Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969)
12/2007
12/19/2007EP1866604A2 Method and system of providing clustered networks of bearing-measuring sensors
12/19/2007EP1516508B1 Controlling geographic location information of devices operating in wireless communication systems
12/19/2007EP1314046B1 Method and apparatus for using satellite status information in satellite positioning systems
12/19/2007CN200993579Y Image navigation device
12/19/2007CN101091400A Wireless terminal location using apparatus and methods employing carrier diversity
12/19/2007CN100356801C Location based method and system for wireless mobile unit communication
12/19/2007CN100356187C Boundary controlling position detector for charged trolley bus in station region
12/19/2007CN100356186C Neutral tracking position detector for station region charged trolley bus in
12/18/2007US7310532 Method of automatically updating presence information
12/18/2007US7310441 Method and apparatus for three-dimensional tracking of infra-red beacons
12/18/2007US7310045 RF tag, RF tag attitude detection apparatus, and RF tag attitude detection system
12/13/2007WO2007142965A2 Methods, apparatus and computer program products to locate a wireless terminal in an ofdm communications system using enhanched-range beacon signals
12/13/2007WO2007142532A1 Methods and arrangement for determining the direction to an emitter
12/13/2007WO2007090254A8 TRACKING SYSTEM OF HUMAN BElNGS, ANIMALS OR OBJECTS
12/13/2007WO2007089429A3 Position indicating and guidance control system and method thereof
12/13/2007WO2006122293A3 Systems, methods, and apparatus for frequency control
12/13/2007US20070288197 Geo-referenced object identification method, system, and apparatus
12/13/2007US20070288196 Mobile device and geographic information system background and summary of the related art
12/13/2007US20070285311 Method for adjusting a measurement cycle in a satellite positioning system signal receiver
12/13/2007US20070285308 Multiple frequency antenna structures and methods for receiving navigation or ranging signals
12/13/2007DE202007013160U1 Miniaturisierter Sender zur GPS-Ortung Miniaturized transmitter for GPS tracking
12/13/2007DE102006043026A1 Globales Gruppen-Positionsbestimmungssystem Global groups positioning system
12/13/2007DE102006027270A1 Ortsbestimmungen von mobilen Endgeräten in einem Mobilfunknetz und Anwendungen derselben Local rules of mobile terminals in a cellular network and applications thereof
12/13/2007DE102005030557B4 Relative Positionsbestimmung archäologischer Fundstücke Relative positioning of archaeological finds
12/12/2007EP1865740A2 Determining the position of mobile terminals in a mobile telephone network and uses therefor
12/12/2007EP1865335A1 Hybrid localisation in a radio communication system
12/12/2007EP1864410A2 Method and apparatus for enhancing signal-to-noise ratio of position location measurements
12/12/2007EP1864153A1 Object-tracking and situation-analysis system
12/12/2007EP1509429B1 Radio tracking of vehicle movements
12/12/2007EP1247191A4 An internet system for connecting client-travelers with geographically-associated data
12/12/2007EP0885543B1 Location method and system
12/12/2007EP0725489B1 Broadcast receiving system having position sensing means for moving bodies
12/12/2007CN200990648Y Image device with GPS
12/12/2007CN200989942Y Separable safety protection GPS vehicular communication system
12/12/2007CN200989941Y Speech type GPS vehicular positioning system
12/12/2007CN200989940Y GPS signal receiver support
12/12/2007CN200989939Y Navigator for ship use
12/12/2007CN200989782Y Testing clamp device for electronic compass
12/12/2007CN101088024A Determining position without use of broadcast ephemeris information
12/12/2007CN101087470A A mobile station positioning system and its positioning method
12/12/2007CN101087461A System and method for real time tracking mobile terminal
12/12/2007CN101086529A GPS with embedded network assistant engine and the positioning method
12/12/2007CN101086528A War zone satellite navigation and location system
12/12/2007CN101086526A Composite navigation message
12/12/2007CN100355312C Method for carrying out a blind handover in an interfrequency handover in mobile communication systems
12/12/2007CN100355311C Interactive method of position information request discontinuous operation in position service
12/12/2007CN100354647C Dual mode uplink/downlink location measurement and multi-protocol location measurement
12/12/2007CN100354646C Method and apparatuses for using satellite status information in satellite positioning system
12/12/2007CN100354645C Method for realizing positioning and electronic device
12/12/2007CN100354644C System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters
12/11/2007US7308276 Method for locating mobile units based on received signal strength ratio
