Patents for H04W 84 - Network topologies (50,427)
01/2007
01/11/2007WO2007005805A1 Channel selection for mesh networks having nodes with multiple radios
01/11/2007WO2007005319A2 Mac-level protection for networking extended-range and legacy devices in a wireless network
01/11/2007WO2007005147A1 A signal initiator and method for on-demand communication
01/11/2007WO2007004625A1 Personal network management method and personal network management apparatus
01/11/2007WO2007004088A2 Method for inter-system inter-msc handover to uma
01/11/2007WO2007003616A1 Method for managing a communication system extending over at least one cell for wireless communication between mobile units with direct wireless communication possibilities limited to and/or extending over a cell synchronised to a base station
01/11/2007WO2007003185A1 System comprising at least a master unit and a plurality of slave units
01/11/2007WO2007003050A1 Voice synchronization during call handoff
01/11/2007WO2006127887A3 METHOD, SYSTEM AND APPARATUS FOR LOAD BALANCING OF WIRELESS SWITCHES TO SUPPORT LAYER 3 ROAMING IN WIRELESS LOCAL AREA NETWORKS (WLANs)
01/11/2007WO2006120652A3 Distributed learning method for wireless mesh networks
01/11/2007WO2006120648A3 A method for multi-channel resource reservation in a wireless mesh network
01/11/2007WO2006055280A3 Method and apparatus for proving push-to-talk services to non-push-to-talk enabled networks
01/11/2007US20070010294 Vehicular wireless apparatus
01/11/2007US20070010268 Method and device for allocating radio resources in wireless portable network system
01/11/2007US20070010261 Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks
01/11/2007US20070010248 Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks
01/11/2007US20070010242 Control system for setting up a short distance second data transmitting connection to a wireless communication device in order to send an identification message
01/11/2007US20070010237 Mac-level protection for networking extended-range and legacy devices in a wireless network
01/11/2007US20070010197 Radio communication system, relay apparatus, and remote radio base station apparatus
01/11/2007US20070008960 Method and system for implementing a push-to-talk service in a mobile radio communication network of the gsm-type
01/11/2007US20070008938 Virtual network system
01/11/2007US20070008928 Voice synchronization during call handoff
01/11/2007US20070008927 Autoband
01/11/2007US20070008919 Value added services system of wireless local area network and method for providing the same
01/11/2007US20070008918 Application layer presentation of routing and link quality data adapted for use in controlling movement of moveable devices
01/11/2007US20070008905 Device and method for clustering a plurality of users in a mobile network
01/11/2007US20070008885 Dynamic dual-mode service access control, location-based billing, and E911 mechanisms
01/11/2007CA2614747A1 Apparatus and method for resolving request collision in a high bandwidth wireless network
01/10/2007EP1742495A1 Radio communication system, distributor, and remote radio base station for expanding radio coverage
01/10/2007EP1741262A1 Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server
01/10/2007EP1741253A2 Methods and systems for mobile application part (map) screening in transit networks
01/10/2007EP1741206A1 Trunking and push-to-talk mechanisms for wcdma wireless communications
01/10/2007EP1210794A4 Method and apparatus for dynamic control of talk groups in a wireless network
01/10/2007CN1894986A Adaptive radio resource management for wireless local area networks
01/10/2007CN1894979A System and method for automatically configuring and integrating a radio base station into an existing wireless cellular communication network with full bi-directional roaming and handover capability
01/10/2007CN1894978A Wireless network with improved sharing of high power consumption tasks
01/10/2007CN1894926A Interaction between a signaling tag (RfId) and an application
01/10/2007CN1894731A Uplink poll-based power save delivery method in a wireless local area network for real time communication
01/10/2007CN1893729A Apparatus and method for improved handover in mesh networks
01/10/2007CN1893689A A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
01/10/2007CN1893599A Projection capable of regulating contrast
01/10/2007CN1893382A Method and apparatus for providing wireless communication
01/10/2007CN1893365A Character/data transmitting/receiving system, terminal management apparatus and character/data transmitting/receiving method used therein
01/10/2007CN1893298A Radio communication system, distributor, and remote radio base station for expanding radio coverage
01/10/2007CN1294782C 位置信息通知方法和设备 Location information notification method and apparatus
01/09/2007US7162285 Detector and method for detecting telephone-activated devices in idle state
01/09/2007US7162235 Aircraft base station for wireless devices
