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WO/2020/214758A1 |
A wirelessly locatable tag may be configured to transmit a wireless signal to an electronic device to facilitate localization of the wirelessly locatable tag by the electronic device. The wirelessly locatable tag may include an antenna a...
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WO/2020/207580A1 |
Audio processing apparatus and method for localizing an audio source The invention relates to an audio processing apparatus (400) for localizing an audio source. The audio processing apparatus (400) comprises a plurality of audio sensors...
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WO/2020/210084A1 |
An audio system for a wearable device dynamically updates acoustic transfer functions. The audio system is configured to estimate a direction of arrival (DoA) of each sound source detected by a microphone array relative to a position of ...
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WO/2020/203823A1 |
The purpose of the present invention is to make it possible to visually understand an incoming status of radiowaves. This radio measurement system is provided with: a camera device; an antenna device including a plurality of antenna elem...
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WO/2020/205364A1 |
An access system for a vehicle is provided and includes antennas and an access module. The antennas are configured to each receive a signal transmitted from a portable access device to the vehicle. One of the antennas is a circular polar...
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WO/2020/205369A1 |
An access system for a vehicle is provided. The access system includes antennas and an access module. The antennas are configured to each receive a signal transmitted from a portable access device to the vehicle. The signal is transmitte...
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WO/2020/192525A1 |
An irradiance-based radiation source orientation method, comprising the following steps: irradiating M sides of a regular pyramid or frustum with a radiation source, measuring an irradiance of M sides; sorting the irradiance of M sides t...
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WO/2020/196580A1 |
This radar device is provided with: a transmission circuit for transmitting, from a plurality of transmission antenna elements, each of a plurality of radar signals in which a first phase rotation is cyclically applied to each of the plu...
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WO/2020/190708A1 |
A method for sidelink beam acquisition for device to device (D2D) communication includes calculating, by a base station, one or more first directions, where the one or more first directions are directions of a second electronic device lo...
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WO/2020/185143A1 |
The invention discloses a method and a system for locating a retro-reflecting object (6) on a manufacturing tool within a volume, said volume consisting of a transparent medium and being limited by the boundary of the field-of-view (FOV)...
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WO/2020/180847A1 |
A harmonic radar apparatus includes a transmitter configured to transmit a plurality of fundamental frequencies towards a scene. A further aspect of the harmonic radar apparatus includes a receiver configured to receive a reflected signa...
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WO/2020/178256A1 |
An apparatus comprises a receiver (201) receiving a multi-channel audio signal representing audio for a scene. An extractor (203) extracts at least one directional audio component by applying a spatial filtering to the multi-channel sign...
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WO/2020/178837A1 |
Aspects of the invention may be related to a system and a method for determining a geographic location corresponding to pixels in a scan. For a scan of an area including a plurality of pixels, receiving, measurements of at least one phys...
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WO/2020/172383A1 |
A system and method for determining an Angle of Arrival (AOA) for frequency modulated communications. The system may include first and second antennas spaced apart from each other by a distance, and configured to receive wireless communi...
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WO/2020/169386A1 |
The invention relates to a method for adapting the resolution of a multisensor system (10) of a road vehicle (1). At least one acoustic signal is processed in order to locate and classify an underlying noise (S), at least one hazardous z...
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WO/2020/169629A1 |
A device is arranged for determining a first distance according to a ranging protocol using a measurement message from a second device. A cooperating device (130) has a directional antenna (133) and is located at a trusted distance (150)...
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WO/2020/170510A1 |
An unmanned aircraft (100) is provided with a processor (101) and a sensor including at least a microphone (105) for generating sound data. The processor (101) determines the quality of a target sound using sound data generated by the mi...
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WO/2020/165134A1 |
The invention relates to synchronisation, range finding and other measuring in radio systems, which are able to carry out a frequency switch with knowledge of the phase position. The object of the invention is to simplify known methods, ...
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WO/2020/163194A1 |
A system and method for maintaining a laser impinging on a laser detector assembly includes determining a location of the laser from a rotating laser transmitter impinging on a laser sensor. A current position of the laser sensor along a...
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WO/2020/154377A1 |
Techniques are disclosed for determining AOA of one or more radar pulses received at a vehicle and originating from a source. The techniques are particularly well- suited to provide pilots with a more accurate determination of the azimut...
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WO/2020/151942A1 |
The invention relates to a vehicle window with an anisotropic light sensor, having a first glass layer (1) and a second glass layer (9), wherein: an arrangement of light-sensitive elements (5) is arranged, substantially parallel to the f...
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WO/2020/148802A1 |
This beam formation device comprises: a Doppler bin detection unit (5) for detecting a target Doppler bin that is a Doppler bin in which a target signal is present from a correlation matrix calculated by a correlation matrix calculation ...
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WO/2020/150173A1 |
Disclosed are techniques for determining a line-of-sight (LOS) path between a transmitter and a wireless device in a wireless communications network. In an aspect, a wireless device receives, from the transmitter, a first reference signa...
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WO/2020/148752A1 |
A method and system are presented for determining properties of an electromagnetic waveform. The method comprises: providing measured parametric EM field data indicative of measured vector components of electric and magnetic fields of an...
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WO/2020/144217A1 |
A detector(110) for determining a position of at least one object (112) is proposed. The detector (110) comprises -at least one sensor element (114) having a matrix (116) of optical sensors (118), the optical sensors (118) each having a ...
