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WO/2016/087661A1 |
The method of estimating the trajectory of a mobile source (SM) in a plane in space by passive pathway, the mobile source (SM) generating at least one first signal (S1) and one second signal (S2) propagating respectively at two different...
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WO/2016/079911A1 |
Provided is a receiver capable of correctly specifying the position of a user having attached thereto a device that performs wireless signal communication, said position being specified irrespective of the positional relationship between...
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WO/2016/068657A1 |
The present invention provides a location determination device and a method for operating the same. That is, the present invention can determine a location of a neighboring vehicle using a reception time point difference and a signal str...
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WO/2016/060177A1 |
This user device, which is used in a mobile communication system that supports D2D communication, is provided with: an acquisition means that acquires information on transmission power for D2D signal transmission in a transmission-side u...
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WO/2016/056383A1 |
Disclosed is a position detection device wherein a transmitter that radiates electromagnetic waves having a first frequency is disposed above a reflecting surface that reflects electromagnetic waves. A first reception device includes at ...
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WO/2016/045109A1 |
A car reversing auxiliary system and method comprise ultrasonic wave transmitting modules (101) for transmitting ultrasonic waves. There are at least eight ultrasonic wave transmitting modules (101) arranged around a car body respectivel...
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WO/2016/046274A1 |
The invention relates to a method for producing a message (35) characterised by a time stamp (41) and a location stamp (42), which are to be sent in a vehicle ad-hoc-network (34) from a sending node (5, 6) to a receiving node (2), compri...
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WO/2016/048049A1 |
The present disclosure relates to technical matters for sensor networks, machine to machine (M2M) communication, machine type communication (MTC) and Internet of Things (IoT). The present disclosure can be used for intelligent services b...
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WO/2016/048370A1 |
Embodiments described by the present disclosure provide improved systems and methods for determining the location of a mobile device, In one embodiment, a system comprises a distributed antenna system (DAS) configured to relay signals to...
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WO/2016/048022A1 |
The present invention relates to a hybrid-based spatial location tracking system for enabling the use thereof in various application fields other than information security and entry/exit control through the accurate measurement of the sp...
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WO/2016/042606A1 |
A transmission terminal has (1) a transmission unit for transmitting a distance measurement signal for measuring a distance through a first medium, (2) a transmission and reception unit for transmitting and receiving a control signal thr...
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WO/2016/042951A1 |
[Problem] To provide a position detection system capable of accurately measuring the position of a moving body through the use of height direction information. To provide a position detection system in which it is difficult for measureme...
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WO/2016/042208A1 |
Lock system, mobile device and method for indicating the location of a lock with a mobile device (102), which mobile device (102) sends and receives a radio signal and communicates with the lock (100) via radio-frequency communication, w...
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WO/2016/040175A1 |
Methods and apparatus are disclosed to determine the location of endpoints of interest. An example method involves in response to detecting a transmission from the endpoint, determining whether the endpoint is an endpoint of interest. If...
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WO/2016/035418A1 |
This distance measurement system comprises a detected device 2 and a distance measurement device for calculating the distance to the detected device 2. The detected device 2 is provided with a transmission unit 6 which synchronizes the p...
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WO/2016/027104A1 |
We describe a sensor system for measuring relative distance between sensors of the system, the sensor system comprising at least two sensors, wherein each said sensor comprises an RF transceiver coupled to a microprocessor and stored pro...
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WO/2016/024335A1 |
A detection system characterized by the provision of the following: a fixed transmission antenna line that transmits radio waves; a fixed reception antenna line that receives the radio waves transmitted by said fixed transmission antenna...
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WO/2016/024036A1 |
A safety network system (1) of an underground mine (2), comprising a monitoring system (3), plurality of reader devices (6, 6a, 6b, 6c, 6d), each of which being arranged in a known location in a gallery (5) of said mine, and being capabl...
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WO/2016/021313A1 |
A speckle pattern is effectively utilized. An information processing device is provided with a light output unit and an acquisition unit. The light output unit of the information processing device outputs a plurality of beams of light fo...
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WO/2016/019362A1 |
Techniques are described herein for determining the distance from, to or between radiating objects in a multipath environment. For example, embodiments of the present disclosure describe techniques for determining the distance between an...
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WO/2016/018626A1 |
A technique for non-echo pulsed ranging of a mobile device within an environment includes a plurality of emitters within the environment transmitting signal pulses of a predefined frequency to a mobile device that can receive a signal pu...
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WO/2016/007698A1 |
Wearable devices are described herein including at least two photodetectors and a mount configured to mount the at least two photodetectors to an external surface of a wearer. The at least two photodetectors are configured to detect alig...
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WO/2016/005893A1 |
A detector (110) for determining a position of at least one object (112), the detector (110) comprising: at least one transfer device (114) for imaging the object (112) into an image plane (116), the transfer device (114) having a focal ...
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WO/2016/004313A1 |
Systems and methods for tracking, locating, identifying, or mapping movements of persons or personnel within a facility may include badges carried by selected persons or personnel through the facility, and these badges can each include a...
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WO/2016/002131A1 |
A portable device (2, 5) performs wireless communication with an in-vehicle device (15), and is provided with: an acquisition unit (S203, S503) that acquires signal intensity of the wireless communication; a first measuring unit (21) tha...
