Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
09/2006
09/21/2006CA2600483A1 Over-the-air subscriptions of mobile devices
09/20/2006EP1703678A1 Mobile Station registration and packet data service reconnect
09/20/2006EP1703674A1 Wireless communication apparatus (e.g. WLAN dongle with USB interface) for testing availability of a wireless connection and its control method
09/20/2006EP1703673A1 A method for tearing-down tunnel in wireless local area network
09/20/2006EP1702487A1 Method and system for controlling access bearer in a real-time data service
09/20/2006EP1702484A1 Method and system for controlling a real-time communications service
09/20/2006EP1702444A1 Method and system for wireless communication networks using cooperative relaying
09/20/2006EP1702439A1 A method for multimedia broadcast multicast service linking for pmm idle mobiles
09/20/2006EP1525712A4 System and method for minimizing guard time in a time division duplex communication system
09/20/2006EP1192829B1 Method and arrangement for indicating the specific use of a pdp context
09/20/2006EP1094962B1 Optimized communication method for radio-assisted traffic services
09/20/2006CN1836461A 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
09/20/2006CN1836436A System, method and apparatus for facilitating media content channels
09/20/2006CN1835629A Method of setting up call connection
09/20/2006CN1835627A Method of setting up master call
09/20/2006CN1835605A Method of realizing IWF service date interaction
09/20/2006CN1835511A Sip message and processing method thereof in mobile communication system
09/20/2006CN1835441A Communication apparatus and its control method
09/20/2006CN1276641C A method for implementing call leg forwarding
09/20/2006CN1276365C Reception notification control method and system
09/19/2006US7110784 Wireless communication system
09/19/2006US7110772 System for providing location independent uniform service access for communication subscribers
09/19/2006US7110764 Mobility manager in a wireless IP core network
09/19/2006US7110379 Method and apparatus for assigning codes
09/19/2006US7110366 Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
09/19/2006CA2494204C Always-on wireless internet protocol communication
09/14/2006WO2006096557A2 Restructuring data packets to improve voice quality at low bandwidth conditions in wireless networks
09/14/2006WO2006096301A1 Method and apparatus for network formation
09/14/2006WO2006096023A1 Method and system for splitting terminals in push to talk over cellular network
09/14/2006WO2006095965A1 Transmitting overhead message in a mobile wireless communication system
09/14/2006WO2006095236A1 System, method and apparatus for selecting a remote endpoint for accessing packet data services
09/14/2006WO2006095135A1 Method and apparatus to use a telephone number stored in a mobile terminal for establishing a call between two other terminals
09/14/2006WO2006094515A1 Framing format selection in a communications network with a user plane
09/14/2006WO2006094447A1 A method for implementing the access configuration mode resource reservation in the next generation network
09/14/2006US20060205413 Use of decremental assignments
09/14/2006US20060205409 Method and apparatus for network formation
09/14/2006US20060205402 System and method for maintaining communication channels through coverage gaps
09/14/2006US20060205400 Communication system and mobile station therefor
09/14/2006US20060205395 Methods and apparatus for over-the-air subscriptions
09/14/2006US20060205391 Telecommunications apparatus
09/14/2006US20060205360 Communication system with request-enable, request, and grant made over timeslotted multi-frequency channel
09/14/2006US20060203774 System, method and apparatus for selecting a remote tunnel endpoint for accessing packet data services
09/14/2006US20060203767 Method of transmitting overhead message in a mobile wireless communication system
09/14/2006US20060203763 Hysteresis methods for an always-on mobile station
09/14/2006CA2600643A1 Transmitting overhead message in a mobile wireless communication system
09/13/2006EP1701577A1 User authorization for services in a wireless communication network
09/13/2006EP1701576A1 Data transmission between terminals via a circuit or a packet switched connection
09/13/2006EP1701570A1 Method and apparatus to use a telephone number stored a mobile terminal for establishing a call between two other terminals
09/13/2006EP1701569A1 Communication system and mobile station with enhanced handling of call establishment
09/13/2006EP1701568A1 Reset of a packet zone hysteresis timer in a mobile station
