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 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
03/2012
03/21/2012CN1979216B Method and apparatus for estimating velocity of a terminal in a wireless communication system
03/21/2012CN1839323B System and method for determining posture using spatial shift key control modulated character chart
03/21/2012CN1689191B A system and method for the mitigation of multipath and the improvement of signal-to-noise ratios in time division multiple access (TDMA) location networks
03/21/2012CN102388320A Reference signal generating system, timing signal supply device, and reference signal generating device
03/21/2012CN102387242A Method for implementing differential global position system (GPS) on mobile phone and mobile phone
03/21/2012CN102387183A Multifunctional temperature and humidity monitoring system based on RFID (radio frequency identification) technology
03/21/2012CN102385060A Arrangement and method used for two-dimensional and three-dimensional exact position and directional determination
03/21/2012CN102385059A Satellite-based position determination
03/21/2012CN102385058A Target object information extracting method and portable electronic device applied in same
03/21/2012CN102385057A Alarming method for intelligent global positioning system (GPS) alarm
03/21/2012CN102384764A Portable wireless sensor node capable of being used in chemical engineering safety monitoring
03/21/2012CN101535833B Mobile unit positioning device
03/21/2012CN101529270B Mobile communication terminal with GPS function, positioning system, operation control method, and program
03/21/2012CN101198883B Auxiliary satellite positioning for support
03/21/2012CN101128745B Supporting positioning based on satellite
03/21/2012CN101084452B System and method for improving GPS signal processing in a mobile phone by using MEMS
03/20/2012US8140265 Private, auditable vehicle positioning system and on-board unit for same
03/20/2012US8140094 Continuous data optimization of new access points in positioning systems
03/20/2012US8140002 Apparatus and method for controlling radio frequency in portable communication system
03/20/2012US8139685 Systems, methods, and apparatus for frequency control
03/20/2012US8138975 Interference detection, characterization and location in a wireless communications or broadcast system
03/20/2012US8138972 Signal processing system for satellite positioning signals
03/20/2012US8138971 Method and device method for detecting frequency jumps of a navigation satellite's master clock
03/20/2012US8138970 GNSS-based tracking of fixed or slow-moving structures
03/20/2012CA2615539C Leaky wave antenna with radiating structure including fractal loops
03/20/2012CA2512670C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
03/15/2012WO2012033413A1 Arrangement for stabilizing a communication antenna.
03/15/2012WO2012031940A1 Method and device for detecting and excluding multiple satellite failures in a gnss system
03/15/2012WO2011133780A3 Insoles for tracking, data transfer systems and methods involving the insoles, and methods of manufacture
03/15/2012US20120066725 Method and system for single chip satellite set-top box system
03/15/2012US20120064911 Procedure to increase position location availability
03/15/2012US20120062418 Method and system of calculation for the evaluation of the precision performance of a satellite navigation system
03/15/2012US20120062417 Method and system for verifying the precision performance of a satellite navigation system
03/15/2012US20120062416 Supporting an assisted satellite based positioning
03/15/2012US20120062415 Location information decision method in integrated terminal
03/15/2012US20120062414 Positioning apparatus, positioning method, and storage medium for measuring position using both autonomous navigation and gps
03/15/2012US20120062413 Method for Correcting Position Estimations by Selecting Pseudo-Distance Measurements
03/15/2012CA2751731A1 Securing property
03/14/2012EP2428819A1 Band-spectrum interference visualizer in a global navigation satellite system receiver
03/14/2012EP2428818A1 Method for correcting a position estimate by selecting pseudo-distance measurements
03/14/2012EP2428812A1 System and method to obtain signal acquisition assistance data
03/14/2012EP2049913B1 Space navigation receiver operating with the assistance of navigation information
03/14/2012EP1925085B1 Apparatus for and method of making pulse-shape measurements for and method of correlating to rising chip edges
03/14/2012CN202167621U 用于dgps信标接收机的电调谐滤波有源天线 For electrically tunable filter dgps beacon receiver active antenna
03/14/2012CN202167095U 一种防盗报警终端 An anti-theft alarm terminal
03/14/2012CN202166743U 一种基于移动通信技术的放射源在线监控管理系统 Sources online monitoring and management system based on mobile communication technology
03/14/2012CN202166742U 一种车载gps定位终端 A vehicle gps positioning terminal
03/14/2012CN202166735U 用于显示特殊车辆位置的预警装置 Warning means for displaying the position of special vehicles
03/14/2012CN202165362U Global position system (GPS) module and battery car battery provided with same
