Patents
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)
02/2014
02/20/2014US20140050112 Positioning in Wireless Communication Systems
02/20/2014US20140049429 Collaborative Spatial Positioning
02/19/2014EP2698643A2 System and method for improved location system accuracy
02/19/2014EP2697665A1 Device position estimates from motion and ambient light classifiers
02/19/2014CN103596199A Providing base station almanac to mobile station
02/19/2014CN103592630A Method and system for locating drowner
02/19/2014CN103592629A Transformer substation multi-target accurate positioning system
02/19/2014CN103592628A Multi-sound-source positioning method based on formation of real value weight beam in spherical harmonic domain
02/19/2014CN103592627A Method and device for determining combined center of controlled seismic sources
02/19/2014CN103592626A Time difference window calculating method for wide-wave-beam time difference positioning system
02/19/2014CN103592625A Distributed type time difference receiving machine system based on photoelectric technology
02/19/2014CN103592624A Distance measuring method based on strength of received signal
02/19/2014CN103592623A Indoor positioning method and device based on RRS map
02/19/2014CN103592622A A signal positioning system and a positioning method thereof
02/19/2014CN103592621A Location beacon and fire protection internet of things location system
02/19/2014CN103592620A Method for solving location ambiguity of high-repetition frequency signals in long-baseline time difference location system
02/19/2014CN103592619A Time frequency difference estimation method based on single path undersampling
02/19/2014CN102378918B Acoustic position-determination system
02/19/2014CN101932950B Systems and methods for locating a mobile device
02/18/2014US8655380 Controlling geographic location information of devices operating in wireless communication systems
02/18/2014US8655372 Determining positions in a wireless radio system
02/13/2014WO2014025556A1 Location mapped by the frequency of the light emitted by an artificial light source
02/13/2014WO2014023429A1 Method for navigation and method for integrating at least one further transmitter in a navigation system
02/13/2014US20140043942 Method and apparatus for identifying posture
02/13/2014DE102013215025A1 System zur Bestimmung der Position eines tragbaren Geräts, Verfahren zur Bestimmung der Position eines tragbaren Geräts, und Vorrichtung zur Bestimmung der Position eines tragbaren Geräts System for determining the position of a portable device, method for determining the position of a portable device, and device for determining the position of a portable device
02/13/2014DE102012214190A1 Method for determining position of moving object i.e. persons, in inner area environment e.g. tunnel, involves assigning signal sources to distribution assemblies, and deriving position of object from combination of values and signal
02/12/2014EP2694993A2 Location system
02/12/2014CN103582803A Method and apparatus for sharing map data associated with automated industrial vehicles
02/12/2014CN103582120A Positioning method suitable for underground targets of coal mine
02/12/2014CN103576126A Four-channel array sound source positioning system based on neural network
02/12/2014CN103576125A Method for transfer work among devices and handheld communication device
02/12/2014CN103576124A Real-time RF signal visualization device
02/11/2014US8648749 Estimation of multiple angles of arrival of signals received by an array of antenna elements
02/11/2014CA2647555C Enhancement of gnss position determination in poor signal propagation environments
02/11/2014CA2475918C Detection of metal disturbance in a magnetic tracking system
02/06/2014WO2014022244A1 Devices, methods, and apparatuses for mobile device acquisition assistance
02/06/2014WO2014020921A1 Device for estimating placement of physical objects
02/06/2014WO2014020659A1 Microphone element mounting structure, electronic device, and microphone element mounting method
02/06/2014WO2014020348A1 Location system using ultrasound
02/06/2014US20140038637 Method and apparatus for improving radio location accuracy with measurements
02/06/2014US20140038636 Location of cooperative tags with personal electronic device
02/06/2014US20140036627 Loudness based method and system for determining relative location of an acoustic event along a channel
02/06/2014US20140036107 Information processing apparatus and method, and program storage medium for content data associated with position data
02/06/2014DE102012213881A1 Device for detecting and monitoring surrounding of vessel, has units for receiving sensor signals for another sensor device of another vessel, where vessel surrounding is detected based on sensor signals generated by sensor device
02/06/2014DE102012213754A1 Method for adjusting sensor signal of sensor in vehicle, involves comparing waveform of sensor signal with reference value of sensor signal at position of vehicle to obtain difference, where signal waveform is recorded on trip to position
02/06/2014DE102012013504B4 Verfahren zum Betreiben eines satellitengestützten Positionsbestimmungssystems für einen Kraftwagen und Positionsbestimmungssystem A method of operating a satellite-based positioning system for a motor vehicle and positioning system
02/05/2014EP2692394A1 Search apparatus and method for operating a searching apparatus
02/05/2014EP2692184A1 Cooperative localisation of radio apparatuses
02/05/2014EP2691787A2 Methods and apparatus for triggering cooperative positioning or learning in a wireless network
