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Matches 1 - 50 out of 17,658

Document Document Title
WO/2018/011792A1
This disclosure provides methods and systems for locating wireless mobile devices in an area, for example, using an unmanned aerial vehicle. An unmanned aerial vehicle may receive a wireless signal with identification information from a ...  
WO/2018/012116A1
[Problem] To provide an information processing device, information processing method, and program capable of determining the reliability of positioning information. [Solution] This invention provides an information processing device prov...  
WO/2018/013024A1
There is provided mechanisms for selecting beam direction for a radio communications device. A method is performed by the radio communications device. The method comprises obtaining radio channel estimates of a radio channel on which rad...  
WO/2018/010398A1
A method and system for locating a sound source are provide. The method may include detecting a sound signal of a sound by each of two audio sensors (410). The method may also include converting the sound signals detected by the two audi...  
WO/2018/011755A1
An indoor tracking system to track a location of a tag in a room. The system comprises of an initiator to initiate the tag, anchors placed at the corners of the room to track the location of the tag and to communicate data to a base stat...  
WO/2018/010763A1
A method, network (200) and base station device, the method including receiving a time stamped segment of a randomly generated value sequence from at least one base station (20), the randomly generated value sequence is generated by at l...  
WO/2018/008402A1
This position detection system (10) is provided with receivers (20a-20g) that compose a wireless mesh network and with a gateway device (30). Each of the receivers (20a-20g) is provided with a reception unit (22), transmission unit (23),...  
WO/2018/006797A1
A method and system for recognizing keyboard pressing content on the basis of an acoustic signal. An acoustic signal acquisition device is used to collect an acoustic signal generated from pressing a key, and then pre-processing is perfo...  
WO/2018/007275A1
The invention relates to a method and apparatus for establishing a distance as well as to a vehicle. In the method of the invention for establishing a distance between a vehicle and an infrastructure device, at least two vehicle-mounted ...  
WO/2018/009693A1
Location of a device within a monitored environment with compromised communication with ranging communication nodes. Specifically, an intermediate device previously located by communication with ranging communication nodes is provided to...  
WO/2018/009404A1
Various aspects enhance the user experience for a wearer/user of a wearable electronic device (e.g., a smart watch) when interacting with the device in different contexts. In one aspect, for example, the wearable electronic device may di...  
WO/2018/002087A1
A parking detection system comprises a plurality of sensor nodes configured to detect and monitor an event of a parking space, at least one of the sensor nodes detected the event and generates a data package including a received signal s...  
WO/2018/002019A1
The invention relates to a method for sensing a position of a mobile terminal (10) relative to a vehicle (12). According to the invention, the method comprises the following steps: providing a plurality of evaluation signals, which can b...  
WO/2018/004081A1
The present invention relates to a test node-based wireless positioning method and a device thereof, the method comprising the steps of: mapping and storing the number and position coordinates of anchor nodes, which are within a set dist...  
WO/2018/001518A1
The present invention relates to a method for determining a position of a terminal device (110) in a wireless communication system (100). According to the method, a first message (130-133) is broadcasted by the terminal device (110). The...  
WO/2018/005458A1
An electronic lock that interacts with a mobile device is presented. In accordance with some embodiments, an electronic lock includes a wireless power receiver configured to receiver power from a mobile device; a processor coupled to rec...  
WO/2017/222681A1
A system and method for transmitting information using first and second wireless communication protocols, including an object having a short range radio frequency signal transmitter for transmitting a signal using the first protocol, the...  
WO/2017/220643A1
A method is disclosed, comprising obtaining position related information associated with a radio node from a first database, the first database being associated with a global radio map, and checking validity of said radio node in a secon...  
WO/2017/223301A1
Methods, systems, and devices for wireless communication are described. A base station may receive a first measurement report from a user equipment (UE) that includes an indication of a measurement parameter associated with a first beamf...  
WO/2017/223008A1
Techniques for determining an actual position of a portable device are disclosed. In an embodiment, a two-tier triangulation and wireless beacon-enabled luminaire detection approach is implemented. An estimated position of a device is de...  
WO/2017/221301A1
A position management system 1 provided with an identification information transmitter 10, a relaying mobile terminal 20, and a management device 30, wherein the identification information transmitter 10 is provided with: a power generat...  
WO/2017/220537A1
The invention relates to a method of estimating bearing of an optronic system in a geographical reference frame, the optronic system being situated at a first position and referred to as first optronic system. It comprises the following ...  
WO/2017/222854A1
A method of correlating satellite position data with terrestrial features may include: Using a geometric snapping algorithm to correlate the satellite position data and terrestrial survey data and snap the satellite position data to the ...  
WO/2017/222636A1
Techniques disclosed herein are generally directed toward providing customized location database information regarding terrestrial transceivers to a mobile device (e.g., a semi-connected mobile device) by causing the mobile device to sca...  
WO/2017/221021A2
Vehicles travel along roads and make measurements of signals from electromagnetic signal sources to either side of the road. The side of the road of each signal source and the variation in the strength of the signals from each signal sou...  
