Patents for H04W 64 - Locating users or terminals for network management purposes, e.g. mobility management (18,913) |
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02/26/2004 | WO2004017569A2 Transponder subsystem for supporting location awareness in wireless networks |
02/26/2004 | WO2003027703A3 An embedded chirp signal for position determination in cellular communication systems |
02/26/2004 | US20040039504 Vehicle tracking, communication and fleet management system |
02/26/2004 | US20040038665 Mobile telephone, and advertisement distributing method and distributing system for its use |
02/26/2004 | DE4417045B4 Verfahren zur Ortsbestimmung von Fahrzeugen A method for determining the location of vehicles |
02/26/2004 | DE20315165U1 WTRU und System zur Funkkommunikation, mit gesteuerten Peer-to-Peer-Kommunikationen von WTRUs WTRU and system for radio communication, with controlled peer-to-peer communications from WTRUs |
02/25/2004 | EP1392066A1 A method for implementing speech channel exchange in the call succession of the mobile communication system |
02/25/2004 | CN1478368A Method for determining position of at least one subscriber terminal of radio communications system, and corresponding radio communications system |
02/24/2004 | US6697630 Automatic location identification system comparing stored field strength data and an actual cellular call's field strength |
02/24/2004 | US6697629 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system |
02/24/2004 | US6697018 Method and apparatus for geographic-based communications service |
02/24/2004 | US6696922 Interactive pager docking system |
02/19/2004 | WO2004016032A1 Area based position determination for terminals in a wireless network |
02/19/2004 | WO2004016009A1 Method and system for determining relative positions of networked mobile communication devices |
02/19/2004 | WO2004015878A2 System and method for interference cancellation in a location calculation, for use in a wireless location system |
02/19/2004 | WO2003088626A3 System and method for locating wireless devices in an unsynchronized wireless environment |
02/19/2004 | WO2002084922A8 Combining a marker with contextual information to deliver domain-specific content |
02/19/2004 | US20040034863 Fast digital channel changing |
02/19/2004 | US20040033808 Method and system for determining relative positions of networked mobile communication devices |
02/19/2004 | US20040033795 Location information system for a wireless communication device and method therefor |
02/19/2004 | DE10236846A1 Mobile radio telephone presence signalization device e.g. for use in aircraft, using receiver for detection of emitted electromagnetic waves and optical and/or audio signaling device |
02/19/2004 | CA2782805A1 Area based position determination for terminals in a wireless network |
02/19/2004 | CA2495227A1 Method and system for determining relative positions of networked mobile communication devices |
02/19/2004 | CA2495023A1 Area based position determination for terminals in a wireless network |
02/19/2004 | CA2494337A1 System and method for interference cancellation in a location calculation, for use in a wireless location system |
02/18/2004 | EP1389874A2 Fast digital channel changing |
02/18/2004 | CN1476701A System and method for providing general packet radio services (GPRS) in private wireless network |
02/18/2004 | CN1476577A Position information system and dispatch supporting system |
02/17/2004 | US6694142 Wireless terminal positioning method and apparatus |
02/17/2004 | US6694135 Measurement report transmission in a telecommunications system |
02/17/2004 | US6693592 Geographical navigation using multipath wireless navigation signals |
02/17/2004 | CA2244583C Frequency-hopping spread-spectrum radio communications |
02/12/2004 | WO2004014096A1 System for locating a mobile unit |
02/12/2004 | WO2004014027A2 Mobility managing method and mobile terminal |
02/12/2004 | WO2004002051A3 Registration of a wlan as a umts routing area for wlan-umts interworking |
02/12/2004 | WO2003081930A8 Update of base station identifiers based on visit to an overhead channel |
02/12/2004 | WO2003021851A3 Position detection and location tracking in a wireless network |
02/12/2004 | US20040029600 Cellular radio telecommunication system |
02/12/2004 | US20040029592 System for and method of providing priority access service and cell load redistribution |
02/12/2004 | US20040029559 System and method for network assisted calibration in a wireless network |
02/12/2004 | US20040029558 Method and system for determining a location of a wireless transmitting device and guiding the search for the same |
02/12/2004 | US20040028017 System and method for determining physical location of a node in a wireless network during an authentication check of the node |
02/11/2004 | EP1388974A1 Method and apparatus for providing information about a Real-World Space |
02/11/2004 | EP1388973A1 Method and apparatus for providing information about a Real-World space |
02/11/2004 | EP1388248A2 System and method for location based web services |
02/11/2004 | EP1388016A1 A wireless communications network |
02/11/2004 | CN1138427C Phonetic channel exchange method for call adaptation in mobile communication system |