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WO/2020/139448A1 |
At least some embodiments of the present invention are directed to RFID reader systems configured to estimate a directional bearing of an RFID tag. In an embodiment, the present invention is an RFID system configured in a way that upon a...
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WO/2020/127739A1 |
The present invention relates to a method for analyzing properties of an incident signal by an analysis device comprising an antenna network comprising N linearly spaced antennas, the method comprising a step of: - receiving the incident...
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WO/2020/131572A1 |
Detecting unauthorized access of a locked key container having a key for a vehicle or a premises. An indication is received at a sensor coupled to the key that the key container is being tampered with. A notification is sent in response ...
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WO/2020/126854A1 |
A sound or vibration source localization system with a master unit and a plurality of slave units. The master unit transmit a time synchronization signal via an RF link to the slave units. A microphone or vibration sensor in each of the ...
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WO/2020/117283A1 |
The disclosed computer-implemented method for performing directional beamforming according to an anticipated position may include accessing environment data indicating a sound source within an environment. The device may include various ...
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WO/2020/117934A1 |
A navigation system for a swarm of guided projectiles, such as cruise missiles, having three or more projectiles launched at a target is provided. The projectiles can be in secure communication with one another and can operate as a singl...
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WO/2020/118291A1 |
A method, computer program product, and computer system for identifying, by a computing device, a plurality of sources. One or more feature values of a plurality of features may be assigned to a first source of the plurality of sources. ...
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WO/2020/113260A1 |
A method of assessment of aspects of one or more electromagnetic signals, the method including, in an electronic processing device: receiving one or more data feeds relating to one or more of: cosmic, atmospheric, and local environmental...
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WO/2020/115351A1 |
The present disclosure describes a self-positioning system, a tracking beacon and a self-positioning method for a vehicle. The self-positioning system is configured to estimate an direction of arrival of a radio wave tracking beacon 5 si...
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WO/2020/111373A1 |
Disclosed is a two-step method for estimating an angle of arrival on the basis of a lens antenna. The disclosed method comprises: step (a) for selecting the antenna having the greatest power from among N signals received via N antennas a...
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WO/2020/112940A1 |
An optical beacon may include a housing, an optical emitter at least partially disposed within the housing, and an optical identifier generator optically coupled to the optical emitter. Light incident on the optical identifier generator ...
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WO/2020/110027A1 |
The invention relates to improvements to a method (100) for controlling a soil working means based on image processing. The soil working means comprises a locomotion member (201) for moving the working means at a predetermined speed (V)....
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WO/2020/105829A1 |
The present invention relates to an indoor navigation system and method using a GNSS, the system comprising: an external GNSS antenna which receives multiple satellite signals from multiple GNSS satellites; a satellite channel allocation...
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WO/2020/106789A1 |
An apparatus for monitoring deployment of filtration media at least partially surrounding a tubular disposed in a borehole penetrating the earth includes a carrier configured to be conveyed through the tubular, a low-frequency acoustic w...
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WO/2020/106022A1 |
A signal direction detecting method for a circular array antenna, according to one embodiment of the present invention, comprises the steps of: receiving signals; calculating a phase difference for the signals of each of a plurality of r...
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WO/2020/104652A1 |
The invention relates to an antenna arrangement (1) comprising at least one first antenna (2) which is designed to be connected to at least one second antenna (3) via a radio channel, at least one apparatus for detecting or predicting a ...
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WO/2020/099009A1 |
The invention relates to a method for operating a device for a mobile communications system having at least two communications devices, said method having the following steps: determining context information of at least one communication...
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WO/2020/102817A2 |
Camera heads and associated systems, methods, and devices for inspecting and/or mapping pipes or cavities are disclosed. A camera head may be coupled to a push-cable and may include one or more image sensors to capture images and/or vide...
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WO/2020/101891A1 |
An image sensor suitable for use in an augmented reality system to provide low latency image analysis with low power consumption. The image sensor may have multiple pixel cells, each of the pixel cells comprising a photodetector to gener...
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WO/2020/088350A1 |
Embodiments of the present application relate to the field of communications, and disclosed are a positioning method and device; and in a 5G-NR system, a UE can be positioned only by measuring an uplink angle of arrival. The method compr...
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WO/2020/086357A1 |
Various embodiments include a directional awareness audio communication system and method. The system may include remote speaker/transmitting device(s) and listener/receiving device(s). The speaker/transmitting device(s) may send real-ti...
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WO/2020/080333A1 |
An arrival angle detecting device (1) is provided with an array antenna (2), a correlation matrix calculating unit (4), a spatial average processing unit (5), and an arrival angle estimating unit (6). The array antenna (2) consists of a ...
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WO/2020/075008A1 |
Provided is a vehicle alarm device (200) having a novel configuration. This vehicle alarm device (200) has a sound source detection device (110), wherein the sound source detection device (110) includes a plurality of microphones (116) a...
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WO/2020/075319A1 |
[Problem] To provide an observation device, and observation method, and a program, whereby radio source information can be directly determined using a deconvolution method and Prony's method, without using the phase of an electric field ...
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WO/2020/072522A1 |
A method and system device provides a unique object identification process by obtaining information from one or more of radar signals, infrared signals, optical signals, audio signals, and other signals. The method includes continuously ...
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