Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
06/2007
06/27/2007EP1714434B1 Addressing method and apparatus for establishing host identity protocol (hip) connections between legacy and hip nodes
06/27/2007EP1579704A4 Handover decision for ip services broadcasted on a dvb network
06/27/2007EP1364490B1 Seamless roaming options in an ieee 802.11 compliant network
06/27/2007EP1360811B1 Method and apparatus for dynamically assigning a home agent
06/27/2007CN2917102Y Device for producing separate media connection triggering in wireless LAN
06/27/2007CN1989756A Framework of media-independent pre-authentication support for pana
06/27/2007CN1989747A Node device, packet control device, radio communication device, and transmission control method
06/27/2007CN1989743A Roaming method and system in location information system
06/27/2007CN1988689A Binding system, device and method of mobile terminal number and electronic mail address
06/27/2007CN1988688A Method, device and system for inquiring public bus information
06/27/2007CN1988481A Method for obtaining exact time and network device
06/27/2007CN1323565C Apparatus and method for operating and maintaining private mobile communication service system using ip network
06/26/2007US7236476 mSCTP based handover of a mobile device between non-intersecting networks
06/26/2007US7236472 Method for creating a peer-to-peer immediate messaging solution without using an instant messaging server
06/26/2007US7236471 Program for associating access points with stations in a wireless network
06/21/2007WO2007070365A2 Method and apparatus to facilitate persistence of a handed-off communication session
06/21/2007WO2007070364A2 Method and apparatus to facilitate use of a session initiation protocol instance to support on-hold session status
06/21/2007WO2007069941A1 A method and arrangement for establising a communication session for multimedia
06/21/2007WO2007068640A1 Mobile station as a gateway for mobile terminals to an access network, and method for registering the mobile station and the mobile terminals in a network
06/21/2007WO2007068626A1 Method for faster mobility handoff of a mobile node
06/21/2007WO2007036141A8 A system and method for monitoring mobile ip user
06/21/2007WO2007031959A3 Notification of incumbent users in dynamic spectrum access wireless systems
06/21/2007US20070140493 Method for securing data traffic between mobile radio network and ims network
06/21/2007US20070140491 Method for setting up radio bearer in mobile communication system
06/21/2007US20070140196 System for preventing IP allocation to cloned mobile communication terminal
06/21/2007US20070140195 Method and system for providing ip services using cable and wireless infrastructure
06/21/2007US20070140170 Method for faster mobility handoff of a mobile node
06/21/2007US20070140169 Dynamic quality of service (QoS) provisioning using session initiation protocol (SIP) module in wireless base stations
06/21/2007US20070140115 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network
06/21/2007DE102006015033A1 Mobile Station als Gateway für mobile Endgeräte zu einem Zugangsnetz sowie Verfahren zur Netzanmeldung der mobilen Station und der mobilen Endgeräte Mobile station as a gateway for mobile devices to access a network and method for network registration of the mobile station and the mobile terminals
06/21/2007DE102005058710A1 Communication terminal e.g. mobile-multi-mode-terminal, for e.g. Internet, has communication module to provide active session connection made between terminal and communication system by one of interfaces as connection by other interface
06/21/2007CA2633304A1 Method for faster mobility handoff of a mobile node
06/20/2007EP1798993A1 Remote access communication system and control method thereof
06/20/2007EP1798933A1 A method of realizing message service based on ip network multimedia subsystem
06/20/2007EP1798913A2 Transport control method in wireless communication system
06/20/2007EP1798908A1 Access service network system, access device, l2tp tunnel line concentrator and home agent, and access service providing method
06/20/2007EP1797729A2 Apparatus and method to facilitate mobility management
06/20/2007EP1797677A1 Wlan to umts handover with network requested pdp context activation
06/20/2007EP1797659A2 Slow mac-e for autonomous transmission in high speed uplink packet access (hsupa) along with service specific transmission time control
06/20/2007EP1486085A4 System and method for auto-configuration and discovery of ip to mac address mapping and gateway presence
06/20/2007CN1985541A Connected-state radio session transfer in wireless communication systems
06/20/2007CN1985534A Binding mechanism for quality of service management in communication network
06/20/2007CN1985525A Mobile station mobility in a wireless LAN
06/20/2007CN1984473A Group network system with session overlapped function, its realizing method and device
06/20/2007CN1984421A Method and system for maintaining base-station based on series link IP transmission
06/20/2007CN1984374A System, device and method for multi-medium domain simulating circuit domain service
