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Patent Searching and Data


Matches 1 - 50 out of 3,348

Document Document Title
WO/2019/095393A1
A method for error correction of a travel trajectory of an in-vehicle system comprises: determining whether a travel trajectory depicted by using satellite positioning data has an error (S1); if yes, obtaining positioning data of a speci...  
WO/2019/096986A1
A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises -at least one sensor element (130) having a matrix (132) of optical sensors, the optical sensors each having a light-sensi...  
WO/2019/095059A1
In a general aspect, motion is detected using wireless signals. In one example, a wireless signal transmitted through a space from a first wireless communication device is received at a second wireless communication device. Dynamic beamf...  
WO/2019/095041A1
In a general aspect, detected motion is localized based on channel response characteristics. In some aspects, channel responses based on wireless signals transmitted through a space between wireless communication devices are obtained. A ...  
WO/2019/095058A1
In a general aspect, motion is detected using wireless signals. In one example, beamforming dynamic information is obtained based on a set of wireless signals transmitted through a space from a first wireless communication device to a se...  
WO/2019/093852A1
An electronic device according to an embodiment of the present disclosure is an electronic device connectable to an external electronic device, and comprises: a wireless communication unit for receiving a wireless signal from the externa...  
WO/2019/084667A1
In a general aspect, motion is detected based on statistical parameters of received wireless signals. In some aspects, signals are obtained. The signals are based on wireless signals transmitted through a space and received at a wireless...  
WO/2019/084668A1
In a general aspect, motion is detected based on statistical parameters of received wireless signals. In some aspects, signals are obtained. The signals are based on wireless signals transmitted through a space and received at a wireless...  
WO/2018/226980A9
A method may include the following steps: determining, based on timing measurements between a first digital radio communication device (DRCD) node and at least a second DRCD node, a distance between the first DRCD disposed on a tanker an...  
WO/2019/084666A1
In a general aspect, a filter time aligns time varying RF-motion data. In some aspects, a method includes loading a first set of input signals (SISs) into an interference buffer over a first time period. The first SISs is based on a firs...  
WO/2019/089039A1
Example embodiments allow for training of artificial neural networks (ANNs) to generate depth maps based on images. The ANNs are trained based on a plurality of sets of images, where each set of images represents a single scene and the i...  
WO/2019/082252A1
The purpose of the present invention is to provide a position estimation device for enhancing the position estimating accuracy for a radio station the position of which is unknown. From the reception characteristics of an electromagnetic...  
WO/2019/081847A1
The present invention allows a connected object (4) to calculate its own position without using means that are embedded and specific for doing this. For this purpose, the connected object possesses a wireless receiving means for receivin...  
WO/2019/062734A1
Disclosed in the invention is an indoor positioning method based on Wi-Fi hot spots. The method comprises: building a fingerprint database; determining multiple target reference sample points from multiple reference sample points accordi...  
WO/2019/052818A2
The invention relates to a method for processing a pilot tone (110) played back over an electroacoustic system (102), using a mobile terminal (100), wherein said electroacoustic system (102) comprises at least one speaker (104, 106) for ...  
WO/2019/047455A1
A multi-maneuver target tracking method and system applicable to flicker noise. By means of a prediction step, an update step, a merging step, a generation step and an extraction step, flicker noise is modelled with t distribution, and a...  
WO/2019/041019A1
In a general aspect, motion is detected using vector representations of channel responses. In some aspects, a first set of channel responses are obtained based on wireless signals transmitted through a space during a first time period. F...  
WO/2019/038893A1
This position detection system (100) includes a device for use in detection (101) that has a known position, and wireless slave devices (103) mounted on each of multiple targets. On the basis of the communication state between a referenc...  
WO/2019/038934A1
This position detection system (100) includes a device for use in detection (101) that has a known position, and wireless slave devices (103) mounted on each of multiple targets. On the basis of the communication state between a referenc...  
WO/2019/034252A1
The disclosure relates to a mobile device (1010), comprising: a receiver (1011), configured to receive at least one radio signal (1025, 1035, 1045) from a corresponding radio transceiver, in particular a base station (1020, 1030, 1040), ...  
WO/2019/034836A1
The present invention provides a method suitable for use in a sense and avoid system of a vehicle having a hyperspectral imaging system, the method comprising: estimating the range to an object from the vehicle, wherein estimating the ra...  
WO/2019/029782A1
A method for controlling a plurality of vehicle entrances is disclosed, the said method comprising the steps of: supplying a mobile signal generator in communication with a control unit within the vehicle; sending a first signal from the...  
WO/2019/032684A1
Systems and methods for generating mapping data for an autonomous vehicle (e.g., robotic devices). The methods include obtaining three-dimensional environmental data of an environment from a distance sensor. The three-dimensional environ...  
WO/2019/029157A1
Disclosed in the present invention are an apparatus and method capable of automatically identifying an obstacle in front of a mobile terminal, the apparatus comprising a transmitting module, a receiving module and a controller MCU module...  
