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Patent Searching and Data


Matches 251 - 300 out of 9,507

Document Document Title
WO/2022/024690A1
This electronic device is provided with: a transmitting antenna that transmits a transmission wave; a plurality of receiving antennas that receive a reflected wave that is the reflected transmission wave; and a signal processing unit tha...  
WO/2022/022805A1
Inter-alia, a method is disclosed comprising: gathering, by the at least one second apparatus, at least two sample measurements, wherein a respective sample measurement of the at least two sample measurements is indicative of one or more...  
WO/2022/025729A1
A method includes obtaining signal information based on wireless signals communicated between an electronic device and a target device. The method also includes obtaining motion information based on movement of the electronic device. The...  
WO/2022/020312A1
Described herein are systems for radio-frequency (RF) localization. The systems developed by the inventors are designed to improve the accuracy of RF localization to millimeter and sub-millimeter ranges, and additionally, are designed to...  
WO/2022/015900A1
A method, system, and apparatus, including a program encoded on computer-readable medium, for providing remote control of a light beam pointing device. The system includes a camera that captures at least one image at a first location and...  
WO/2022/016091A1
Disclosed are techniques for wireless communication. In an aspect, a network entity determines a location of a target base station and a location of at least one reference device (710), determines an angle-of-arrival (AoA) measurement of...  
WO/2022/015503A1
Methods, apparatus, and systems for detecting signals interfering with satellite signaling and determining a location of the interfering source are disclosed. In one example aspect, a method for detecting a signal directed at interfering...  
WO/2022/015738A1
A system and method for array level terrain based backtracking includes a tracker configured to collect solar irradiance and attached to a rotational mechanism for changing a plane of the tracker and a controller in communication with a ...  
WO/2022/013468A1
The invention describes a method for aligning the facets of a heliostat in a solar field, wherein a target heliostat (HO) is situated behind a reference heliostat (HR). The method comprises: orienting the target heliostat (HO) and the re...  
WO/2022/010719A1
A probe laser beam causes molecules to transition from a ground state to an excited state. A control laser beam causes molecules in the excited state to transition to a laser- induced Rydberg state. Microwave lenses convert a microwave w...  
WO/2022/008105A1
Systems, methods, apparatuses, and computer program products for calibrating beam orientation errors for improved positioning. For example, certain embodiments may utilize collection of various measurements to compute, and correct for, b...  
WO/2022/010320A1
Disclosed is a voice processing device. The voice processing device comprises a memory and a processor configured to perform sound source isolation on voice signals associated with the voices of speakers on the basis of the sound source ...  
WO/2022/010232A1
Provided is a cough recognition method and device, which can detect cough sounds from an audio signal, and not only can detect coughs but also can track the location at which the cough sounds are generated by calculating the location of ...  
WO/2022/003033A1
The present invention relates to a method for acquiring images of a scene by an image acquisition device (10), the acquisition device (10) comprising a matrix detector (12), means for scanning (14) the scene at a scanning angular velocit...  
WO/2021/261139A1
A left-direction identification part (30) and a right-direction identification part (29) identify the direction of radio waves transmitted by an electronic key (21). In order to take measures against a relay attack, a distance measuremen...  
WO/2021/260260A1
An apparatus comprising means configured to: obtain at least two microphone audio signals (100); determine audio data comprising different directivity configurations that are able to capture sound from substantially a same or similar dir...  
WO/2021/253081A1
Described herein is technology relating to positional and quantitative analysis of noise emissions in a target area. Some embodiments have been developed to allow for triangulation of noise sources, thereby to assist in understanding noi...  
WO/2021/256586A1
Provided are a device and a method for estimating an angle of arrival (AoA) and an angle of departure (AoD) in a communication system having 1-bit quantization.  
WO/2021/252616A1
A method for determining positions of moving targets in unbiased three-dimensional (3D) measurement spaces using data collected against the moving targets by an electro-optical or infrared (EO/IR) sensor, the method comprising receiving ...  
WO/2021/248792A1
A single-bit quantized signal virtual domain statistic reconstruction-based co-prime array direction of arrival estimation method, comprising the implementation steps of: arranging a co-prime array and a single-bit analog-to-digital conv...  
WO/2021/252762A1
Disclosed are techniques for wireless sensing. In an aspect, a user equipment measures at least a line-of-sight path and a non-line-of-sight path of a first downlink positioning reference signal (DL-PRS) from a first transmission-recepti...  
WO/2021/252415A1
A device for estimating a fixed position of a wireless communication is provided. The device comprises a radio connected to an antenna array, a memory and a process. The radio can receive a first signal transmitted from a first direction...  
WO/2021/242306A1
A method for generating an alert, the method comprising: identifying a range of frequencies associated with vehicular communication; determining that a frequency of a received signal is within the range of frequencies associated with veh...  
WO/2021/240518A1
A radio-direction finding system (RDFS) comprises: at least one pair of substantially oppositely-positioned antenna arrays, each including directional antennas comprising at least one main antenna and one or more summation antennas; a pl...  
WO/2021/230682A1
An electronic device is provided. The electronic device includes a flexible printed circuit board (FPCB) including a first conductive patch and a second conductive patch, a wireless communication circuitry electrically coupled with the f...  