03/14/2012CN202163319U 一种酒后驾驶预防系统 One kind of drink driving prevention system
03/14/2012CN1756965B Method and apparatus for location determination in a wireless assisted hybrid positioning system
03/14/2012CN102378921A Method and apparatus for software GPS receiver
03/14/2012CN102377861A Mobile terminal and method capable of automatically switching contextual models
03/14/2012CN102376167A Disaster victim evacuation management system using GPU (Global Processing Unit) technology and automobile GPS (Global Positioning System) navigation system
03/14/2012CN102376112A Electronic tail box management system having global position system (GPS) function and method therefor
03/14/2012CN102375151A Electronic device and GPS error detection method thereof
03/14/2012CN102375150A Global positioning system (GPS) short-time self-differential navigation method and device of pesticide spray aircraft
03/14/2012CN102375149A Multi-associated-branch mixed spacing delay lock loop and application method thereof
03/14/2012CN102375148A Method for solving crystal oscillator frequency deviation of receiver in receiving big-dipper satellite signals rapidly
03/14/2012CN102375147A Satellite signal tracking method and receiver
03/14/2012CN102375146A Method and system for simulating GPS (Global Positioning System) digital medium-frequency signal
03/14/2012CN102375145A Method for estimating measurement accuracy of local global positioning system (GPS) based on tested triangular piece
03/14/2012CN102374862A Multi-modal navigation system and method
03/14/2012CN102374855A Remote measurement device and remote measurement method
03/14/2012CN101335816B System and method for inputting position information in captured image
03/13/2012US8135540 Methods and systems for determining a telecommunications service location using global satellite positioning
03/13/2012US8135538 Navigation system
03/13/2012US8135054 Processing of interference on a radiofrequency signal by power inversion
03/13/2012US8134502 Method and apparatus for reducing power consumption in GNSS receivers
03/13/2012US8134501 Method and apparatus for weak data frame sync in a positioning system
03/13/2012US8134500 Method and apparatus for enhanced autonomous GPS
03/13/2012US8134499 Ultra-tightly coupled GPS and inertial navigation system for agile platforms
03/13/2012US8134498 Navigation-satellite tracking method and receiving station
03/13/2012US8134497 Method and system for location-dependent time-specific correction data
03/13/2012US8134496 Position calculating method and position calculating device
03/10/2012CA2751939A1 Method for correcting position estimations by selecting pseudo-distance measurements
03/08/2012WO2012030452A2 Reliable location information for a mobile station using a non-gps location technique
03/08/2012WO2012028916A1 Automatic blade control system during a period of a global navigationsatellite system real-time kinematic mode system outage
03/08/2012WO2011155806A3 Precise gps device and method using a wireless ap
03/08/2012US20120059578 Positioning network availability and reliability based routing
03/08/2012US20120058781 Location monitoring system
03/08/2012US20120056783 Method of satellite status judgment
03/08/2012US20120056782 Satellite navigation receivers with self-provided future ephemeris and clock predictions
03/08/2012US20120056781 Apparatus and method for ultra-fast gnss initial positioning scheme with peer assistance, and recording medium thereof
03/08/2012US20120056716 System and method for situational location relevant invocable speed reference
03/08/2012DE10297631B4 Verfahren zur Bestimmung von Ortsinformationen A method for determining location information
03/08/2012DE102011080432A1 Systeme und Verfahren zum Berechnen einer vertikalen Position Systems and methods for calculating a vertical position
03/08/2012DE102010030902B4 Verfahren zur Positionsbestimmung eines Fluggeräts, insbesondere eines Flugzeugs Method for determining the position of an aircraft, in particular an aircraft
03/07/2012EP2426999A1 Location-aware multimodal communication system
03/07/2012EP2426514A1 Positioning apparatus and positioning method
03/07/2012EP2426513A1 Positioning apparatus and positioning method
03/07/2012EP2426512A1 Position information acquisition apparatus and method of controlling the same
03/07/2012EP2426511A1 Positioning apparatus and positioning method
03/07/2012EP2426510A1 Satellite navigation receivers with self-provided future ephemeris and clock predictions
03/07/2012EP2426506A2 Method and apparatus for estimating velocity of a terminal in a wireless communication system
03/07/2012EP2425301A1 Relative time measurement system with nanosecond level accuracy
03/07/2012EP2425275A2 Position monitoring system for a mobile machine
03/07/2012EP2122383B1 Method and device for determining a location of a communications device
03/07/2012CN202159143U 一种gps车辆监控系统 One kind of gps vehicle monitoring system
03/07/2012CN202159142U Navigation apparatus
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