Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
09/2005
09/14/2005CN1669016A Multimedia advertising service through a mobile communication network and multimedia content controlling apparatus and method of a mobile terminal supporting said service
09/14/2005CN1219373C Communication method based on cell packet access network protocol stack
09/14/2005CN1219371C Wireless access network suitable for high-speed packet data transmission
09/14/2005CN1219370C Communication method for performing all-tier protocol stack processing by base station side
09/13/2005US6944147 System and method for maximizing capacity in a telecommunications system
09/13/2005CA2470628C Multiple mobile ip sessions with dynamically allocated home ip address
09/13/2005CA2363520C Apparatus for provider connection and mobile communication system
09/09/2005WO2005081962A2 INTEGRATED CELLULAR VoIP FOR CALL REROUTING
09/09/2005WO2005081713A2 Ultra-wideband communication protocol
09/08/2005US20050198036 Systems and methods for controlling access to a public data network from a visited access provider
09/08/2005US20050195804 Method and apparatus for establishing multiple bandwidth-limited connections for a communication device
09/08/2005US20050195782 Mobile network, and data communication method therefor
09/08/2005US20050195780 IP mobility in mobile telecommunications system
09/08/2005DE202005008605U1 Konfiguration eines Teilnehmergeräts für netzüberschreitend arbeitende drahtlose lokale Netzwerke für den Zugang zu einem 3GPP-System Configuration of a user terminal for grid-border working wireless local area networks for access to a 3GPP system
09/07/2005EP1571784A2 Mobile network, and data communication method therefor
09/07/2005EP1570689A1 Wireless network system for efficiently delivering multimedia messages
09/07/2005EP1466434A4 Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments
09/07/2005CN1666541A System and method for roaming between wireless networks
09/07/2005CN1666489A Convergence layers for network devices and method for transmitting data traffic
09/07/2005CN1666487A Method for encapsulating internet protocol messages
09/07/2005CN1666473A Interface selection from multiple networks
09/07/2005CN1666470A Method for exchanging higher layer system information on a wireless system and automatic system selection of a wireless LANS
09/07/2005CN1666465A System, apparatus and method for SIM-based authentication and encryption in wireless local area network access
09/07/2005CN1666440A Tdd-rlan wireless telecommunication system with ran ip gateway and methods
09/07/2005CN1666190A Method of registering home address of a mobile node with a home agent
09/07/2005CN1665322A Method and system for establishing connection between network elements
09/07/2005CN1665258A An apparatus and method for sending short message to mobile telephone after receiving and packaging
09/06/2005US6940869 Apparatus, and associated method, for integrating operation of packet radio communication systems
09/06/2005US6940848 Voice over IP mobility in IP/cellular networks interworking
09/01/2005WO2005081560A1 Communication handover method, communication message processing method, program for causing computer to execute these methods, and communication system
09/01/2005WO2005081466A1 Addressing method and method and apparatus for establishing host identity protocol (hip) connections between legacy and hip nodes
09/01/2005WO2005079394A2 Station mobility between access points
09/01/2005WO2005079346A2 Seamless interfacing for instant messaging and internet telephony across wireless networks
09/01/2005US20050191992 Mobile IP communication scheme incorporating individual user authentication
09/01/2005US20050190734 NAI based AAA extensions for mobile IPv6
09/01/2005US20050190042 Method of coupling wireless portable communications device to electronic mail server by public wireless communications network when out of communication with private wireless communications network
09/01/2005CA2556272A1 Station mobility between access points
08/2005
08/31/2005EP1569412A1 Dynamic address allocation and location registration
08/31/2005EP1568241A2 Mobile terminal and method for searching address and locating a correspondent node in a wlan
08/31/2005EP1568161A2 Method and apparatus for mobile-terminated short data burst communication
08/31/2005CN1663297A Method and appts. of multimedia content delivery through WLAN coverage area
08/31/2005CN1663204A Gateway apparatus, and method for processing signals in the gateway apparatus
08/31/2005CN1663168A Transitive authentication authorization accounting in interworking between access networks
08/31/2005CN1663159A Dual home mobility management in a wireless telephony/wireless lan interworking environment
08/31/2005CN1662096A Method and system for selecting radio channel via mobile device
08/31/2005CN1662095A Address dynamic assignment system, method and device
08/31/2005CN1217554C Mobile communication system distribution broadcasting information control method for such system
08/30/2005US6937864 Transmission apparatus and method for multimedia service in mobile communication system
08/30/2005US6937605 Wireless gateway, and associated method, for a packet radio communication system
