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WO/2013/069963 |
The present invention relates to a position compensation device using visible light communication and a method thereof. To this end, the present invention receives a visible light signal which includes lighting position information from ...
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WO/2013/070614 |
In some embodiments of the invention, a system for managing resource use in a Distributed Antenna System is provided. The system may include: a plurality of Digital Remote Units (DRUs) configured to send and receive wireless radio signal...
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WO/2013/064628 |
A method of determining a focused output signal of a sensor array comprising a plurality of sensors, each sensor being operable to output a sensor output signal responsive to a measured quantity, the focused output signal being indicativ...
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WO/2013/060637 |
The present invention relates to a photo radiation intensity sensor (1) comprising a housing (2), a lid part (4) and at least two sensor elements (7a, 7b, 7c, 7d) sensitive to radiation. The sensor elements (7a, 7b, 7c, 7d) are placed on...
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WO/2013/045699 |
The invention relates to a tracking device (10) for a light beam between a transmitter and a receiver with line of sight between them, which is provided with an optical tracking unit, which defines an optical axis (12), and an optical de...
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WO/2013/045231 |
The present invention relates to a device for detecting and locating mobile bodies provided with at least one radar. The device includes a radar function (12) comprising an antenna (2) arranged on a rotary structure (5), and a function (...
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WO/2013/045974 |
A method comprises measuring angular coordinates of an object (12) relative to a directional transceiver (10), the directional transceiver being at a first location relative to a reference coordinate system and having an orientation rela...
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WO/2013/048708 |
A receiving device captures sounds signals (e.g., ultrasonic) from multiple sound signal sources, selects the sound signals satisfying a reliability condition for use in determining an initial position of the receiving device relative to...
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WO/2013/049737 |
Signals are received, over a range of angles, at an input a device. The signals include a primary signal with a principal direction of arrival and an interfering signal with a respective interfering direction of arrival at the input. A p...
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WO/2013/042201 |
A sound source detection device (1) detects a prescribed sound source by comparing sound information collected by sound collectors (13, 14, 15, 16). The sound source detection device (1) is provided with a detection area determination un...
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WO/2013/041939 |
A sound source detection system for detecting a sound source (e.g., running sound of a vehicle) based on sound collected by microphones extracts characteristic amounts from the sound collected by the microphones, sets a plurality of clas...
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WO/2013/041942 |
A sound source detecting system that detects a predetermined sound source on the basis of sounds collected by sound collectors includes: a noise extracting unit that extracts a noise from signals of the collected sounds; and a noise supp...
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WO/2013/036121 |
The invention relates to an acoustic monitoring system comprising at least two isolated acoustic receivers (101a, 101b), such as hydrophones, for receiving acoustic signals from an acoustic source (16) and capable of spatial displacement...
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WO/2013/030339 |
An apparatus (100) for providing direction information based on a reproduced audio signal with an embedded watermark is provided. The apparatus (100) comprises a signal processor (110), which is adapted to process at least two received w...
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WO/2013/032332 |
The invention relates to a directional sound measurement device, comprising at least two pressure gradient microphones having the same directional characteristics, being co-located in a different orientation and a processor adapted to di...
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WO/2013/024200 |
Techniques are presented for creating multichannel output signals from input audio signals. A first signal is determined based on a number of subbands into which the input audio signals are divided and based at least in part on a directi...
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WO/2013/018964 |
The present invention relates to an apparatus for adaptive reception beam focusing, comprising: a transducer which receives an ultrasonic wave signal reflected from an image point; a delay offset application unit which calculates a delay...
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WO/2013/017753 |
The present invention relates to the field of apparatuses used to measure magnetic quantities and, more specifically, to a device for measuring, in a predefined plane, the position of a material deposited at the bottom of a body of water...
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WO/2013/019986 |
A position location system comprises transmitters that broadcast positioning signals. Each broadcasted positioning signal comprises a pseudorandom ranging signal. The position location system includes a remote receiver that acquires and ...
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WO/2013/015461 |
According to one aspect of the present invention, a device for detecting the direction of a sound source comprises: at least three microphone modules arranged on a plane; a structure arranged between the at least three microphone modules...
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WO/2013/014159 |
Embodiments of the present invention provide a mobile device comprising a receiver and an orientation determiner. The receiver comprises a plurality of antennas for receiving a signal from a stationary transmitter. Each antenna of the pl...
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WO/2013/009264 |
A method of determining the origin of non-standardised surface acoustic waves in a substantially homogenous and/or quasi-heterogeneous surface comprising passively detecting the acoustic waves in the surface, Short Time Fourier transform...
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WO/2013/009722 |
An array of microphones placed on a mobile robot provides multiple channels of audio signals. A received set of audio signals is called an audio segment, which is divided into multiple frames. A phase analysis is performed on a frame of ...
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WO/2013/009722 |
An array of microphones placed on a mobile robot provides multiple channels of audio signals. A received set of audio signals is called an audio segment, which is divided into multiple frames. A phase analysis is performed on a frame of ...
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WO/2013/010123 |
A system, device and method that enables units to communicate with each other and point to each other's location without requiring line-of-sight to satellites or any other infrastructure. Further, the system, device and method are able t...
