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)
03/2012
03/01/2012DE102006044937B4 Vorrichtung und Verfahren zur Bestimmung der Entfernung und/oder der Raumposition eines Zielobjekts Apparatus and method for determining the distance and / or the spatial position of a target object
02/2012
02/29/2012EP2423710A1 Global navigation satellite system
02/29/2012EP2423703A1 Handheld global positioning system device
02/29/2012EP2422213A1 A method of improved positioning
02/29/2012EP2422212A2 Method for the computer-assisted processing of measurements of features in a radio network
02/29/2012EP2422211A2 Method and apparatus for supporting positioning for terminals in a wireless network
02/29/2012EP2422210A1 Orientation and localization system
02/29/2012EP2422209A1 Network autonomous wireless location system
02/29/2012EP2201532B1 Local positioning system and method
02/29/2012EP1366376B1 Method and apparatus providing improved position estimate based on an initial coarse position estimate
02/29/2012CN102365560A A method and apparatus for ranging finding, orienting, and/or positioning of single and/or multiple devices
02/29/2012CN101839970B Method for quickly acquiring GPS signal and system thereof
02/29/2012CN101782641B Method for tracking satellite signal by global positioning system
02/29/2012CN101754439B Node butting device capable of re-constructing wireless motion sensor network and working method thereof
02/29/2012CN101750600B Real-time high-precision locating method used for surveying and mapping and navigating
02/29/2012CN101517432B Apparatus and method for locating individuals and objects using tracking devices
02/29/2012CN101349744B Method and system for tracking and positioning downhole personnel based on Zigbee network platform
02/29/2012CN101341419B GNSS signal processing with partial fixing of ambiguities
02/28/2012US8125388 Method for calibrating an AOA location system for all frequencies in a frequency hopping signal
02/28/2012US8125381 Satellite-based positioning system improvement
02/28/2012US8125378 System and method for determining position using doppler velocities
02/23/2012WO2012024553A1 Methods and apparatus for use in estimating a location of a mobile device within a structure
02/23/2012WO2012024516A2 Target localization utilizing wireless and camera sensor fusion
02/23/2012WO2012024434A1 Method and apparatus for rf-based ranging with multiple antennas
02/23/2012WO2012023894A1 Method and node for reduced transmission activity pattern configuration
02/23/2012WO2012023891A1 Nodes and methods for enhancing positioning
02/23/2012WO2012022756A1 Location system and corresponding calibration method
02/23/2012WO2012022529A1 Localization system with digital evaluation
02/23/2012WO2002030089A8 Mobile-assisted network based techniques for improving accuracy of wireless location system
02/23/2012US20120044110 Advanced positioning system
02/22/2012EP2420857A1 Location-determining system for radio clients within local-area spaces
02/22/2012EP2420856A1 Device and method of three-dimensional positioning
02/22/2012EP2420855A1 Location system and corresponding calibration method
02/22/2012EP2420854A1 Tagging a location by pairing devices
02/22/2012EP2419754A1 System and method for locating a target using a transceiver array
02/22/2012EP2419753A1 Determining a position of a terminal
02/22/2012EP1625415B1 Method for controlling on the basis of case based tracking forecasts
02/22/2012EP1417847B1 Improved method for estimating tdoa and fdoa in a wireless location system
02/22/2012EP1327312B8 Mobile-assisted network based techniques for improving accuracy of wireless location system
02/22/2012CN102362193A Location detection system and method with fingerprinting
02/22/2012CN102359784A Autonomous navigation and obstacle avoidance system and method of indoor mobile robot
02/22/2012CN101825864B 电子设备、时差数据取得方法、时差数据存储方法 Electronic device, a time difference data acquisition method, a time difference data storage method
02/22/2012CN101571586B Rfid资产监控方法及其系统 Rfid asset monitoring method and system
02/22/2012CN101398667B 时刻校正装置、计时装置以及时刻校正方法 The time adjustment device, a timing device and a time correction method
02/22/2012CN101394653B 获得移动通信单元间距的方法及系统 Method and system for obtaining the mobile communication unit spacing
02/22/2012CN101382591B 一种使用无线传感器网络的车库定位系统 A method of using wireless sensor networks garage Positioning System
02/22/2012CN101329394B 一种低成本实现船舶位置监控的船载终端及方法 Ship terminal and a low-cost method to monitor the ship's position to achieve
02/21/2012USRE43210 Wireless receiver for receiving multi-contents file and method for outputting data using the same
02/21/2012US8121787 Vehicular video mirror system
02/21/2012US8121621 Position estimation system
02/21/2012US8120713 Television apparatus