08/30/2005US6937604 Device for data communications between wireless application protocol terminal and wireless application server, and method thereof
08/30/2005US6937589 Mobile communication system with packet effectively transmitted and control method for the same
08/30/2005US6937588 System and method for providing wireless application protocol service through internet
08/30/2005US6937573 Method and apparatus for variable frame size radiolink protocol based on channel condition estimation
08/25/2005WO2005079036A1 Device registration in a wireless multi-hop ad-hoc network
08/25/2005WO2005078979A2 Telecommunications
08/25/2005WO2005076889A2 Generic client for communication devices
08/25/2005WO2005076726A2 Mobile network security system
08/25/2005WO2005076690A2 Plug and play mobile services
08/25/2005US20050188027 Communications system with interface for enabling communication of alerts to mobile wireless communications devices
08/25/2005US20050186960 Integrated cellular VoIP for call rerouting
08/25/2005US20050185653 Communication apparatus
08/25/2005US20050185625 Address dynamic assignment system, relay apparatus, address management apparatus, location manager and address dynamic assignment method
08/25/2005US20050185612 Method and apparatus for registering a mobile node with a home agent
08/25/2005US20050185608 Mobile communication system employing high speed downlink packet access and method for improving data processing speed in the same
08/25/2005DE10393628T5 System und Verfahren zum Integrieren mobiler Vernetzung mit sicherheitsbasierten virtuellen privaten Netzwerksystemen (VPNS) System and method for integrating mobile network with security-based virtual private network systems (VPNs)
08/25/2005DE102004004681A1 Handover method in mobile communication terminal in at least one internet based (IP) radio network from first to second radio network access appliance
08/25/2005CA2756794A1 Apparatus and method for allocating ovsf codes and i/q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in wcdma systems
08/24/2005EP1566938A1 Device registration in a wireless multi-hop ad-hoc network
08/24/2005EP1566925A2 Optimisation of packet header in an HSPDA network
08/24/2005EP1566037A2 Methods, systems and computer program products for non-intrusive subsequent provisioning of a mobile terminal
08/24/2005EP1566023A2 Method for adapting wap-based transmissions
08/24/2005EP1566006A1 Automatic retransmit request protocol for channels with time-varying capacity
08/24/2005CN1659910A System and method for packet data serving node load balancing and fault tolerance
08/24/2005CN1659909A Seamless public wireless local area network user authentication
08/24/2005CN1659908A Wlan as a logical support node for hybrid coupling in an interworking between wlan and a mobile communications system
08/24/2005CN1659848A Method and apparatus for internet protocol headers compression initialization
08/24/2005CN1659814A Wlan as a logical support node (SGSN) for interworking between the wlan and a mobile communications system
08/24/2005CN1658587A VoIP wireless telephone system and method utilizing wireless LAN
08/24/2005CN1658545A Mobile communication system and method for improving data processing speed in the same
08/24/2005CN1658536A Base station device, radio communication system
08/23/2005US6934558 Adaptive omni-modal radio apparatus and methods
08/23/2005US6934550 Low layer paging indicator processing system and method for multi-layer communication equipment used in a wireless communication system
08/23/2005US6934276 Methods for efficient early protocol detection
08/23/2005US6934274 Mobile IP communication scheme using dynamic address allocation protocol
08/18/2005WO2005076653A1 Method and communication system to allow barring a call of a roaming user after pdp context activation
08/18/2005WO2005076651A1 Method and system for seamless handover of mobile devices in heterogeneous networks
08/18/2005WO2005076649A1 Method and system for seamless handover of mobile devices in heterogenous networks
08/18/2005WO2005076562A1 Broadcast/multicast services with unidirectional header compression
08/18/2005WO2005076547A1 METHOD AND SYSTEM FOR DETECTING NETWORK CONNECTION IN IPv6 RADIO ACCESS NETWORK
08/18/2005WO2005076543A1 Beaconing protocol for ad-hoc networks
08/18/2005WO2005076537A1 Methods and apparatus for controlling wireless network operations associated with a flow control process
08/18/2005WO2005062575A3 Method and apparatus for supporting inter-technology handoffs with mobile ip
08/18/2005WO2005048631A8 Data-capable network prioritization with reject code handling
08/18/2005US20050181776 Multimedia content delivery through wlan coverage area
08/18/2005US20050181764 Method and device for authenticating a subscriber for utilizing services in wireless lan (wlan)
08/18/2005US20050180415 Medium streaming distribution system
08/18/2005US20050180408 VoIP wireless telephone system and method utilizing wireless LAN
08/18/2005US20050180366 Voice over internet communications convergence system
08/18/2005US20050180358 Station mobility between access points
08/18/2005US20050180345 Mobile virtual LAN