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Patent Searching and Data


Matches 201 - 250 out of 3,095

Document Document Title
WO/2022/008806A1
Disclosed are a system and a method for wireless communication with mobile terminals of different customers (15) present on a physical business site. The wireless communication method comprises a plurality of steps that enable secure com...  
WO/2022/010392A1
A method of determining a two-dimensional position of a moving wireless device is provided. The method comprises obtaining, for each of three or more base stations, one or more measurements of a carrier frequency offset for one or more s...  
WO/2022/007944A1
Disclosed is a device control method, characterized in that the method is applied to a communication system, the communication system comprising: a first device, a second device and a third device, wherein the first device, the second de...  
WO/2022/002214A1
The present application is applicable to the field of video processing, and provides a video editing method and apparatus, a computer readable storage medium, and a camera. The video editing method comprises: obtaining sound data and vid...  
WO/2022/004030A1
[Problem] To provide a structure in which the applicability of a laser ranging technique can be improved. [Solution] This control device comprises a control unit which acquires ranging information obtained by transmitting and receiving a...  
WO/2021/259797A1
The present disclosure relates to a collision avoidance concept comprising emitting a modulated light beacon from an object, wherein a luminance of the light beacon is modulated based on a useful signal carrying information on a position...  
WO/2021/254936A1
The invention relates to a method for activating a function of a motor vehicle (V) by ultra high frequency communication, with an item of portable user equipment (SD), according to the presence of the item of portable equipment (SD) in p...  
WO/2021/249832A1
It is provided a method for determining when a portable key device is located on a front side or on a back side in relation to a barrier secured by an electronic lock. The method is performed in a location determiner and comprises the st...  
WO/2021/251902A1
According to one embodiment, a radar device is provided comprising a transmitter configured to transmit a first transmit signal and, after the first, a second transmit signal, wherein the first transmit signal comprises at least a part o...  
WO/2021/249828A1
It is provided a location determiner comprising: a first antenna; a radio signal modification device, wherein the radio signal modification device is configured to improve an ability to determine whether the portable key device is locate...  
WO/2021/244924A1
The invention relates to a system for detecting proximity between a first transceiver and a second transceiver, the system being characterised in that the first and the second transceiver each comprise at least one primary (120) and seco...  
WO/2021/239265A1
The invention relates to the temporal optimization of the process of deciding the distance threshold for a plurality of transponders. In the process, it should be determined as quickly as possible whether at least one of the transponders...  
WO/2021/233910A1
The invention relates to a distance determination unit (A1, A2) comprising an ultrasonic transmitting unit (US) for transmitting predefined ultrasonic signals, an ultrasonic receiving unit (UE) for receiving ultrasonic signals from furth...  
WO/2021/235621A1
The present invention relates to an indoor positioning system and method using GPS location information mapping and, more specifically, to an indoor positioning system and method using GPS location information mapping, wherein GPS standa...  
WO/2021/228048A1
Provided is a mobile apparatus obstacle detection system (100), a mobile apparatus (10) carrying the obstacle detection system (100), and a ground-sweeping robot. The obstacle detection system (100) comprises: a structured light projecti...  
WO/2021/227748A1
An information collection method, a device and a storage medium. An autonomous mobile device can collect environment information by means of a structured light module (30), and can collect, in a supplementary manner, obstacle information...  
WO/2021/229833A1
The purpose of the present invention is to provide a position measurement system, a position measurement device, and a position measurement method with which it is possible to accurately measure the position of an object to be measured w...  
WO/2021/228658A1
A test system comprises a radio frequency (RF) shielded container, the shielded container to house a UWB receiver device under test; an RF antenna arranged within the RF shielded container; and a UWB transmitter device operatively couple...  
WO/2021/229523A2
The present invention describes an electronic personal protective device (2) comprising a rechargeable battery (3), a transceiver (4) configured to send and receive wireless signals (FR1, FR2) with predetermined power and sensitivity as ...  
WO/2021/213878A1
The present invention relates to a remote control system (2) for a vehicle (4), comprising an on-board vehicle controller (6) for controlling vehicle functions and a mobile radio remote control (8) for remotely controlling the vehicle fu...  
WO/2021/215974A1
A method for kinematic state estimation of a UE (10) in a wireless communication system (1). The method comprises estimating of a kinematic state comprising two-dimensional position, two-dimensional velocity (14) and a frequency bias of ...  
WO/2021/209807A1
Described is a device (1) for detecting a distance, removably wearable by a first operator (OP1) to detect a distance with a second operator (OP2) positioned in the same operating space, comprising: a communication interface (14), config...  
WO/2021/198759A1
In many applications such as automobiles on busy highways, if a lot of vehicles on road are equipped with Doppler radars or LIDARs to help improve driving safety, no matter human-driven or autonomous-driven, if the radars use same freque...  
WO/2021/197028A1
The present application provides an electronic device and a movable component control method. The electronic device provided in the present application comprises a movable component; a proximity light sensor is provided on the movable co...  
WO/2021/196983A1
Disclosed are an ego-motion estimation method and apparatus (40, 603). The ego-motion estimation method comprises: acquiring a first rotational velocity vector estimated value ω1 of a first sensor (2011, 601) (101); acquiring a motion v...  