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WO/2013/009880 |
A location aware intelligent transportation system determines ranges between a plurality of communication devices, including at least one mobile communication device. A method Includes receiving receive messages transmitted from a plural...
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WO/2013/002905 |
A method for estimating a geographic location of a mobile station includes calculating an angular position of a mobile station to a base station based on first and second signal strength measurements and an angular position reference for...
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WO/2013/002906 |
A method for estimating a geographic location of a mobile station within a coverage area of a wireless network includes: determining a radial distance of the mobile station from a serving base station based on a round trip measurement an...
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WO/2012/172550 |
The disclosure describes examples of systems, methods, program storage devices, and computer program products for tracking an object, where a reference image of the tracked object is outputted to an operator.
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WO/2012/170656 |
The present invention relates to a system for resolving phase ambiguities in phase rate of change (PROC) measurements of a long baseline interferometer (LBI). The system includes an LBI having a first antenna and a second antenna positio...
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WO/2012/170062 |
A third party device location estimation mechanism can be implemented in a wireless communication network. In one embodiment, a distance between an observing communication device and a reference communication device and a distance betwee...
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WO/2012/164540 |
A system for estimating apparatus position based on different types of positioning information. In at least one example implementation, an apparatus may sense wireless signals (802), and if the wireless signals are determined to comprise...
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WO/2012/166218 |
A reader includes a single receiver circuit and a switching circuit coupled to the single receiver circuit. A first antenna connection is coupled to the switching circuit, wherein the first antenna connection is configured to receive a f...
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WO/2012/164202 |
The invention relates to a method for tracking at least one mobile unit using a tracking device. The method comprises at least the following steps: (a) the tracking device receiving a signal emitted by the mobile unit(s), said signal com...
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WO/2012/160560 |
A computerized method of identifying a location of mobile client terminals. The method comprises providing to a mobile client terminal a mapping dataset which defines a plurality of physical locations of a plurality of beacon devices, re...
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WO/2012/160110 |
Method and system for determining positions of underwater sensors. The method includes sending a Doppler variant signal from a moving source; recording the signal with the at least one seismic sensor;evaluating a frequency drift of the r...
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WO/2012/161825 |
A method of signal processing includes calculating a range based on information from a reflected ultrasonic signal. Based on the calculated range, one among a plurality of direction-of-arrival (DOA) estimation operations is selected. The...
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WO/2012/155993 |
The invention relates to a method, a device and a system, as well as to the use for the determination of a propagation direction of signals from an emitter to a receiver, particularly of the orientation and/or location of the receiver an...
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WO/2012/156570 |
In a non-limiting and example embodiment, a method is provided for facilitating direction calculation, comprising: detecting, by an apparatus, at least one indication frame from another apparatus, determining properties associated with t...
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WO/2012/154079 |
The invention relates to radio direction finding. The result consists in increasing the quick response and the accuracy of the determination of azimuthal and elevation bearings and the amplitude of a signal from a source of radio waves (...
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WO/2012/152592 |
The invention relates to the technology of detecting and evaluating identification marks. The invention in particular relates to a system for detecting the identifier and position and/or location of at least one identification mark, comp...
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WO/2012/152654 |
The invention relates to a method for determining the relative position of a radiation source in relation to a shadow-casting unit (2') which, in its upper region, has a substantially circular opening (10a) the projection of which, onto ...
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WO/2012/152988 |
A system for providing positioning functionality in an apparatus without having to implement dedicated hardware. An apparatus that desires to receive directional information may receive a message from another apparatus (e.g., access poin...
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WO/2012/148721 |
Determination of the location and bearing of an RF-tag is accomplished through extended radio frequency triangulation. A beacon arrangement determines the direction of an RF tag from a specially designed beacon node. RF-tag localization ...
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WO/2012/149276 |
A system and a method for a blind direction of arrival estimation is provided for a nonlinear 1-dimensional array of M receivers of J < M unknown signals transmitted through an unknown channel and subject to Gaussian noise. The method ov...
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WO/2012/145210 |
A reference patch of an unknown environment is generated on the fly for positioning and tracking. The reference patch is generated using a captured image of a planar object with two perpendicular sets of parallel lines. The planar object...
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WO/2012/145054 |
An attenuator screen is positioned in front of the focusing optics of an optical sensor to reduce stray light from getting into the FOV of the optical sensor's opto-electronic detector. The attenuator screen comprises a 2-D array of subs...
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WO/2012/143349 |
The invention relates to a method for determining target parameters by the direction-selective reception of sound waves which are emitted or transmitted by a target, with an array of waterborne-sound sensors (20) of a sonar receiving sys...
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WO/2012/141632 |
The present technology relates to a channel estimator configured to operate based on a discrete wave channel model and measured channel responses between a transmitter having at least one transmit antenna and a receiver having at least o...
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WO/2012/140498 |
An approaching vehicle detecting system that detects an approaching vehicle on the basis of sounds collected by a plurality of sound collectors mounted on a host vehicle determines whether a transverse moving direction of a sound source ...
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