02/10/2004 | US6690940 System for selective prevention of non-emergency use of an electronic device |
02/10/2004 | US6690322 Wireless communications terminal, computer program executable by wireless communications terminal and method for outputting positional information from wireless communications terminal |
02/05/2004 | WO2004012424A2 A system and method for determining physical location of a node in a wireless network during an authentication check of the node |
02/05/2004 | WO2004012375A2 Method for enhanced mobile assisted positioning |
02/05/2004 | WO2004012344A2 High-speed localized data exchange |
02/05/2004 | WO2004011955A2 Method and system for positioning mobile units based on angle measurements |
02/05/2004 | WO2003081391A3 Location based service provider |
02/05/2004 | US20040023671 Method for enhanced mobile assisted positioning |
02/05/2004 | US20040023667 Consequential location derived information |
02/05/2004 | US20040023666 Location based service provider |
02/05/2004 | US20040023663 High-speed localized data exchange |
02/05/2004 | US20040023640 System and method for detection of a rogue wireless access point in a wireless communication network |
02/05/2004 | US20040022214 Method for locating mobile units based on received signal strength ratio |
02/05/2004 | US20040021604 Method and system for positioning mobile units based on angle measurements |
02/05/2004 | DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode |
02/05/2004 | CA2494667A1 Method and system for positioning mobile units based on angle measurements |
02/05/2004 | CA2490260A1 A system and method for determining physical location of a node in a wireless network during an authentication check of the node |
02/04/2004 | EP1386512A1 Procedure in a communication network |
02/04/2004 | EP1386500A2 Combining a marker with contextual information to deliver domain-specific content |
02/04/2004 | CN2602342Y Integration vehicle mounted terminal possessing GPS receiver |
02/04/2004 | CN1473430A Mixed-media telecommunication call set-up |
02/04/2004 | CN1472984A Service system and method based on mobile position |
02/04/2004 | CN1472974A Emergency radio communication systems |
01/29/2004 | US20040018844 Managing resources for information delivery in a large network |
01/29/2004 | US20040017312 Multiple pass location processor |
01/29/2004 | US20040017310 Position optimized wireless communication |
01/28/2004 | EP1384386A2 Methods and apparatus for mobile station location estimation |
01/28/2004 | EP1384375A2 Wireless communication system having mobility-based content delivery |
01/28/2004 | EP1384363A1 Improvements in and relating to content delivery |
01/28/2004 | CN1471796A Positioning a subscriber terminal in a packet-switched mobile telephone network using both packet-switched and circuit-switched messages |
01/28/2004 | CN1471795A Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system |
01/27/2004 | US6684158 Method for aiding a global positioning system |
01/27/2004 | US6684071 Terminal position location using multiple beams |
01/27/2004 | CA2318038C Device and method for locating a mobile station in a mobile communication system |
01/22/2004 | WO2004008795A1 Positioning technique |
01/22/2004 | WO2004008324A1 Server device control method, mobile terminal device control method, server device, mobile terminal device, and system |
01/22/2004 | WO2004008178A2 System and method for providing partial presence notifications |
01/22/2004 | WO2003084079A3 Automatic sequential tuning of narrowband receivers of a wireless location system for voice/traffic channel tracking |
01/22/2004 | WO2003077571A3 Mobile terminal for transmission of location information |
01/22/2004 | WO2003040746A3 Reliability metric for a signal parameter estimate |
01/22/2004 | US20040015569 System and method for providing partial presence notifications |
01/22/2004 | US20040015419 System architecture and communications for an asset management system |
01/22/2004 | US20040014505 Method of saving power by reducing active reception time in standby mode |
01/22/2004 | US20040014491 Dynamically managing and reconfiguring wireless mesh networks |
01/22/2004 | US20040014471 Wireless viral mesh network and process for using the same |
01/22/2004 | US20040014433 Radio transceiver and method of controlling direction of radio-wave emission |
01/22/2004 | DE10231224A1 Verfahren, System für sprachliche Angebote bei lokal positionierte Kommunikationsgeräte Method, system for linguistic offers from locally positioned communication devices |
01/22/2004 | DE10228885A1 Verfahren zur Durchführung eines Blind Handover bei Intersystem- und Interfrequenz Handover bei Mobilkommunikationssystemen A method for carrying out a blind handover in intersystem and interfrequency handover in mobile communications systems |
01/21/2004 | EP1382217A2 Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources |
01/21/2004 | CN1135887C Method and system for determining position of mobile radio terminals |
01/21/2004 | CN1135886C Intelligent subdivision candidate base station in order to positioning precision |
01/21/2004 | CN1135741C Channel allocation method and radio communication system |
01/20/2004 | US6681099 Method to calculate true round trip propagation delay and user equipment location in WCDMA/UTRAN |