09/13/2006EP1701563A2 Mobile station with a transmitter capable of being deactivated and network node for controlling the mobile station
09/13/2006EP1700499A1 Method and communication system for automatically discovering the multmedia service capability
09/13/2006EP1700392A2 Method and system for packet-based tandem free operation
09/13/2006EP1163775B1 Method and apparatus for the transmission of information
09/13/2006CN1832625A System and method for maintaining communication channels through coverage gaps
09/13/2006CN1832448A Method for implementing resource preretention of inserted allocation mode in next network
09/13/2006CN1832368A Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
09/12/2006US7107341 System and method of managing information distribution to mobile stations
09/12/2006US7107075 Wireless communications methods and systems using a remote, self-contained communications antenna unit
09/12/2006US7107066 Multicast support in packet switched wireless networks
09/12/2006US7107062 System for managing call handoffs between an aircraft and multiple cell sites
09/12/2006US7107057 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
09/12/2006US7107055 Mobile station GPRS implementation for switching between licensed and unlicensed wireless systems
09/12/2006US7106718 Signaling quality of service class for use in multimedia communicatations
09/12/2006US7106714 Method and apparatus for transmission of control data in a packet data communication system
09/12/2006US7106706 Method and system for providing dial-up data sessions
09/12/2006US7106705 Method and communications systems for transmitting data for a combination of several services via jointly used physical channels
09/12/2006CA2387555C Communication infrastructure and method to speed uplink data setup
09/12/2006CA2377645C Telecommunication network and routing method
09/08/2006WO2006094024A2 Inbound roamer call control system
09/08/2006WO2006093882A1 Digital wireless communication call processing systems and methods
09/08/2006WO2006093178A1 User guiding system, mobile communication terminal, and user guiding method
09/08/2006WO2005115020A3 Independent mode selection for forward and reverse links
09/08/2006WO2005039088A3 Channel allocation extension in wireless communications networks and methods
09/08/2006WO2005033838A3 Apparatus and method for mixed-media call formatting
09/07/2006US20060199600 Method of applying for communication service and communication terminal thereof
09/07/2006US20060199594 Restructuring data packets to improve voice quality at low bandwidth conditions in wireless networks
09/07/2006US20060199582 Digital wireless communication call processing systems and methods
09/07/2006US20060198365 Method and System for Voice Calls in a Wireless Local Area Network (WLAN)
09/07/2006US20060198340 Radio base station, mobile station
09/07/2006US20060198334 SIP2 mobile gateway
09/07/2006DE10085276B4 Verfahren und Einrichtung zum Implementieren eines Blattknoten-Stellvertreters in einem Netzwerk Method and apparatus for implementing a leaf node's deputy in a network
09/06/2006EP1699251A1 Cellular radiotelephone system with remotely programmed mobile stations
09/06/2006EP1699206A1 Method of applying for communication service and communication terminal thereof
09/06/2006EP1699184A2 Radio base stations and mobile stations
09/06/2006EP1698193A1 Communication unit energy conservation apparatus and method
09/06/2006EP1698186A1 Method and system to provide a continous wireless connection using a mobile station as relay
09/06/2006EP1698125A1 Directed flood of push-to-talk announce message
09/06/2006EP1698084A2 Method and apparatus for notifying unavailability of broadcast/multicast services
09/06/2006EP1697851A2 Session initiation protocol (sip) based user initiated handoff
09/06/2006EP1697843A2 System and method for managing protocol network failures in a cluster system
09/06/2006EP1451984B1 System and method of managing information distribution to mobile stations
09/06/2006CN1830219A System and method of expediting call establishment in mobile communications
09/06/2006CN1829385A Chain circuit building method in cognitive radio field
09/06/2006CN1829346A Radio base stations and mobile stations
09/06/2006CN1829345A Method and system for realizing data share between mobile terminals
09/06/2006CN1829174A WLAN access point and its access method
09/06/2006CN1829156A Method of applying for communication service and communication terminal thereof
09/05/2006US7103662 System and method for improved session management in a data cellular network
09/05/2006US7103365 System and method for locating an alternate communication mechanism in case of a failure of a wireless communication device