02/16/2012WO2012021784A1 Automatic place detection
02/16/2012WO2012021610A1 Location of mobile network nodes
02/16/2012WO2012021153A2 System for ensuring all vehicles are gps registered
02/16/2012WO2011124813A3 Method of determining the position of a detector disposed at the bottom of the sea
02/16/2012US20120041594 System and Method for Determining the Location of a Machine
02/16/2012CA2799285A1 System for ensuring all vehicles are gps registered
02/15/2012EP2418898A2 Method and apparatus for classifying user morphology for efficient use resources of cell phone
02/15/2012EP2418509A1 Three-dimensional target tracking
02/15/2012EP2417474A2 Method and apparatus for generating reference signals for accurate time-difference of arrival estimation
02/15/2012EP2417473A1 Methods and apparatuses for providing peer-to-peer positioning in wireless networks
02/15/2012CN102356331A Methods and apparatuses for providing peer-to-peer positioning in wireless networks
02/15/2012CN102353937A Single-vector active acoustic intensity averager
02/15/2012CN102353936A Multi-GNSS signal processing with clock difference modeling
02/15/2012CN102353935A OBU (on board unit) positioning method, equipment and system based on time measurement
02/15/2012CN102353934A System and device for positioning passengers in airport
02/15/2012CN102353933A Satellite-based positioning
02/15/2012CN102353932A Post-disaster search and rescue terminal location method and system
02/15/2012CN102353931A Relative positioning method for spatial object
02/15/2012CN102353875A Fault distance measuring method for combined travelling wave of power transmission line
02/15/2012CN101588215B 灾害预防信息的接收和处理方法 Receiving and processing methods of disaster prevention information
02/15/2012CN101523236B 借助用于提高定位准确性的移动和/或机载传感器以及用于识别无线设备位置的实时高空影像的使用的商业无线定位系统（wls）的增强 Means for increasing the positioning accuracy of the movement and / or airborne sensors and commercial wireless positioning system for identifying the location of the wireless device in real time using the image height (wls) enhancement
02/15/2012CN101384918B 在自组织网络中基于距离的相对3d定位 In an ad hoc network based on the relative distance of 3d positioning
02/15/2012CN101335997B 位置推定系统 Position estimation system
02/15/2012CN101316005B 双频段叠层介质加载螺旋天线 Dual-band dielectric loaded helical stack
02/14/2012CA2405854C Calibration of positioning systems
02/09/2012WO2012019057A1 Transfer and modification of location related data during an ongoing location session
02/09/2012WO2012018672A1 Systems and methods for locating a target in a gps-denied environment
02/09/2012WO2012017993A1 Infra-red transceiver system and infra-red transceiver method
02/09/2012WO2011124812A3 Method of determining the relative position of two detectors at the bottom of the sea
02/09/2012US20120032855 High-resolution ranging and location finding using multicarrier signals
02/09/2012US20120032854 Interference detection, characterization and location in a wireless communications or broadcast system
02/09/2012US20120032853 Direction Finding Antenna
02/09/2012US20120032852 Precision Geolocation of Moving or Fixed Transmitters Using Multiple Observers
02/09/2012US20120032851 Emitter location
02/09/2012US20120032845 Method and device to determine out of coverage for mobile devices
02/09/2012DE102010033479A1 Method of locating e.g. mobile robot in factory, involves determining object location using positional information of preset environment model data assigned to data detected by sensors in object, and acquisition directions of sensors
02/08/2012EP2416175A1 Gps terminal, positioning method, communication system, and program
02/08/2012EP2416113A2 Position and orientation measurement apparatus and position and orientation measurement method
02/08/2012EP2158498B1 Positioning method and devices in a mobile radio communications system
02/08/2012CN102348997A Mobile communication method, radio base station and mobile station
02/08/2012CN101726724B 一种全球定位系统接收机的快速比特同步方法 Quick bit of a global positioning system receiver synchronization method
02/08/2012CN101363909B 一种基于单元格的无线传感器网络定位方法 Wireless sensor network positioning method based on cell
02/07/2012US8112226 Telephone or other portable device with inertial sensor
02/07/2012US8111680 Mobile object information sharing system
02/07/2012US8111192 Beam former using phase difference enhancement
02/07/2012CA2451290C Method and apparatus for providing accurate position estimates in instances of severe dilution of precision
02/02/2012WO2012015527A1 System and method for moving-base rtk measurements
02/02/2012WO2012014800A1 Position-detection system and method
02/02/2012WO2012014134A1 Method and system for controlling a self-propelled robot device
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