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Patent Searching and Data


Matches 1 - 50 out of 18,283

Document Document Title
WO/2018/167231A1
The invention concerns a method (10) for geolocating a terminal of a wireless communication system, based on a learning method making it possible to estimate the geographical position of a terminal using both a radio signature correspond...  
WO/2018/168538A1
A reception strength detecting unit (101) is connected to a plurality of reception antennas (10) arranged in a vehicle interior, and detects a reception strength of radio waves from a mobile terminal for each of the plurality of receptio...  
WO/2018/170479A1
This disclosure provides systems and methods for determining a location of a mobile device within an indoor environment. An embodiment of the system can have one or more positioning nodes (PONs), each having one or more antennas. Each PO...  
WO/2018/170224A2
Time of Flight ranging using double-sided two-way ranging (DS-TWR) is a conventional method of ranging with ultra-wideband (UWB) radios and has been shown to have ranging accuracies on the order of tens of centimeters. This approach requ...  
WO/2018/166567A1
The invention relates to a method for generating a merged free-space map in a motor vehicle or infrastructural unit, wherein free-space maps are generated and are transmitted using vehicle-to-X communication. In said method, parametric f...  
WO/2018/169563A1
This disclosure describes systems, methods, and devices related to a collaborative time-of-arrival protocol. A device may determine a first location associated with a first responder device of one or more responder devices. The device ma...  
WO/2018/167500A1
A method for determining the position of a mobile or asset in an indoor location, the method comprising: generating a Wi-Fi multi-band fingerprint database (309) using at least one multi-band Wi-Fi access point (303) configured to simult...  
WO/2018/168630A1
The purpose of this invention is to improve the estimation accuracy of the direction of a terminal without increasing the number of beam candidates. In a wireless base station (10), a beam selection unit (153) selects, as a transmission ...  
WO/2018/167985A1
A detection system (100) is a system for detecting a mobile body, said detection system including a transmitter (104) held by the mobile body, and a receiver (103). The transmitter (104) transmits a first detection signal (151A) in a wir...  
WO/2018/167175A1
The present disclosure relates to a position estimation unit (2 ) comprising a first transceiver device (3) and a processing unit (10) that is arranged to repeatedly: - calculate time-of-flight (TOF) for radio signals (xi, X2, x-j, X4, X...  
WO/2018/168994A1
Provided is a user terminal that is subject to positioning and that is capable of communicating with a positioning point. The positioning point is connected to an aggregation station. The user terminal is provided with: a transmit inform...  
WO/2018/169608A1
Embodiments of apparatuses and methods of power optimization in VLC positioning are disclosed. In one embodiment, a mobile device may include image sensors configured to receive visible light communication signals, a memory configured to...  
WO/2018/168996A1
This user terminal (10) is provided with: a position-related information estimating unit (102) for estimating position-related information indicating a positional relationship with each of a plurality of positioning points; a reliability...  
WO/2018/166085A1
Provided are a distance measurement device based on GNSS differential technology and a distance measurement method for a golf course position. The measurement device comprises a GNSS antenna module (1), a GNSS positioning module (3), a c...  
WO/2018/169610A1
Disclosed embodiments facilitate combining a plurality of wireless signal measurement sets with displacement measurements within some time interval of a position request to determine a User Equipment (UE) position. A first set of wireles...  
WO/2018/162885A1
A system (1) is provided for determining the position of a mobile receiver unit (3a, 3b) in an environment. The system comprises: a transmission apparatus (6a, 6b, 6c) comprising a plurality of ultrasound transmitters configured to trans...  
WO/2018/164727A1
Aspects of the technology employ an integrated location identification and query processing technique (Fig. IB). Network scan information (406) is attached to or otherwise combined with a query (408) at a client device and is sent to a w...  
WO/2018/161255A1
Disclosed are a method and apparatus for positioning an indoor base station, which are used for realising accurate positioning of an indoor base station. The method comprises: a server acquiring N pieces of corresponding position informa...  
WO/2018/164173A1
Provided is a terminal device provided with: a receiving unit for detecting the transmission direction of signals used for communicating with at least one base station device; and a transmitting unit for transmitting, to a location serve...  
WO/2018/163440A1
A position estimation apparatus included in a wireless communication system having a mobile communication device configured to communicate with first and second base stations configured to calculate a received signal strength and an angl...  
WO/2018/160832A1
A system includes a plurality of transmitters, in which each transmitter is configured to transmit an ultrasonic acoustic signal and at least one ultrasonic acoustic signal is a modulated ultrasonic acoustic signal. The system also inclu...  
WO/2018/158213A1
The invention concerns a method for estimating the current location L i of a device Equip associated with a sensor Capt, in a known environment, the method being characterised in that it comprises an iteration of the following steps: obt...  
WO/2018/160141A1
An apparatus and method for localisation and/or tracking is disclosed. The apparatus comprises: a receiver for receiving a received signal, the received signal comprising a superposition of multiple signals derived from a wireless signal...  
WO/2018/159118A1
This location determination system is provided with: in-vehicle equipment (10) which is mounted in a vehicle; and a mobile terminal (20) which is a communication terminal carried by a user in the vehicle, and is configured to transmit a ...  
WO/2018/160439A1
A device and method use multiple light emitters with a single, multi-spectrum imaging sensor to perform multi-modal infrared light based depth sensing and visible light based Simultaneous Localization and Mapping (SLAM). The multi-modal ...  