WO/2021/198729A1
According to certain embodiments, a method for use in a network node comprises: obtaining range information for a wireless device in communication with the network node; obtaining direction information for the wireless device; and estima...  
WO/2021/202691A1
Systems and methods for locating tagged objects in remote regions are presented herein, in one embodiment, a method of locating tagged objects in remote regions includes creating a signal strength probability density map by. The method a...  
WO/2021/189464A1
A vehicle positioning apparatus (104) and method, a computer program product and a vehicle. By means of detecting received signal strength of signals transmitted by road communication devices (101, 102, 103) that are fixedly arranged on ...  
WO/2021/192598A1
In an in-vehicle system (100), radio waves which are for ranging and to which a phase shift amount from a reference phase is applied are generated by a transmission process unit (302) in accordance with a generation rule. The phase shift...  
WO/2021/192597A1
A vehicle-mounted system (100) is a security system that authenticates a portable unit (102) to determine validity, phase data acquired from range-finding radiowaves being used to determine validity of communication between the portable ...  
WO/2021/194866A1
Systems, methods, and devices for sidelink positioning determination and communication can employ techniques including obtaining, at a first sidelink-enabled device, data from one or more data sources indicative of one or more criteria f...  
WO/2021/181400A1
A method of determining a configuration of a measurement volume, the method may include: generating, by at least one transmitter, a transmitted magnetic field within the measurement volume; measuring, by at least one receiver positioned,...  
WO/2021/174337A1
In a general aspect, motion is detected in an environment using wireless signals. In one example, a downlink high-efficiency PHY (HE-PHY) frame is received. The downlink HE-PHY frame is transmitted by an access point device to wireless c...  
WO/2021/176006A1
The invention relates to a method and system for ultra high frequency communication and location of a portable device (T) for "hands-free" access to a motor vehicle (V), the motor vehicle (V) carrying a communication device (D) comprisin...  
WO/2021/177496A1
Provided is a method by which an electronic device determines the locations of external devices, wherein the electronic device: receives a trigger signal output from a first location; receives a first chirp signal transmitted from a firs...  
WO/2021/174332A1
In a general aspect, motion is passively detected in an environment using wireless signals. In one example, a wireless sensor device that resides outside an environment receives wireless signals transmitted by wireless communication devi...  
WO/2021/171723A1
[Problem] To provide a mechanism by which it is possible to acquire location information of a suitable accuracy. [Solution] Provided is a communication device comprising: a wireless communication unit that performs wireless communication...  
WO/2021/165408A1
An infrared sensing system (101) for determining a position of a radiating body (1) in an environment, the system comprising: - a passive infrared sensor (103), configured to sense an infrared radiation emitted by the radiating body and ...  
WO/2021/159603A1
An indoor navigation method and apparatus for an unmanned aerial vehicle, a device and a storage medium. The method comprises: upon receiving an unmanned aerial vehicle navigation request, obtaining an initial position and a destination ...  
WO/2021/163040A1
A communication system has a phased antenna array configured to communicate via a plurality of beams with a wireless device, such as user equipment. The plurality of beams define a field of view (112) of the phased antenna array, the fie...  
WO/2021/157902A1
A method of location determination with a WiFi transceiver and an AI model includes jointly training, based on various losses: a feature extractor, a location classifier, and a domain classifier. The domain classifier may include a first...  
WO/2021/155210A1
A method for use in a wireless transmit/receive unit (WTRU) configured to communicate through a zero energy (ZE) interface in accordance with an embodiment disclosed herein is provided. The method includes the WTRU receiving, a first pos...  
WO/2021/148326A1
An example method, apparatus, and computer-readable storage medium are provided for determining positioning information of a radio node. In an example implementation, the method may include transmitting, by a first transmission reception...  
WO/2021/143664A1
Provided are a method and an apparatus for measuring a distance of a target object in a vehicle, and a vehicle. The method comprises: when the vehicle is located at a first location, using a camera to capture a first image; when the vehi...  
WO/2021/141282A1
Various embodiments of the present invention relate to an electronic device and a method for quickly executing a wireless power sharing function. The electronic device may comprise a coil, a sensor, a communication circuit, a wireless po...  
WO/2021/133837A1
In one embodiment, a method includes accessing a set of data points captured using a radar system of the vehicle. Each data point is associated with at least three measurements include a Doppler measurement, a range measurement, and an a...  
WO/2021/130738A1
An audio system includes at least one sound generation device having at least an acoustic transducer; and an electronic integrated circuit. A communication bus is connected to the at least one sound generation device and is configured to...  
WO/2021/123032A1
A method for determining a distance between a first and a second radio signal transceiver comprises receiving (2) a first and second sets of measurement results, wherein the first set is acquired by the first transceiver and transmitted ...  
WO/2021/116351A1
The present disclosure relates to a method for positioning an acoustic wave signal source in a vehicle, which comprises: collecting at least two acoustic wave signals; calculating (102) a relative position of the acoustic wave signal sou...  
WO/2021/117943A1
The present invention relates to a smart metering (AMI) system architecture and a method for managing a wireless reading gas meter on the basis of a LoRaWan location recognition result in order to open communication and manage operations...  

Matches 201 - 250 out of 3,095