12/11/2007US7308022 Parameter estimator configured to distinguish between peaks and sidelobes of correlation function
12/11/2007US7307710 Surveying methods and apparatus
12/11/2007US7307665 Method and system for generating reference signals with improved correlation characteristics for accurate time of arrival or position determination
12/11/2007US7307652 Method and apparatus for object tracking and detection
12/11/2007US7307595 Near field location system and method
12/11/2007US7307585 Integrated aeroelasticity measurement system
12/06/2007WO2007138388A1 Supporting a relative positioning
12/06/2007WO2007138158A1 System and method for positioning a gps device
12/06/2007WO2006110333A3 Method and apparatus for direction finding
12/06/2007US20070281712 Method Of Locating A Cellular Terminal
12/06/2007US20070280167 Methods, Apparatus and Computer Program Products for Beacon Generation and Processing in an OFDM Communications System
12/06/2007US20070280052 Method and apparatus for estimating position of robot
12/06/2007US20070279281 Server device, mobile terminal and positioning mode selecting method
12/06/2007US20070279237 Wireless localization apparatus and method
12/06/2007DE102006025250A1 Verfahren und Vorrichtung zur relativen Positions- und Zeitbestimmung für bewegte Objekte aufgrund von Ein- und Zweiwegmessungen Method and apparatus for relative positioning and timing for moving objects on the basis of input and Zweiwegmessungen
12/05/2007EP1862815A1 Method and system for radio map filtering via adaptive clustering
12/05/2007EP1862814A1 Method for selecting a positioning mode of a mobil terminal in a cellular system
12/05/2007EP1862811A2 Positioning device, method of controlling positioning device, and recording medium
12/05/2007EP1862037A1 Commissioning wireless network devices according to an installation plan
12/05/2007EP1861730A1 A system for localization inside tunnels using satellite signals
12/05/2007EP1554598B1 Validation of beacon signals
12/05/2007EP1516507B1 Method for carrying out a blind handover in an interfrequency handover in mobile communication systems
12/05/2007CN101084696A Determining a mobile station position based on pertinent location fingerprint data
12/05/2007CN101084454A Advance direction measurement device
12/05/2007CN101084453A Transfer of calibrated time information in a mobile terminal
12/05/2007CN101084452A System and method for improving GPS signal processing in a mobile phone by using MEMS
12/05/2007CN101084451A Reference oscillator frequency correction system
12/05/2007CN101083796A Location service providing system and method for providing triggered location request service
12/05/2007CN101083018A Vehicle protection system and device with reminding function
12/05/2007CN101082996A Work attendance management system based on mobile terminal and realizing method thereof
12/05/2007CN101082664A Devices and methods for fast catching signal in high dynamic satellite navigation receiving machine
12/05/2007CN101082663A Virtual atomic clock method in repeater satellite navigation
12/05/2007CN101082501A Real time map-matching method and system based on relative coordinates positioning
12/05/2007CN100353181C Terrestrial magnetism assistant positioning method of wireless communication system and wireless communication positioning system
12/05/2007CN100353180C Method of despreading GPS spread spectrum signals
12/05/2007CN100353179C 高速滤波器 High-speed filter
12/05/2007CN100353178C Apparatus and method for correcting GPS/DGPS positioning deviation and removing screening-obstacles
12/04/2007US7305467 Autonomous tracking wireless imaging sensor network including an articulating sensor and automatically organizing network nodes
12/04/2007US7305371 Swarming agents for distributed pattern detection and classification
12/04/2007US7305287 AGV control system and method
12/04/2007US7304610 Positioning of mobile wireless terminal
12/04/2007US7304609 Hybrid wireless ranging system and associated methods
12/04/2007US7304606 Mode determination for mobile GPS terminals
12/04/2007CA2440224C Method and system for correcting for curvature in determining the trajectory of a projectile
11/2007
11/29/2007WO2007136898A1 Estimating the location of a wireless terminal based on non-uniform locations
11/29/2007WO2007136897A1 Estimating the location of a wireless terminal based on assisted gps and pattern matching
11/29/2007WO2007136896A1 Estimating the location of a wireless terminal based on non-uniform probabilities of movement
11/29/2007WO2007135115A1 Air navigation device with inertial sensor units, radio navigation receivers, and air navigation technique using such elements
11/29/2007WO2004027999A3 Method and system for providing an intelligent switch f0r bandwidth management in a hybrid wired/wireless local area network
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