WO/2021/229441A1
In at least one embodiment, a system for enabling an electronic transaction for a purchase based on wireless communication is provided. The system includes at least one transceiver and an electronic authentication card. The electronic au...  
WO/2021/225659A2
A centralized object detection sensor network system comprises a central unit configured to generate one or more probing signals for detecting one or more objects in an environment, and one or more transponders configured to receive the ...  
WO/2021/219966A1
The invention relates to a method for geolocating an item of user equipment located at a given altitude, receiving a plurality of radio beams emitted in at least a first and a second propagation direction by at least one antenna of a fir...  
WO/2021/217596A1
An unmanned aerial vehicle supervision method, a related apparatus and a system. Said method may comprise: a terminal device (20) receiving flight data sent by an unmanned aerial vehicle (10); and when a reporting condition is satisfied,...  
WO/2021/210480A1
To provide a communication device with which it is possible to estimate the number of incoming waves with high precision. A communication device 10 comprises an antenna 101, a matrix calculation unit 103 for calculating a first matrix ha...  
WO/2021/210479A1
Provided is a communication device which make it possible to estimate an incoming wave number at high accuracy. The communication device 10 comprises: an antenna 101; an incoming direction calculation unit 103 which calculates an incomin...  
WO/2021/208032A1
Embodiments of the present application provide an audio processing method and system, and a movable platform, an electronic device and a computer readable storage medium. The method comprises: obtaining an initial audio signal; obtaining...  
WO/2021/202338A1
Techniques for determining information associated with sounds detected in an environment based on audio data and map data or perception data are discussed herein. A vehicle can use map data and/or perception data to distinguish between m...  
WO/2021/201147A1
In a conventional power transmission device that wirelessly transmits power to a mobile object through a phased array antenna, the power transmission direction is fixed when a rotating element electric field vector (REV) method is execut...  
WO/2021/191625A1
Disclosed herein A UAV and/or UAV operator detector (1) configured to be mounted to an aircraft (2). The detector comprises an array of multiple Directional Radio Frequency (RF) antennae spaced apart from one another over two or three di...  
WO/2021/185454A1
Various example embodiments relate to positioning of a target node. A positioning report may comprise positioning assistance measurements from the target node and at least one anchor node, wherein the positioning assistance measurements ...  
WO/2021/188875A1
An autonomous solar module installation platform can be used for solar module installation onto a solar tracker. The autonomous solar module installation platform can include an autonomous ground vehicle and a robotic arm for the solar m...  
WO/2021/182347A1
According to an embodiment of the present invention, a radio wave emission source visualizing device is provided with an antenna unit, a selecting unit, an estimating unit, an image capturing unit, and a creating unit. The antenna unit i...  
WO/2021/181517A1
In order to estimate the trajectory of a moving wave source, this trajectory estimation device (10) comprises: an acquisition unit (11) that acquires wave motion data based on wave motion detected by a plurality of sensors (100); a gener...  
WO/2021/178754A1
A siren detector identifies those frequencies at which a siren is active and a localizer localizes the siren based on those frequencies.  
WO/2021/178067A1
A sensor system includes a triplet element including a first hydrophone, a second hydrophone, and a third hydrophone configured to receive an incoming signal at a first phase, a second phase, and a third phase, respectively, the first to...  
WO/2021/173167A1
A Semi-Active Laser sensor for determining a line-of-site to a target includes: a receiver for receiving a plurality of target pulses; a processor for starting a target track for pulses that cross a noise threshold opening a pulse gate w...  
WO/2021/171535A1
A mobile station 10a measures the current position of an antenna 11a of the station and detects the phase difference between a reception signal for radio waves 30 and a local frequency synchronized between mobile stations. Similarly, a m...  
WO/2021/170693A1
The invention relates to a system for determining the spatial position of a first object relative to a second object. The first object and the second object perform a movement relative to each other which changes the spacing between the ...  
WO/2021/161736A1
Provided is a receiver that can accurately derive an I/Q signal phase difference. The receiver includes: a segment detection unit that, on the basis of a leading edge segment or a trailing edge segment of a phase expressed by I/Q signa...  
WO/2021/160932A1
The present invention is an external calibrating device (10) for a measurement de- vice, where the latter can be an acoustic camera. The calibrating device (10) com- prises a sound source (11) and a light source (12), which are preferabl...  
WO/2021/156560A1
Method (100) for optical detection of an object by an image sensor, the object and the image sensor being movable relative to each other, the image sensor being configured to receive a measurement of a movement speed of the sensor, which...  
WO/2021/156662A1
A method for communication includes detecting, at a first station (28) in a wireless network, a beacon transmitted over the wireless network by a second station (24) having multiple antennas (34). In response to the beacon, a request-to-...  
WO/2021/158681A1
Prior arrangement information is automatically fetched in response to detection that a radio presence advertising mobile device of a user is disposed in a region of interest that is operatively adjacent to a transaction-processing locati...  
WO/2021/156072A1
An acoustic sensor (115) for a vehicle (100) comprises a microphone (205); a first interface (215) for connection to a databus (240); a second interface (220) for connection to a system clock line (245); a clock generator (240); and a pr...  

Matches 251 - 300 out of 9,507