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Matches 1 - 50 out of 3,284

Document Document Title
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...  
WO/2018/155231A1
Provided are a sound source detecting method and detecting device which enable accurate detection of the position of a sound source using an acoustic intensity measurement result. In this detecting method, Iall, which is the total value ...  
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/2018/147927A1
Embodiments of a phase difference estimator and method are generally described herein. The phase difference estimator (220) includes a delay element (202) to delay a reference clock signal (205) that includes an alternating symbol wavefo...  
WO/2018/145687A1
The invention relates to a device and method for detecting flying objects by means of a stereo camera system and a high-frequency scanner that has a linear antenna system.  
WO/2018/146564A1
There is provided a method for acquiring information regarding terrain and/or objects within a volume, said method comprising: transmitting signals over time ("node signals") from one or more nodes of a wireless network ("subject network...  
WO/2018/144235A1
A system and method for determining vehicle position uses light based communication (LBC) signals and a received signal strength indicator (RSSI) to determine the vehicle position. Each vehicle includes a LBC system having an array of tr...  
WO/2018/141447A1
The invention relates to a method for localising a highly automated vehicle (HAV) in a digital localisation map, comprising the steps: S1 sensing features of semi-static objects in an environment of the HAV by means of at least one first...  
WO/2018/139771A3
The present invention relates to a highly accurate wireless positioning method and device whereby: the strength of at least one signal transmitted from at least one fixed node is measured; the relative position of a mobile node is estima...  
WO/2018/139773A1
The present invention relates to a simultaneous localization and mapping (SLAM) method and device robust to changes in wireless environment, wherein a relative location of a mobile node is estimated on the basis of detection of the movem...  
WO/2018/139771A2
The present invention relates to a highly accurate wireless positioning method and device whereby: the strength of at least one signal transmitted from at least one fixed node is measured; the relative position of a mobile node is estima...  
WO/2018/139772A2
The present invention relates to a highly accurate hybrid positioning method and device robust against path changes, whereby: a relative position of a mobile node is estimated on the basis of a detection of the movement of the mobile nod...  
WO/2018/139772A3
The present invention relates to a highly accurate hybrid positioning method and device robust against path changes, whereby: a relative position of a mobile node is estimated on the basis of a detection of the movement of the mobile nod...  
WO/2018/127253A1
The invention relates to an electronic coupling system by means of which a travel unit (1) can be coupled, having a transmission unit (2), a receiving unit (3), an analysis unit (4), and a drive unit (5). The transmission unit (2) has a ...  
WO/2018/128669A1
A method for visual inertial odometry (VIO) -aided global positioning is described. The method includes updating an extended Kalman filter (EKF) state including a current pose and a sliding window of multiple prior poses. The sliding win...  
WO/2018/119520A1
An active downhole antenna located in a borehole receives electromagnetic (EM) telemetry transmissions from sources in adjacent boreholes. The antenna comprises a processor operable do decode and measure signal to noise ratio of received...  
WO/2018/121361A1
A smart vehicle backtracking method comprises: broadcasting, by a radio signal broadcast apparatus arranged at a vehicle to be found, and at a fixed time interval, a broadcast frame; upon a vehicle tracking device receiving the broadcast...  
WO/2018/125307A1
A system of multi-modal transmission of packetized data in a voice activated data packet based computer network environment is provided. A natural language processor component can parse an input audio signal to identify a request and a t...  
WO/2018/117283A1
According to one embodiment of the present invention, a graph is generated according to the locations of user terminals by using the wireless signal strength of a user terminal, and the location of the user terminal is estimated by measu...  
WO/2018/115322A1
A method for evaluating a distance (d) between an identifier (20) and a vehicle (10) comprises the following steps: - for each frequency among a plurality of frequencies, measuring an amplitude and a phase on receiving an electromagnetic...  
WO/2018/117554A1
A server according to one embodiment comprises: a communication circuit for communicating with a user terminal; a storage including a fingerprint DB for storing fingerprints corresponding to a plurality of points and a signal fluctuation...  
WO/2018/109435A1
According to an aspect of the invention, there is provided a control system (1000) for controlling a projectile (4), the control system comprising: a plurality of transmitters (210a-d), wherein each transmitter of the plurality of transm...  
WO/2018/106467A1
Methods, systems, and storage media for reserving radio resources for providing accurate and reliable vehicle-to-everything (V2X) positioning are described. The V2X positioning mechanisms may allow vehicle user equipment (vUEs) to determ...  
WO/2018/106311A3
A signal of opportunity (SOP)-aided inertial navigation system (INS) framework provides various technical solutions to technical problems facing GNSS implementations. A mobile receiver, whether handheld or vehicle-mounted, has access to ...  
WO/2018/101495A1
The present invention relates to an RSSI-based positioning method using an iBeacon and comprises the steps of: allowing a user terminal to scan adjacent iBeacon nodes so as to select four iBeacon nodes in order based on the size of the R...  
WO/2018/098252A1
An apparatus and method for measuring a swimmer's speed and conveying the speed to the swimmer in real time includes a plurality of ultrasonic beacons each having a transducer configured to emit ultrasonic signals in a pool or other body...  
WO/2018/095798A1
An access apparatus (ZV) for a vehicle (FZ) has a vehicle-side position-determining device (PBE) for determining the position (POS1, POS2, POS3) of a mobile identification signal generator (IDG) with respect to the vehicle. In addition, ...  
WO/2018/091649A1
A detector (110) for determining a position of at least one object (112) is disclosed. The detector (110) comprises: - at least one sensor element (118) having a matrix (120) of optical sensors (122), the optical sensors (122) each havin...  
WO/2018/091640A2
A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least on...  
WO/2018/091638A1
A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: -at least two optical sensors (118, 120, 176), each optical sensor (118, 120, 176) having a light-sensitive area (122, 12...  
WO/2018/091640A3
A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least on...  
WO/2018/088728A1
Provided are a position detection system using an RFID and a position detection method using the same, the position detection system comprising: a transmission module; a detection antenna; a detector; and a display unit. The transmission...  
WO/2018/088894A1
System for detecting a person on an underground, which is provided with passive RFID tags (1) in a predetermined pattern, while the person is provided with a sensor module (2), which is adapted to determine the position thereof relative ...  
WO/2018/087095A1
The present invention relates to a method (200) for transmitting a signal by a transmitter device (110) to a satellite (120) moving in orbit around the Earth, said transmitter device (110) and the satellite (120) comprising wireless tele...  
WO/2018/077289A1
An obstacle detection sensor for a robot. The robot is provided with at least one linear laser emitting device (1) facing the ground in front of the robot; at least one digital imaging module (2) is provided in the front of the robot at ...  
WO/2018/077959A1
There is provided a method (120) and/or an apparatus for time of arrival, TOA, measurements. One method comprises: performing (122), at a sample resolution, a correlation process on a received measurement signal (132) to obtain a measure...  

Matches 1 - 50 out of 3,284