| Document |
Document Title |
|
WO/2018/219873A1 |
Embodiments create a method for determining relative positions (125_1, 125_2, 125_3) of receiver stations (124_1, 124_2, 124_3) of a position-determining system (120). The method comprises the following steps: transmitting a signal (126_...
|
|
WO/2018/222354A1 |
A method comprising: receiving a radio map of an indoor venue using survey data collected by a survey device positioned throughout the venue, the radio map including a boundary; receiving harvest data from a mobile device, wherein at lea...
|
|
WO/2018/218747A1 |
Provided in the present invention are an indoor positioning method and system, the positioning method comprising: S1. a receiving step, receiving a footstep sound vibration signal which is collected by a probe; S2. a detection step, usin...
|
|
WO/2018/222824A1 |
A method and apparatus for determining the location of an object with a sensor positions an instrument at a first location, controls the instrument to transmit a first omnidirectional signal during a first time, and determines a first di...
|
|
WO/2018/219975A1 |
The present invention relates to a collaborative system of sub-aquatic vehicles (10) able to follow a submerged linear element (1, 33) capable of varying or of producing a magnetic field, comprising at least a first sub-aquatic vehicle (...
|
|
WO/2018/222124A1 |
A method for vehicular self-positioning is executed by a positioning device in a vehicle (1). The positioning device computes a current estimated position of the vehicle as a function of local motion data obtained from a motion sensor in...
|
|
WO/2018/221515A1 |
[Problem] To efficiently measure the positional relationship between a host terminal and a wireless tag in a terminal device. [Solution] A terminal device 30: measures a first distance between a plurality of base stations 20 provided at ...
|
|
WO/2018/217323A1 |
Techniques described herein are directed toward enabling location support for 5G New Radio (NR) wireless access by a user equipment (UE) by utilizing existing LTE location support. More specifically, LTE positioning protocol (LPP) messag...
|
|
WO/2018/214977A1 |
A method for positioning a self-moving device (1), comprising the following steps: acquiring a current positioning signal of a self-moving device during a moving process and a reference positioning signal of the self-moving device before...
|
|
WO/2018/215642A1 |
The invention relates to a method for approaching a base station carried out by an autonomous underwater drone, the method comprising at least the following three consecutive phases (100, 110, 120): - an adjustment phase (100), in which ...
|
|
WO/2018/216170A1 |
This displacement measuring device is provided with: an electromagnetic wave transmitter 1, which is disposed at a measuring point, and which transmits electromagnetic waves from transmission antennas 2, 3; a plurality of reception anten...
|
|
WO/2018/215643A1 |
Bidirectional system for underwater navigation (1) comprising a base station (4) and an autonomous underwater drone (2) able to move with respect to the base station (4), the underwater drone (2) being configured to determine its own pos...
|
|
WO/2018/212906A1 |
Methods and systems are disclosed for obtaining a locus of an estimated location of a mobile device (404). According to an embodiment, a mobile device may obtain a plurality of timing advance parameters based, at least in part, on frames...
|
|
WO/2018/209830A1 |
Disclosed are a method and apparatus for improving pet searching efficiency. The method comprises: acquiring current information of an owner terminal and a friend terminal according to a request instruction sent by the owner terminal to ...
|
|
WO/2018/212244A1 |
Simplify, downsize and reduce power of devices which comprise the satellite navigation system used in approach and docking in space. The navigation system 1 which estimates an attitude of a target object T in space comprises: an optical ...
|
|
WO/2018/209467A1 |
Disclosed is a position detection method, comprising: step S101, instructing a plurality of speakers to send an acoustic prompt signal to a mobile terminal and a processing device according to a time rule or an intensity rule; step S102,...
|
|
WO/2018/210429A1 |
A method of calibrating a plurality of loudspeakers each corresponding to a respective microphone located at a respective predetermined location relative to the respective loudspeaker, each loudspeaker for playing back an audio channel, ...
|
|
WO/2018/209619A1 |
Embodiments relate to location determination of computing devices. An example system includes a processor configurable to identify, from a first device, a second device transmitting wireless signals to the first device. The processor is ...
|
|
WO/2018/211402A1 |
Methods and systems for locating a chemical source include measuring chemical concentration with sensors at a plurality of different positions. Measurements from pairs of positions are cross-correlated to determine an average velocity ve...
|
|
WO/2018/209893A1 |
The embodiments of the present invention provide a method and a device for adjusting the pointing direction of a microphone array. The method comprises: receiving multiple voice signals by means of a microphone array, the multiple voice ...
|
|
WO/2018/208404A1 |
A mobile device can send and receive signals in a dedicated frequency band and receive signals in a separate frequency band separate from the dedicated frequency band. The mobile device can send one or more frequency band compatibility c...
|
|
WO/2018/205169A1 |
A method and a device for estimating a time of arrival (ToA) of a radio signal are proposed. The radio signal comprises M subsignals carried on M subcarriers. A number of propagation paths and a time of arrival associated with a first pa...
|
|
WO/2018/208508A1 |
A method and apparatus for locating a target in a venue is described. A backend controller activates transmitters in a venue to send burst signals using a double symmetry configuration formed of a plurality of separate transmitter groups...
|
|
WO/2018/208520A1 |
Methods and systems are disclosed for obtaining an estimated location of a mobile device (404). According to an embodiment, a mobile device may obtain a plurality of timing advance parameters based, at least in part, on signals transmitt...
