Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
02/2005
02/17/2005US20050037776 Location determination using RF fingerprints
02/17/2005US20050037775 Method and apparatus for wireless network hybrid positioning
02/17/2005US20050037773 Locator system
02/17/2005US20050037772 Method and system for determining displacement time of a mobile user terminal equipment
02/17/2005US20050035905 Signal detector employing correlation analysis of non-uniform and disjoint sample segments
02/17/2005US20050035904 Method and system for processing positioning signals in a stand-alone mode
02/17/2005US20050035863 System and method for tracking personnel
02/17/2005DE102004036980A1 AGM-System mit Präzisionspositionierung AGM-precision positioning system with
02/17/2005CA2517019A1 Projectile guidance with accelerometers and a gps receiver
02/16/2005EP1506687A2 Method and system for storage and fast retrieval of digital terrain model elevations for use in positioning systems
02/16/2005EP1506433A2 Gps-based underwater cable positioning system
02/16/2005EP1506430A1 Determining the position of a receiver and/ or the system time of a positioning system
02/16/2005EP1506429A1 Altitude determination and distribution in cellular communication systems
02/16/2005EP1133883B1 Multiple input data management for wireless location-based applications
02/16/2005CN2679701Y Precision detecting and remote controlled tech, device for fairway buoy displacement of river fairway
02/16/2005CN1581914A Method for realizing official telephone of SDH device using IP telephone
02/16/2005CN1580812A System and method for distributing pseudo random noise code to psudo satellte
02/16/2005CN1580810A Use of global positioning satellites (GPS) to discover and select local services
02/15/2005US6856945 Method and apparatus for implementing projections in singal processing applications
02/15/2005US6856905 Systems and methods for fault detection and exclusion in navigational systems
02/15/2005US6856904 GPS receiver and navigation device
02/15/2005US6856903 Apparatus for determining the behavior of a vehicle
02/15/2005US6856899 Systems and methods for a navigational device with improved route calculation capabilities
02/15/2005US6856896 Vehicle recognition support system
02/15/2005US6856807 Method to control the update frequency of a positioning device by a mobile terminal
02/15/2005US6856282 Directly acquiring precision code GPS signals
02/15/2005US6856276 Multi-station HF FMCW radar frequency sharing with GPS time modulation multiplexing
02/15/2005US6854296 Bi-ply fabric construction and apparel formed therefrom
02/10/2005WO2005013633A1 A system & method for the mitigation of cdma cross-correlation artifacts and the improvement of signal-to-noise ratios in tdma location networks
02/10/2005WO2005013632A1 Method for deciding tilt angle of antenna in radio communication system, and tilt angle deciding apparatus
02/10/2005WO2005012943A1 An apparatus and associated methods for precision ranging measurements in a wireless communication environment
02/10/2005WO2005012940A1 Altitude aiding in a satellite positioning system
02/10/2005WO2005012938A1 Data server used in a system for supplying augmentation data for the satellite navigation signals
02/10/2005WO2005012937A1 Method for the satellite-based determination of the position of a user station, user station, device, and computer program
02/10/2005WO2005012936A2 System for tracking and locating an object using a cellular network
02/10/2005WO2005012935A1 A system and method for provinding assistance data within a location network
02/10/2005WO2005012836A1 Jogging guide apparatus using gps and the jogging guide method using the same
02/10/2005WO2004080105A3 Method and apparatus for performing position determination in a wireless communication network with repeaters
02/10/2005WO2004046748A3 All-weather precision guidance and navigation system
02/10/2005US20050033519 Seismic measuring system including GPS receivers
02/10/2005US20050033515 Wireless personal tracking and navigation system
02/10/2005US20050033513 Dismount tablet computer assembly for wireless communication applications
02/10/2005US20050033489 Landing-control device and landing-control method for aircraft
02/10/2005US20050032531 Location positioning in wireless networks
02/10/2005US20050032526 Wireless communication positioning method and system
02/10/2005US20050032525 Personal digital assistant having satellite communications capacity
02/10/2005US20050032477 System and method for the detection and compensation of radio signal time of arrival errors
02/10/2005US20050031125 Global-positioning-system data integrator and distribution system
02/10/2005US20050030229 Position location and data transmission using pseudo digital television transmitters
