Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
12/2007
12/19/2007EP1868326A2 Communication system, operation control method and location management server
12/19/2007EP1868301A2 Power control for point-to-multipoint services provided in communication system
12/19/2007EP1867202A1 Telecommunication network support for service based policy in roaming configurations
12/19/2007EP1867187A1 System and method for forming ad-hoc location-based multicast group
12/19/2007EP1867136A2 Telecommunications system and method
12/19/2007EP1867130A1 A method and apparatus for distributing load on application servers
12/19/2007CN101090567A Calling service implementing method for voice calling continuous service
12/19/2007CN100356815C Method and system for roaming between mobile network and wireless network
12/19/2007CN100356803C Method for controlling changes of service bearing mode
12/19/2007CN100356754C Radio data communicator
12/18/2007US7310331 Ordered delivery of intercepted data
12/18/2007CA2432588C Method and apparatus for fast change of internet protocol headers compression mechanism
12/14/2007CA2590262A1 Communication system, operation control method, and location management server
12/13/2007WO2007143738A1 Handoff of an access terminal at the network layer in an access network
12/13/2007WO2007143721A2 Methods and apparatus for using control values to control communications processing
12/13/2007WO2007142085A1 Communication device
12/13/2007WO2007140723A1 A method, device and system to interconnect bearers based on virtual relay
12/13/2007WO2007082020A3 Control system with wireless messages containing message sequence information
12/13/2007WO2007082018A3 Selective activation of field devices in low power wireless mesh networks
12/13/2007WO2007082016A3 Control system with wireless address domain to field device address domain translation
12/13/2007WO2007076147A3 System and method for limiting access to an ip-based wireless telecommunications network based on access point ip address and/or mac address
12/13/2007WO2007067486A3 Method, system and apparatus for creating a reverse tunnel
12/13/2007WO2007062284A3 Method and system for fast ip handoff of a mobile node
12/13/2007US20070288620 Method for managing state in a wireless network
12/13/2007US20070288484 Method and download agent for implementing parallel download
12/13/2007US20070287472 Mobility signaling delegation
12/13/2007US20070287417 Mobile Network Security System
12/13/2007US20070286177 Connection controller, IP telephone communication system, connection control method and program
12/13/2007US20070286137 Efficient multicast control processing for a wireless network
12/13/2007US20070286132 Unlicensed-Licensed Interworking Enhancement Through the Implementation of an Specific Link Control Protocol Layer with Packet Prioritization
12/13/2007US20070286126 Methods and apparatus for using control values to control communications processing
12/13/2007US20070286119 Handoff of an access terminal at the network layer in an access network
12/13/2007CA2646906A1 Methods and apparatus for using control values to control communications processing
12/12/2007EP1865685A1 Communication control apparatus, firewall apparatus, and data communication method
12/12/2007EP1865671A1 Communication handover method and communication message processing method
12/12/2007EP1865670A1 Communication control method, address management node, and mobile node
12/12/2007EP1865668A1 Mobile communication control method, mobile communication system, routing device, management device, and program
12/12/2007EP1864462A1 Circuit-switched and multimedia subsystem voice continuity
12/12/2007EP1864439A1 Method for mobile node's connection to virtual private network using mobile ip
12/12/2007EP1864438A1 Optimum selection of a communication network in the location area of a terminal
12/12/2007EP1864430A1 Methods and apparatus for use in establishing session initiation protocol communications for virtual private networking
12/12/2007EP1864406A1 Method of connecting to network in broadband wireless access system
12/12/2007EP1249142B1 Method and apparatus for exchange of information in a communication network
12/12/2007EP1228606B1 Method and apparatus for selective network access
12/12/2007EP1112665B1 Procedure to obtain a communication route between a transmitting computer and a mobile gprs-node via ggsn
12/12/2007EP1051870B1 Method for connection reconfiguration in cellular radio network
12/12/2007CN101088265A Domain name system (DNS) IP address distribution in a telecommunications network using the protocol for carrying authentication for network access (PANA)
12/12/2007CN101088258A Methods and mobile routers in a communication system for routing a data packet
12/12/2007CN101087474A A method for capturing service status of voice call continuous service