WO/2018/160526A1
In some examples, a plurality of instances of position data and associated accuracy metadata are acquired by a position sensor. A position of a device comprising the position sensor is determined based on combining the plurality of insta...  
WO/2018/157504A1
A positioning information determination method and apparatus, comprising: acquiring N pieces of positioning data for a target position and calculating a distance value between the positioning data (101); determining from the N pieces of ...  
WO/2018/159913A1
Provided according to one embodiment of the present disclosure is a method for transmitting information for position measurement by a terminal in a wireless communication system. At this time, the method for transmitting information for ...  
WO/2018/160570A1
Techniques for determining a location of a user device may be provided. For example, the location of the user device may be determined using various method described herein, including methods related to audio analysis, positioning system...  
WO/2018/158526A1
The invention relates to a combined metrology method for computing distance, roll and pitch attitudes and relative orientations between two underwater points of interest, comprising positioning (S1), on the seabed, a long-range acoustic ...  
WO/2018/158446A1
Examples are provided of an entertainment robot featuring an infrared apparatus for use in determining a position of an object. In these examples, a power supply of a plurality of infrared transmitters (215) is varied, wherein a control ...  
WO/2018/156275A1
Techniques are disclosed for locating an occupant within an area. The system includes a first sensor including a first plurality of pixels for receiving a thermal energy input from the occupant within a first field of view (FOV) and a se...  
WO/2018/156862A1
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for performing ranging operations. In one aspect, an apparatus negotiates a passive ranging schedule between an initi...  
WO/2018/154900A1
[Problem] To more accurately detect entering and leaving without increasing user burden. [Solution] Provided is an information processing device that is provided with an ascertainment unit that is for ascertaining the entering and leavin...  
WO/2018/153836A1
Provided is a layered process for identifying a first signal sequence within a received signal sequence by cross-correlating a received signal sequence with a first correlation sequence to derive a first correlation pattern indicating oc...  
WO/2018/155437A1
A position detecting system (1) comprises receivers (3A) to (3D) and a control unit (4). The four receivers (3A) to (3D) are attached to mutually different positions in the circumferential direction of a pillar (101) extending in a verti...  
WO/2018/156130A1
A method of controlling dissemination of content to communication devices over one or more communication networks includes receiving, by a content dissemination mechanism, a message reflecting a user-initiated action that is to cause dis...  
WO/2018/157059A1
Systems, methods, and computer program products for determining the location of, and for communicating with a mobile device. An intelligent fixture transmits a first signal having a first spatial resolution and a second signal having a s...  
WO/2018/155728A1
The present invention relates to a position measuring apparatus of a mobile terminal and a position measuring method of the mobile terminal using the same. The position measuring apparatus of a mobile terminal comprises: a first base sta...  
WO/2018/155025A1
This control device includes a communication unit, storage unit, and position estimation unit. The position estimation unit updates the position of a first wireless communication terminal using the difference between a first reception qu...  
WO/2018/153687A1
The invention relates to a device (10) for the layered production of a three-dimensional workpiece, comprising: a construction space (30) in which the workpiece can be produced by selectively hardening raw material powder layers; an irra...  
WO/2018/149648A1
A base station is configured to control a wireless communication network cell of a wireless communication network and is configured to use a coarse position information related to a coarse position of a user equipment to determine a dire...  
WO/2018/151672A1
Estimating a location of a device at a particular point of time may incorporate one, two, or more different location data points. The location data points may be derived from communications networks, where there may be different mechanis...  
WO/2018/151763A1
A system for multi-ship geolocation of a signal emitter of interest uses differential GPS (DGPS) to determine the relative positions of two or more receivers in order to determine baseline vectors between them. The geolocation of the sig...  
WO/2018/151925A1
An automated laser guided UAV delivery system is discussed. A UAV carrying a physical object in a storage unit, autonomously aerially navigates towards a specified location. The UAV includes an inertial navigation system and a sensor and...  
WO/2018/149496A1
There is provided mechanisms for locating wireless devices. A method is performed by a network operator node of cells. The method comprises obtaining an indication to locate wireless devices in a geographical area from a surveillance cen...  
WO/2018/148004A1
Estimating a position of a mobile device. Particular systems and methods for estimating a position of a mobile device using information from two positioning technologies determine different position estimates for the mobile device using ...  
WO/2018/146146A1
A detector (110) for an optical detection of at least one object (112) is proposed. The detector (110) comprises: - at least one optical sensor, wherein the optical sensor has at least one sensor region (130), wherein the optical sensor ...  
WO/2018/145487A1
A method for measuring the velocity of sound waves in seawater. The velocity of sound waves in seawater is obtained after direct calculation is performed by utilizing marine seismic exploration data acquired by horizontal cables or incli...  
WO/2018/145808A1
The invention relates to a method for protecting against a relay attack on a system which consists of at least one first 2 and a second communication device 4. Data is transmitted wirelessly between the first 2 and the second communicati...  

Matches 1 - 50 out of 18,283