|
|
WO/2018/208730A1 |
The method includes at least one processor estimating a first set of bias errors of a first set of base stations by obtaining a first set of time-of-arrival (ToA) measurements associated with the first set of base stations and a first se...
|
|
WO/2018/204415A1 |
Described herein are methods and systems for locating lightning activity. A server computing device receives, from a satellite that detects lightning activity occurring in a geographic region, location coordinates and time data associate...
|
|
WO/2018/201914A1 |
An ultrasonic assembly (1) comprises: an ultrasonic wave receiving channel assembly (13); the ultrasonic wave receiving channel assembly (13) constitutes a receiving channel for ultrasonic waves, wherein the receiving channel has a stere...
|
|
WO/2018/203332A1 |
A system comprising: a transmitting device configured to transmit, in at least one plane, a plurality of directional signals each covering an angular sector, wherein every adjacent pair of said angular sectors overlaps partially to creat...
|
|
WO/2018/203326A1 |
A system and method for use in time synchronization of a plurality of receiver units are described. The method comprising: providing a plurality of receiver units arranged in preselected locations within a region of interest and at least...
|
|
WO/2018/203143A1 |
A system for locating an object (306) in a volume of space can include an electrical device (302) having multiple antennae (375), and a switch (345) coupled to the antennae. The system can also include a controller (304) communicably cou...
|
|
WO/2018/203135A1 |
A system for locating an object in a volume of space can include multiple electrical devices, where each electrical device includes a transceiver. The system can also include a controller communicably coupled to the electrical devices. T...
|
|
WO/2018/200164A1 |
A first communication device determines which one or more types of feedback information, from among a plurality of types of feedback information associated with a range measurement exchange session, a second communication device is to pr...
|
|
WO/2018/197259A1 |
Device (1) designed for tracking and monitoring of a travelling asset, comprising a mounting platform (2) with a device plug and play interface (6, 15, 19), further comprising at least one processing unit, and at least one internal senso...
|
|
WO/2018/196558A1 |
A method for user device position determination includes initiating a location determination process, receiving measurement reports originating from at least two user devices, the measurement reports include observed time difference of a...
|
|
WO/2018/201004A1 |
Certain aspects of the present disclosure provide methods and apparatus for enhancing a beamforming training procedure.
|
|
WO/2018/200084A1 |
Disclosed embodiments facilitate efficient positioning of stations (STAs) on wireless networks. A method on an Access Point may determine, at a first time, availability of the Access Point (AP) for positioning; and transmit, based at lea...
|
|
WO/2018/200039A1 |
A distributed navigation system architecture includes a plurality of navigation platforms, each having a universal navigation processor configured to communicate with other universal navigation processors, one or more relative navigation...
|
|
WO/2018/200659A1 |
An improved D.C. power supply for an emergency locator transmitter ELT mounted on an aircraft that does not require lithium batteries but instead uses conventional alkaline batteries in conjunction with a supercapacitor network to provid...
|
|
WO/2018/193133A1 |
The present invention relates to a device (DISP) for identifying a position (PosB) of a secondary electronic unit (BA) on a motor vehicle (V), comprising: - a central electronic unit (PE) suitable for managing the power supply to a plura...
|
|
WO/2018/193886A1 |
The present invention addresses the problem of providing: an information output system that can output information about a region in which a portable communication terminal moves; a detection system; an information output method; and a p...
|
|
WO/2018/195214A1 |
An autonomous distress tracking system for an aircraft is described. The system can include a transponder configured to transmit radio frequency (RF) emissions and an RF detector unit configured to detect the RF emissions. The system can...
|
|
WO/2018/194834A1 |
Embodiments are provided that include receiving sensor data from a sensor positioned at a -plurality of positions in an environment. The environment includes a plurality of landmarks. The embodiments also include determining, based on th...
|
|
WO/2018/194758A1 |
A method includes: receiving, at a mobile device configured for communication using a communication protocol associated with a dedicated frequency band, a first inbound signal from a first node, the first inbound signal having a format i...
|
|
WO/2018/191986A1 |
Disclosed in the present invention are a search method for an unmanned aerial vehicle, and ground control terminal (10). The search method for an unmanned aerial vehicle is employed to control a ground control terminal (10) having a dire...
|
|
WO/2018/193132A1 |
The present invention relates to a device (DISP) for identifying a position of a secondary electronic unit (BA) on a motor vehicle, comprising: - a central electronic unit (PE) suitable for managing the power supply to a plurality of sec...
|
|
WO/2018/190982A1 |
Methods, systems, and devices for wireless communication are described. A wireless device may identify a configuration for transmitting ranging signals in a vehicle-based communication system. The configuration may identify a plurality o...
|
|
WO/2018/189132A1 |
A technique comprising: generating a plurality of messages for radio transmission from a communication device via respective cells of a plurality of cells of a network, wherein the plurality of messages are useful for estimating timing a...
|
|
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/2018/190026A1 |
This mobile terminal position detection device (100, 150) is provided with: a connection request unit (102) for requesting that at least one of a plurality of receivers (10) installed in a vehicle (1) connect to a mobile terminal (20), a...
|
|
WO/2018/188287A1 |
A voice control method and apparatus, and a household appliance device. The method comprises: collecting voice information sent by a sound source based on a microphone array (11); identifying the voice information, and determining a targ...
|