02/05/2014CN203422469U Displacement positioning system based on signal attenuation difference of leaky communication cable
02/05/2014CN103562745A Techniques for positioning a vehicle
02/05/2014CN103562742A Process and system to determine temporal changes in retransmission and propagation of signals used to measure distances, syncronize actuators and georeference applications
02/05/2014CN103562741A Differential correction system enhancement leverages roving receivers enabled for a non-GPS, secondary PN&T signal to characterize local errors
02/05/2014CN103561485A Wireless positioning base station and method fusing WIFI and CSS
02/05/2014CN103561484A Wireless positioning base station and method fusing exchange module, WIFI and CSS
02/05/2014CN103561469A Method and system for indoor positioning
02/05/2014CN103561461A Methods, systems and apparatus for integrated wireless device location determination
02/05/2014CN103558583A Method for finding neighbor users in fast and low-power-consumption mode by using environment sound information
02/05/2014CN103558582A Measuring head space posture measuring method guided by ultrasonic positioning
02/05/2014CN103558525A Method for detection of partial discharge of switch cabinet
02/05/2014CN102692620B Underwater noise source high-robustness focusing positioning process suitable for shallow sea multipath environments
02/05/2014CN101788660B System, method and equipment for determining whether positioning equipment in space is moved or not
02/04/2014US8644843 Location determination
02/04/2014US8644275 Method for WLAN localization and location based service supply
02/04/2014US8643545 Determining position of a node and representing the position as a position probability space
02/04/2014US8643544 Location obtained by combining last known reliable position with position changes
02/04/2014US8643538 Near field electromagnetic location system and method
02/04/2014US8643510 Vehicle key
02/04/2014US8641197 Acoustical receiver and pen transcription system adapted for rejecting virtual pen images
02/04/2014CA2604147C Augmentation of commercial wireless location system (wls) with moving and/or airborne sensors for enhanced location accuracy and use of real-time overhead imagery for identification of wireless device locations
02/04/2014CA2532627C A seismic measuring system including gps receivers
01/2014
01/30/2014WO2014018461A2 Sky polarization sensor for absolute orientation determination
01/30/2014WO2014018161A1 Multi-level location disambiguation
01/30/2014WO2014016602A1 Method of estimating position of a device
01/30/2014US20140028486 Location system for a flying craft
01/30/2014DE102012212894A1 Verfahren zum Betrieb eines Umfelderfassungssystems eines Fahrzeugs mit zumindest zwei Sende-/Empfangseinheiten und Umfelderfassungssystem Method for operating an environment detection system of a vehicle with at least two transmitting / receiving units and surroundings sensing system
01/29/2014EP2689617A1 Service enhancements using near field communication
01/29/2014EP2689616A1 Location-dependent selection of a radio-based localization method for a mobile terminal
01/29/2014CN103548401A Service enhancements using near field communication
01/29/2014CN103547938A Measurements and information gathering in a wireless network environment
01/29/2014CN103546965A Indoor positioning shoe and positioning method thereof
01/29/2014CN103546964A Method, device and system for wirelessly positioning mobile terminal
01/29/2014CN103543439A Multi-target three-dimensional ultrasonic tracking positioning system and method
01/29/2014CN103543438A Focusing positioning method for vectors of underwater movement sound source cylindrical surface with reference sound source
01/29/2014CN103543437A Downhole personnel positioning system based on Zigbee technology
01/29/2014CN103543436A Method and system for realizing assisted positioning by mobile payment and mobile phone
01/29/2014CN103543435A Positioning in the presence of passive distributed elements
01/29/2014CN102608574B Measurement device and measurement method for relative position between each two units of multiple intelligent agents
01/29/2014CN102608568B OSPA (Optimal Subpattern Assignment) distance track correlation method with fixed sliding window
01/29/2014CN102077114B Methods and apparatus for communicating transmitter information in a communication network
01/28/2014USRE44737 Three-dimensional position calibration of audio sensors and actuators on a distributed computing platform
01/28/2014US8639469 Methods and computerized machine for sequential bound estimation of target parameters in time-series data
01/28/2014US8638641 Real-time robust method for determining the trajectory of one or more cetaceans by means of passive acoustics, using a laptop computer
01/28/2014CA2499033C A system and method for beamforming using a microphone array
01/23/2014WO2014015082A1 Location prediction for power conservation in a mobile device
01/23/2014WO2014014952A1 Reduced sampling low power gps
01/23/2014WO2014014924A1 Localization method employing radio signal strength measurements of electric and gas meters
01/23/2014WO2014013244A2 Structure monitoring
01/23/2014WO2014013176A2 Method for overtaking assistance using a device integrating a gps module coupled to a radio frequency module
01/23/2014WO2014012606A1 Method of updating a location information representing a physical location of a communication device, a computer program product for executing the method, and a communication system for updating the location information
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