12/12/2007CN101087469A A method for realizing random access of user device
12/12/2007CN101087442A Method and system for terminal and content share
12/12/2007CN101087242A Device and method for self enumeration of heterogeneous network in dual stack node
12/11/2007US7308237 Communicating information associated with provisioning of a service, over a user plane connection
12/11/2007US7307976 Program for selecting an optimum access point in a wireless network on a common channel
12/11/2007US7307972 Apparatus for selecting an optimum access point in a wireless network on a common channel
12/11/2007US7307968 Method and system for communicating data between a mobile communications architecture and a packet switched architecture
12/11/2007US7307967 Mobile communications system and routing management apparatus used in the mobile communications system
12/11/2007US7307966 System and method for providing an IP core network for wireless/ wireline integration
12/11/2007US7307963 Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service
12/06/2007WO2007139161A1 Mobile terminal and communication method
12/06/2007WO2007138652A1 Communication device, communication system, and handover method
12/06/2007WO2007138398A1 Allocation of a call state control function to a subscriber
12/06/2007WO2007082011A3 Visual mapping of field device message routes in a wireless mesh network
12/06/2007WO2007082010A3 Control of field device on low power wireless networks
12/06/2007WO2007082007A3 Systems and methods for mobility management on wireless networks
12/06/2007WO2006109976A3 A method of establishing link for handover by a multi-mode mobile terminal
12/06/2007US20070283022 Allocation of a call state control function to a subscriber
12/06/2007US20070280479 Systems and Methods for Added Authentication in Distributed Network Delivered Half-Duplex Communications
12/06/2007US20070280162 Method and system for dynamic anchoring of circuit-switched calls
12/06/2007US20070280154 Multiple registrations with different access networks
12/06/2007US20070280149 Mobile node, base station, router and packet communication system
12/05/2007EP1863229A1 Mobile communication system, edge router, mobile management method used in them, program and recording medium
12/05/2007EP1862027A1 Handover between mobile networks
12/05/2007EP1862021A1 Communicating the number of participants in push-to-talk over cellular communciation sessions
12/05/2007EP1861982A2 Packet radio network and method for activation of a packet data protocol context
12/05/2007EP1861981A2 Method and system for activation of a packet data protocol context
12/05/2007EP1861969A1 Methods and apparatus for using multiple wireless links with a wireless terminal
12/05/2007EP1502388B1 System, apparatus and method for SIM-based authentification and encryption in wireless local area network access
12/05/2007CN101084689A Transmission of service-relevant access information on authentication of a terminal at an access device of a telecommunications network
12/05/2007CN101084686A Fixed-mobile communications with mid-session mode switching
12/05/2007CN101083835A Handover method and handover apparatus
12/05/2007CN101083829A Mobile node and its roaming method, forwarding server and its method for processing information and roaming-supported network communication system
12/04/2007US7305474 Method of data transfer in mobile and fixed telecommunications systems
12/04/2007US7305229 Providing services in communications networks
12/04/2007US7304973 IEEE 802.11 burst acknowledgement interface
11/2007
11/29/2007WO2007137064A2 Distributed multichannel wireless communication
11/29/2007WO2007136711A1 Methods and apparatus for media independent messaging over the internet
11/29/2007WO2007135844A1 Mobile communication control system
11/29/2007WO2007134498A1 A system and method for implementing the mobile ip access
11/29/2007WO2007117308A3 Method and apparatus for transporting ip datagrams over flo network
11/29/2007WO2007061790A3 Voice over internet protocol (voip) mobility detection
11/29/2007US20070275726 Apparatus and method for controlling layer 3 handover of mobile node
11/29/2007US20070275716 System and method for authentication in a communication system
11/29/2007US20070274312 Addressing Method and Method and Apparatus for Establishing Host Identity Protocol (Hip) Connections Between Legacy and Hip Nodes
11/29/2007US20070274266 Method, System And Apparatus To Support Mobile Ip Version 6 Services in Cdma Systems
11/29/2007US20070274262 Home agent, registration method, network system and network roaming method
11/29/2007US20070274255 Mobile node, network system, and network roaming method
11/29/2007US20070274254 Connection adapter for communication device
11/29/2007US20070274250 Method and System for Detecting Network Connection in Ipv6 Radio Access Network
11/29/2007US20070273790 Television apparatus