparatus and method for transparent wireless communication between a remote device and host system
07/09/2002US6418128 Scheme for adaptive control of transport layer connection in communications via radio and wire networks
07/04/2002WO2002052874A2 System and method for connection-oriented access to packet data networks for wireless devices
07/04/2002WO2002052815A2 Mobile telephone device with idle screen
07/04/2002WO2002033987A3 Seamless handoff in mobile ip
07/04/2002US20020086674 Handover method for mobile station having mobile IP address in mobile communication system
07/04/2002US20020086664 Apparatus, and an associated method, for displaying packet-based data at mobile station
07/04/2002US20020085719 Method and system for enabling centralized control of wireless local area networks
07/04/2002US20020085532 Method and system for inter-working an ANSI type radio access network in the internet protocol based core network
07/04/2002US20020085528 Methods and systems implementing mobility support in a packet-based wireless access network
07/04/2002US20020085518 Hand-off notifying and controlling method of mobile node
07/04/2002US20020085517 Gatekeeper supporting handoff and handoff method in IP telephony system
07/04/2002US20020085514 Method for switching between high-speed packet data service option and non-high-speed circuit switched or packet data service options without disrupting user data flow
07/03/2002EP1219121A2 System and method of interworking a cellular telecommunications network with a packet data network
07/03/2002EP1219091A1 Wide area network mobility for ip based networks
07/03/2002CN1357202A CDMA transmission packet-switched data
07/03/2002CN1356638A Data transmission system containing server, and its adaptive site and data downloading method
07/02/2002US6414950 Sequence delivery of messages
06/2002
06/27/2002WO2002050653A2 Ergonomic system for control of devices through portable wireless terminals
06/27/2002US20020083197 System and method for managing micro-mobility service in IP networks and computer-readable medium storing program for implementing the same
06/27/2002US20020080778 Wireless communication system having communication system switching function
06/27/2002US20020080756 Wireless network interface
06/27/2002US20020080752 Route optimization technique for mobile IP
06/27/2002US20020080738 Hard handoff method for packet mobile network
06/27/2002US20020080737 Device and method for transmitting multimedia data in mobile communication system
06/26/2002EP1217791A2 Wireless communication system having communication system switching function
06/26/2002EP1216542A1 Multiple wireless communication protocol methods and apparatuses including quality of service considerations
06/25/2002WO2002033937A1 Device and method for transmitting multimedia data in mobile communication system
06/20/2002WO2002049298A1 Circuit switched cellulat network to internet calling
06/20/2002WO2002048893A1 Method and device for authenticating user
06/20/2002WO2002003582A3 Call routing method for 3g.ip networks
06/20/2002US20020077897 Identity blocking service from a web advertiser
06/20/2002US20020077134 Dual protocol GPRS mobile terminal and method therefor
06/20/2002US20020077114 Ergonomic system for control of devices through portable wireless terminals
06/20/2002US20020075807 Publishing node information
06/20/2002DE10061958A1 Netzwerk mit einem Lokalisierungsmanagement Network with a localization management
06/20/2002CA2726149A1 Generating and implementing a communication protocol and interface for high data rate signal transfer
06/19/2002EP1215865A2 Network with location management
06/19/2002CN1354956A Selection of mobility agent in access network
06/18/2002US6407988 Mobility support services using mobility aware access networks
06/13/2002WO2002047415A1 Communication system and method for establishing a connection to a serving network element
06/13/2002WO2002047362A2 A communication system for wireless communication of content to users
06/13/2002US20020072367 Mobile communication system
06/13/2002US20020071417 Mobile node adapted router and home agent router
06/12/2002EP1213893A2 Communication system and method for using any communication network therewith
06/12/2002EP1212904A2 Packetized voice and data in cellular network
06/12/2002EP1212870A2 System and method for dynamic distributed communication