WO/2017/222510A1
A method for localizing a device. The method is performed by a communication device. The method includes measuring a phase of a signal that the communication device has received from the device, the signal having a first frequency; measu...  
WO/2017/222718A1
In one aspect, a method includes performing, by a wireless station, a fine timing measurement (FTM) procedure with each of one or more FTM-enabled access points (APs) to obtain a respective one or more FTM-based round-trip time (RTT) mea...  
WO/2017/219603A1
A method for identifying a wireless signal reflected by a moving object, wherein a transmitting end in a wireless transmission environment is a wireless signal transmitting device, and a receiving end is a wireless signal receiver corres...  
WO/2017/218164A1
A mobile device can identify its physical location without explicit knowledge of physical coordinates, but instead using sensor measurements dependence on distance, e.g., signal strength from a Wi-Fi router. Sensor measurements can be us...  
WO/2017/216590A1
The object of the invention relates to a method for measuring distance using wave signals (l1, I2, v), the essence of which is a first and a second transceiver device (E, M) suitable for emitting and receiving wave signals (l1, I2, v) ar...  
WO/2017/217595A1
A server and a system for determining the location of a virtual object using positioning information, and for implementing augmented reality based on a screen image and an augmented reality image are disclosed. A server according to vari...  
WO/2017/215803A1
The invention relates to a method for ascertaining the position (28) of a mobile terminal (10). A controller (27) of the terminal (10) is used to receive a respective wireless signal (22) of at least one device-external mobile transmissi...  
WO/2017/218628A1
Systems and methods for detecting, decoupling and quantifying unresolved signals in trace signal data in the presence of noise with no prior knowledge of the signal characteristics (e.g., signal peak location, intensity and width) of the...  
WO/2017/218116A1
In one aspect, a method includes performing, by a wireless station, a fine timing measurement (FTM) procedure that includes exchanging one or more FTM messages between the wireless station and an access point to obtain a first round-trip...  
WO/2017/218958A1
Techniques for determining an item location based on multiple RFID parameters from multiple read events are described. In an example, a computer system may access a first read event. A first RFID reader located within a first zone may ha...  
WO/2017/213782A1
A positioning system that combines the use of real-time location system (400) and a robotic total station (100) into a single, transparent hybrid positioning system to locate one or multiple targets (510) by one or multiple users.  
WO/2017/213808A1
Apparatuses, methods, apparatuses and systems for operating a control fixture are disclosed. One method includes generating a sense signal, maintaining a communications link between the control fixture and a network, generating adjustmen...  
WO/2017/212564A1
The capsule endoscope position detection method according to the present invention has a first step, a second step, a third step, a fourth step, and a fifth step. In the first step, formula (1) is acquired from a memory and a reception t...  
WO/2017/212232A1
The invention relates to a system and method for detecting whether one or more participant vehicles are on or have left a predetermined route or track (2). The invention is of particular use with respect to vehicles (12) taking part in a...  
WO/2017/212636A1
Provided is a position measurement system in which reception devices are configured from hardware having a typical time resolution and that is capable of achieving high positioning accuracy without using a GPS common view synchronization...  
WO/2017/212182A1
The system (100) for positioning an underwater device (105, 110, 115, 120), comprises: - at least two surface transponders (125, 130, 135) comprising a receiver (160) for receiving radio signals transmitted by a geolocation system (200),...  
WO/2017/209824A1
A method for determining a propagation direction of a signal within a range of directions at a transceiver coupled to a plurality of antenna elements, the method comprising: performing an iterative procedure in which, at each iteration o...  
WO/2017/208947A1
In order that it be possible to jam the acquisition of the flight situation of an aircraft which is performed with malicious intent and without having a harmful impact upon air traffic control operations, provided is an ADS-B notificatio...  
WO/2017/206571A1
A target positioning method using laser scanning and a laser receiving apparatus (700) are provided. The target positioning method using laser scanning comprises: the laser receiving apparatus (700) recording a first time when a synchron...  
WO/2017/208277A1
To expand the coverage within which the position of a moving body can be measured with a high degree of accuracy, this moving body position measurement system is provided with three or more reception units 11 that are disposed so as to b...  
WO/2017/207865A1
According to an example aspect of the present invention, there is provided an apparatus comprising a memory configured to store seismic data, at least one processing core configured to perform a geographic determination, based on the sei...  
WO/2017/208801A1
The objective of the present invention is to provide an analyzing device capable of using multiple items of information to estimate the position of a base station. An analyzing device (10) according to the present invention is provided w...  
WO/2017/202459A1
The invention relates to systems and methods for obtaining phase information and/or localization of tag devices. In particular, the invention relates to a system (100) for the localization of at least one tag device (10, 11), the system ...  
WO/2017/201621A1
In some examples, a query including signal values providing measures of signals between a first wireless device and corresponding access points is received. Access points are ranked for the query based on sorting the signal values. Simil...  
WO/2017/203129A1
Method for determining at least one ballistic parameter (P) of a trajectory of an athlete making a jump, said method being characterised in that it comprises: -a step of determining (E1) a start time (Ti) of the jump; -a step of measurin...  

Matches 1 - 50 out of 17,658