02/10/2005US20050030225 Simple device and method to return a user to a location
02/10/2005US20050030224 Methods, systems and mobile terminals for vehicle crash detection using a positioning system
02/10/2005US20050030194 Method for location-based asset management
02/10/2005US20050029395 Hot-start navigation information distribution system
02/10/2005DE102004032376A1 GPS-Empfänger und zugehöriges Signalverarbeitungsverfahren GPS receiver and associated signal processing method
02/10/2005DE102004032363A1 Global positioning system receiver, has filter that selectively stores sampled values based on screening process, where sampled values of tap not having peak are discarded, and are not stored in memory
02/09/2005EP1504540A1 System and method for the detection and compensation of radio signal time of arrival errors
02/09/2005EP1504429A2 Tracking system and associated method
02/09/2005EP1504283A1 Method and apparatus for terrain correlation
02/09/2005EP1504282A1 Methods and apparatus for radar data processing
02/09/2005EP1031849A4 Device for receiving signals from satellite radio-navigation systems
02/09/2005CN1579058A Radio station with multipath signal modeling
02/09/2005CN1578530A System and methods for determining the location dynamics of a portable computing device
02/09/2005CN1578169A Radio frequency receiving circuit for mobile phone
02/09/2005CN1578166A Radio frequency receiving apparatus and method of mobile communication terminal
02/09/2005CN1576883A Electromagnetic tracking system and method using a single-coil transmitter
02/09/2005CN1576881A Gps接收机 Gps Receiver
02/09/2005CN1576880A Radio receiver and GPS receiver
02/09/2005CN1576879A Method and system for locating a GPS correlated peak signal
02/09/2005CN1576805A Method and system for locating a GPS correlated peak signal
02/09/2005CN1189056C Method and system for locating a mobile subscriber in a CDMA communication system
02/09/2005CN1188762C Autonomous multi-platform robot system
02/09/2005CN1188708C Unambiguous position determination method using two low-earth orbit satellites and system using this method
02/08/2005US6853916 Method and apparatus for forming a pseudo-range model
02/08/2005US6853909 Walking stick navigator for position determination
02/08/2005US6853894 Global network based vehicle safety and security telematics
02/08/2005US6853849 Location/status-addressed radio/radiotelephone
02/08/2005US6853840 System and method for enabling and disabling devices based on RSSI analysis
02/08/2005US6853332 Automatic registration of images in digital terrain elevation data
02/08/2005US6853327 Method and system for analyzing overhead line geometries
02/03/2005WO2005011131A2 Two-way rf ranging system and method for local positioning
02/03/2005WO2005010553A1 Passive airborne collision warning device and method
02/03/2005WO2005010549A2 Selecting a navigation solution used in determining the position of a device in a wireless communication system
02/03/2005WO2005010548A2 Method of updating gps almanac data for satellites not in view
02/03/2005WO2004100166A3 Apparatus and method for recording 'pathenhanced' multimedia data
02/03/2005WO2004042517A3 Personal golfing assistant and method and system for graphically displaying golf related information and for collection, processing and distribution of golf related data
02/03/2005WO2004032340A3 System and method for frequency management in a communications device having a positioning feature
02/03/2005US20050027450 Altitude aiding in a satellite positioning system
02/03/2005US20050027447 Device, system, method and program for navigation and recording medium storing the program
02/03/2005US20050026625 Methods and devices for seamlessly changing protocols in a mobile unit
02/03/2005US20050026611 Wireless access point protocol method
02/03/2005US20050026610 Method for scanning radio frequency channels
02/03/2005US20050026589 Remote locator system using A E911-enabled wireless system
02/03/2005US20050026563 Apparatus and associated methods for precision ranging measurements in a wireless communication environment
02/03/2005US20050024277 Portable navigation device with instant on configuration on navigational dispaly
02/03/2005US20050024265 Multiple pass location processor
02/03/2005US20050024264 Use of global positioning satellites (GPS) to discover and select local services
02/03/2005US20050024263 Method for generating clock corrections for a wide-area or global differential GPS system
02/03/2005US20050024256 Passive Airborne Collision Warning Device and Method
02/03/2005US20050024202 System for tracking and locating an object using a cellular network
02/03/2005US20050024201 Method for locating an asset