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WO/2015/197237A1 |
The invention relates to a method for tracking a target vehicle (9) approaching a motor vehicle (1) by means of a camera system (2) of the motor vehicle (1). A temporal sequence of images (10) of an environmental region of the motor vehi...
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WO/2015/193884A1 |
Systems and methods of impact handling and ultrasound alerting are provided. Systems comprise an ultrasound transmitter is configured to transmit ultrasound signals at specified frequencies, a controller associated with a vehicle seat an...
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WO/2015/194771A1 |
In one aspect of the invention, a method for determining the location of a device is described. The method involves using one or more signal emitting platforms, which are capable of performing a wide variety of operations. In some embodi...
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WO/2015/188590A1 |
A wireless distance monitoring apparatus, comprising a main device (1) and sub-devices (2, 3), wherein the main device (1) and the sub-devices (2, 3) are separately arranged and an information transmission channel is established through ...
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WO/2015/189243A1 |
The invention relates to a method for estimating a parameter representing the distance of an object (4), by means of an image sensor provided on a motor vehicle. Said method includes the following steps: determining a first value of the ...
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WO/2015/186738A1 |
Provided is a vehicle communication system that makes it possible to minimize increases in man-hours required for various adjustments and to accurately determine the location of a portable device irrespective of whether or not the portab...
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WO/2015/184505A1 |
Disclosed is a system and method for discouraging an animal from entering an area, a controller for the system, and a method for controlling the system. The system comprises a first unit for attachment to the animal and a second unit for...
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WO/2015/185668A1 |
Method, device and system for indoor localization and tracking A method of determining a position of a mobile agent in an indoor environment is provided, wherein one or more fixed anchors are arranged at predetermined positions within th...
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WO/2015/183944A1 |
In an embodiment, a tile device includes a plurality of piezoelectric transducers elements and a base adjoining and supporting the plurality of piezoelectric transducers elements. The base includes integrated circuitry programmed to succ...
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WO/2015/181578A1 |
Audio signals may be used for distance measurement with good autocorrelation properties which provides for the possibility of sub-sample delay measurement. Continuous playback and recording by all devices during the distance measurement ...
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WO/2015/182879A1 |
The present invention relates to a device for locating a portable article, which is attached to the portable article so as to generate a voice signal such that the portable article can be located. To this end, the device for locating a p...
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WO/2015/177172A1 |
The invention relates to a method for carrying out passive trajectography on a plurality of sources emitting first signals includes: acquiring, via a set of N sensors (Ci)i∈[1; N], signals emitted by at least one source over a window o...
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WO/2015/177853A1 |
A moving body traveling direction detection system having a moving body terminal device mounted on a moving body that moves along a track and a plurality of wireless base stations, wherein the moving body terminal device has a reception ...
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WO/2015/177002A1 |
The invention relates to a method for estimating the geographical distance or for estimating a range of the geographical distance between at least two user equipments by means of transmitting at least one discovery message for device to ...
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WO/2015/179154A2 |
Methods, systems, and devices are described that provide for wireless ranging. The methods, systems, and/or devices may include tools and techniques that provide for determining a range based on a TOD and a TOA that is adjusted based on ...
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WO/2015/170703A1 |
[Problem] To provide a movement detection program and object movement detection device that can detect the movement of an object with a simple method other than image processing. [Solution] A movement distance (L(s)) is calculated on the...
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WO/2015/167172A1 |
Provided is a method comprising the steps of: determining segments for a plurality of trajectories, each of the plurality of trajectories including radio frequency data of a communication device; determining radio frequency characteristi...
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WO/2015/148195A1 |
Techniques are disclosed for determining a light-based communication (LCom) receiver position. The techniques can be used to determine the position of a receiver relative to a specific luminaire within the field of view (FOV) of the rece...
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WO/2015/142717A1 |
The present disclosure provides techniques for improving IMU-based gesture detection by a device using ultrasonic Doppler. A method may include detecting the onset of a gesture at a first device based on motion data obtained from an IMU ...
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WO/2015/137424A1 |
Ultrasonic transducers (52a, 52b) receive ultrasonic waves driven by a drive signal the frequency of which changes with time. A calculation unit (55) computes a cross-correlation function between the received ultrasonic waves and the dri...
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WO/2015/137425A1 |
Ultrasonic transducers (52a, 52b) receive ultrasonic waves driven by a drive signal the frequency of which changes with time. A cross-correlation function computation unit (57) computes a cross-correlation function between the received u...
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WO/2015/137426A1 |
On the basis of the propagation time of ultrasonic waves, this ultrasonic position detection system calculates a first distance (d1) which is the distance from a first ultrasonic transducer (XA1) of a first device (DA) to a second ultras...
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WO/2015/131887A1 |
The invention relates to a device for increasing the precision of the spacing and the relative speed of a camera-based sensor using the longitudinal acceleration for use in vehicles, for example in passive safety applications. In a first...
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WO/2015/130794A1 |
To make small UAVs capable of geolocation of emitters, a low cost, low power, small weight and power radio receiver receives and tracks Doppler frequency at a minimum. In order to minimize the size, weight and power (SWAP), a single rece...
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WO/2015/121729A1 |
A distance information acquisition method is a method for measuring a distance to a distance information acquisition target with a distance sensor. The method includes: Step S20 of detecting a vector which indicates the target; Step 50 o...
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