06/20/2007CN1984366A Method and system for interconnecting heterogeneous network signaling
06/20/2007CN1984004A Method for accessing IMS network to mobile circuit domain user and its registering method
06/20/2007CN1983940A System and method combined on-line charge with off-line charge
06/20/2007CN1322773C Method and system for establishing connection between network units
06/20/2007CN1322723C Mobile communication system and method able to enable shortest communication route
06/14/2007WO2007067486A2 Method, system and apparatus for creating a reverse tunnel
06/14/2007WO2007067012A2 Method and apparatus for upper level protocol message
06/14/2007WO2007066947A2 Mobile wireless access router for separately controlling traffic signal and control signal
06/14/2007WO2007065733A1 Electronic apparatus with router device for managing connections
06/14/2007WO2007045717A3 A peer-to-peer connection establishment
06/14/2007WO2007003851A3 Method for transferring a communication involving a mobile node capable of macro mobility within an ip communications network having hierarchical routing
06/14/2007WO2007003846A3 Method for transmission of a communication within a hierarchical routing communication network
06/14/2007WO2005089438A3 Method and system for identifying and access point into a wireless network
06/14/2007US20070135146 SYSTEM AND METHOD FOR DELIVERING SHORT MESSAGES ON DO AND 1x NETWORKS
06/14/2007US20070133526 Remote access communication system and control method thereof
06/14/2007US20070133466 Method and apparatus to facilitate persistence of a handed-off communication system
06/14/2007US20070133465 Method and apparatus to facilitate use of a session initiation protocol instance to support on-hold session status
06/14/2007US20070133463 Communication handover method, communication handover program, and communication system
06/13/2007EP1796343A2 Wireless communication system
06/13/2007EP1796320A1 Node device, packet control device, radio communication device, and transmission control method
06/13/2007EP1796305A2 TCP/IP packet-centric wireless transmission system architecture
06/13/2007EP1796304A2 TCP/IP packet-centric wireless transmission system architecture
06/13/2007EP1796301A2 Method and apparatus for RLC protocol error handling
06/13/2007EP1795037A1 Resource allocation in a communication system
06/13/2007EP1795034A2 Roaming presence and context management
06/13/2007EP1794988A1 Initiating internet protocol (ip) communications in an ip communication system based on databases of contact information
06/13/2007EP1794987A2 A method of processing data in a medium access control (mac) layer
06/13/2007EP1794898A2 Method and system to model tcp throughput, assess power control measures, and compensate for fading and path loss, for highly mobile boadband systems
06/13/2007EP1597934B1 Radio terminal session control and interface set up method
06/13/2007CN1981490A Method and devices for changing quality of service
06/13/2007CN1981482A Messaging in an unlicensed mobile access telecommunications system
06/13/2007CN1980473A Method and network for transmitting data
06/13/2007CN1980463A Mobile terminal text management method
06/13/2007CN1980418A Transmission method of Qcclp 8k voice group in CDMA2000 traditional terminal field
06/13/2007CN1980193A Blank-interface text transmission method, network accessing apparatus and system
06/13/2007CN1980170A Seamless mobility in layer 2 radio access networks
06/13/2007CN1321514C Network apparatus and method for stable handoff
06/12/2007US7231223 Push-to-talk call setup for a mobile packet data dispatch network
06/12/2007US7230951 Policy based mobile IP
06/12/2007US7230940 Wireless communication system
06/12/2007US7230936 System and method for data packet transport in hybrid wireless communication system
06/12/2007US7230934 Combinatorial mobile IP system and method of managing mobility using the same
06/07/2007WO2007064653A2 System and method for improved wifi/wimax retail installation management
06/07/2007WO2007063196A1 Method for accessing to internet from a mobile station via a wireless network from
06/07/2007WO2007062583A1 A method and system for managing the context of the mobile terminal
06/07/2007WO2007011861A3 Integrated services user part (isup)/session initiation protocol (sip) gateway for unlicensed mobile access (uma) emergency services call flow
06/07/2007WO2007001949A3 Address resolution protocol-based wireless access point
06/07/2007WO2006045356A8 Method and label switch router for providing mobility to a mobile host in a mobile network employing multi-protocol label switching
06/07/2007US20070130471 Apparatus and method for authenticating a user when accessing to multimedia services
06/07/2007US20070130348 Method of transmitting data and network
06/07/2007US20070130285 Electronic apparatus with router device for managing connections
06/07/2007US20070130272 Remote electronic mailbox access
06/07/2007US20070127642 Method and system for providing multimedia portal contents in a communication system
06/07/2007US20070127512 Methods and System for Fast Session Establishment Between Equipment Using H.324 and Related Telecommunications Protocols