WO/2019/026338A1
An in-vehicle wireless communication device that is mounted in a vehicle (1) and is for wireless communication with a mobile terminal (10) carried by a user of the vehicle, said in-vehicle wireless communication device comprising: a cali...  
WO/2019/025753A1
A data processing apparatus comprises data communication circuitry to communicate data, by wireless radio frequency communication, with a set of one or more external devices, the data communication circuitry being configured to detect a ...  
WO/2019/024728A1
An optical detection assembly (200, 300, 400), comprising: a photosensitive element (210, 310, 410), configured to receive an optical signal and convert same into an electric signal; and a light guide component (220, 320, 421, 422, 423, ...  
WO/2019/023507A1
An example system comprising a first transceiver configured to receive a request airframe from a second transceiver over a wireless link, the request airframe including a first timestamp indicating a first time T1 timestamp a second time...  
WO/2019/022364A1
A display device is disclosed. The display device comprises: a signal reception unit; a communication unit for communicating with a remote control device; a storage unit for storing sound data; a speaker; and a processor for playing a so...  
WO/2019/020058A1
Proposed are a vehicle, a vehicle positioning method and a vehicle-mounted device. The vehicle comprises: a calculation module and a vehicle-head transceiving module mounted at a vehicle-head position of the vehicle. The vehicle-head tra...  
WO/2019/006780A1
The present invention relates to the field of positioning, and in particular to an antenna delay calibration method, device and system. The antenna delay calibration method provided by an embodiment of the present invention comprises: re...  
WO/2018/234626A1
An apparatus for generating at least one distance estimate to at least one sound source within a sound scene comprising the least one sound source, the apparatus configured to:receive at least two audio signals from a microphone array lo...  
WO/2018/229636A1
An acoustic location determination system is disclosed. The system includes one or more transmitting devices and one or more mobile devices. The transmitting device includes a first transducer configured to transmit first acoustic signal...  
WO/2018/226980A1
A method may include the following steps: determining, based on timing measurements between a first digital radio communication device (DRCD) node and at least a second DRCD node, a distance between the first DRCD disposed on a tanker an...  
WO/2018/210258A1
Disclosed are a wireless electromagnetic wave following method and system. According to the invention, based on the wireless electromagnetic wave following method, wireless electromagnetic waves sent from a transmitting antenna disposed ...  
WO/2018/188824A1
The invention relates to a method for ascertaining a placement region of a mobile terminal relative to a vehicle, having the steps of: generating a plurality of positions relative to the vehicle; calculating a placement probability of th...  
WO/2018/176071A1
In a method for accurately locating a cable defect of a cable (1) for transmitting electric energy laid in the ground, a precise position is established with a mobile precision localization device (5) on the basis of an approximate posit...  
WO/2018/182468A1
Method performed by a first node (101) for managing a movement of a radio antenna (120). The first node (101) operates in a wireless communications network (100). The first node (101) determines (302) whether the movement of the radio an...  
WO/2018/177930A1
The invention relates to a method for locating a mobile device (1), said method comprising the following steps: transmitting ultrasound signals by means of a plurality of transmitting devices (21 to 23) arranged in a spatially distribute...  
WO/2018/171976A1
The disclosure relates to a monitoring system (600) for monitoring an Unmanned Aerial Vehicle (UAV) (110), the monitoring system comprising: a mobile communication system (610) comprising at least three base stations (BSs) (201, 202, 203...  
WO/2018/175995A1
An apparatus and associated methods for measuring thickness and velocity of flat moving materials utilizing high frequency radar technologies. Two identical radar-based systems for measuring absolute distances between the source of the r...  
WO/2018/165735A1
In a general aspect, motion detected using wireless signals is categorized. In some aspects, frequency response signals are obtained. The frequency response signals are based on wireless signals that were transmitted through a space and ...  
WO/2018/165736A1
In a general aspect, motion is detected by processing wireless signals using stored modem parameters. In some aspects, stored modem parameters are accessed from a memory of a wireless sensor device. The stored modem parameters represent ...  
WO/2018/165739A1
In a general aspect, the radio state of a wireless communication device is controlled. In some aspects, a first set of motion detection signals is processed by operation of a radio subsystem of a wireless communication device in a first ...  
WO/2018/165737A1
In a general aspect, a wireless communication channel is selected based on signal quality metrics. In some aspects, a first wireless communication device receives a first set of signals based on wireless signals transmitted through a spa...  
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/2018/165738A1
In a general aspect, a wireless communication channel is selected based on signal quality metrics. In some aspects, a first wireless communication device receives a first set of signals based on wireless signals transmitted through a spa...  
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/2018/153836A1
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/2018/155981A1
An aspect of the present invention provides a method for providing a voice recognition trigger, the method comprising the steps of: estimating a first distance, which is the distance between a device and a user, on the basis of proximity...  

Matches 1 - 50 out of 3,348