01/09/2007US7162205 Technique of detecting the propagation environment of radio wave
01/09/2007US7162020 Method and apparatus for selectively establishing communication with one of plural devices associated with a single telephone number
01/09/2007US7161952 Wireless network with a plurality of persistency probabilities for accessing a RACH channel
01/09/2007US7161926 Low-latency multi-hop ad hoc wireless network
01/09/2007US7161923 System and method for establishing bluetooth communications
01/09/2007CA2397966C Regional tunnel management method in a mobile communication system using mobile ip
01/09/2007CA2388465C Fixed ofdm wireless man utilizing cpe having internal antenna
01/04/2007WO2007002612A2 Communication network acceleration system and method
01/04/2007WO2007002416A1 Apparatus and method for determining wlan access point position
01/04/2007WO2007002364A2 Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode
01/04/2007WO2007002363A2 Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode
01/04/2007WO2007001215A1 Means and methods for controlling network access in integrated communications networks
01/04/2007WO2007000658A2 Local network proxy for a remotely connected mobile device operating in reduced power mode
01/04/2007WO2006106455A3 Method for the transmission of messages and a correspondingly equipped motor vehicle
01/04/2007WO2006086259A3 Aircraft communications system and related method for communicating between portable wireless communications device and ground
01/04/2007US20070005854 Signal initiator and method for on-demand communication
01/04/2007US20070004439 Character/data transmitting/receiving system, terminal management apparatus and character/data transmitting/receiving method used therein
01/04/2007US20070004436 Local network proxy for a remotely connected mobile device operating in reduced power mode
01/04/2007US20070004431 Forming ad hoc rsi networks among transceivers sharing common designation
01/04/2007US20070004428 Continuous data optimization of moved access points in positioning systems
01/04/2007US20070004427 Continuous data optimization of new access points in positioning systems
01/04/2007US20070004412 Method for inter-system inter-MSC handover to UMA
01/04/2007US20070004406 System coordinated WLAN scanning
01/04/2007US20070004401 Enhanced mobility wireless local loop phone
01/04/2007US20070003051 System, network entity, terminal, method, and computer program product for presence publication
01/04/2007US20070002887 Avoiding exposed node problems in wireless local area networks
01/04/2007US20070002866 Receive power priority flooding in mobile ad hoc networks
01/04/2007US20070002814 Avoiding hidden terminals in wireless local area networks
01/04/2007US20070002813 Apparatus and method for determining WLAN access point position
01/04/2007US20070002811 Mechanism to enable optimized provision of beacon information in WLAN networks
01/04/2007US20070002808 Transmitting sensor-acquired data using step-power filtering
01/04/2007US20070002807 Electronic Data Transport system and Method
01/04/2007US20070002806 System and method for measurement report time stamping to ensure reference time
01/04/2007US20070002796 Handoffs in a meshed wireless system
01/04/2007US20070002794 Channel selection for mesh networks having nodes with multiple radios
01/04/2007US20070002793 Maintaining information facilitating deterministic network routing
01/04/2007US20070002792 Communicating via nondeterministic and deterministic network routing
01/04/2007US20070002789 Apparatus and method for resolving request collision in a high bandwidth wireless network
01/04/2007US20070002782 Enhanced DLS and HCCA principles
01/04/2007US20070002763 Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
01/04/2007US20070002757 System and method for specifying measurement request start time
01/04/2007DE102006029525A1 Empfangsleistungsprioritätsüberflutung in mobilen AD-HOC-Netzen Received power priority flooding in mobile AD HOC networks
01/04/2007CA2616811A1 Communication network acceleration system and method
01/04/2007CA2613508A1 Apparatus and method for determining wlan access point position
01/03/2007EP1740009A1 System, receiver, transmitter and corresponding methods applied in a mobile radio communication system for observing frequencies of another system
01/03/2007EP1739987A2 Character/data transmitting/receiving system, terminal management apparatus and character/data transmitting/receiving method used therein
01/03/2007EP1739984A1 Telecommunication system between a vehicle and a ground based network
01/03/2007EP1739983A2 Method and network element for connecting a subscriber to a cellular telecommunications network
01/03/2007EP1739894A1 Apparatus and method for improved handover in MESH networks
01/03/2007EP1739888A2 Wireless response system for a classroom
01/03/2007EP1739887A2 Wireless classroom response system
01/03/2007EP1739886A1 Wirelss response system for classrooms
01/03/2007EP1739879A1 Probabilistic location prediction for a mobile station