A processing system for a camera, such as a panoramic camera, and an associated mobile device, vehicle, computer program product and method of use. The processing system being configured to access a data store that stores priority or value data, the priority or value data indicating respective priorities or values for each of a plurality of roads, locations, regions or areas. The processing system is configured to determine or identify a location and determine the priority or value for the determined or identified location from the priority or value data.

Methods and devices for, among other applications, locating an emitter, comprises an array of receivers configured in different angular positions about the array relative to a corresponding array location axis, to receive a signal from the emitter having at least one burst containing a train of pulses, and at least one processor configured to profile pulse count values at each receiver, from one receiver to another in the array in relation to their respective angular positions, to designate a maximum peak angular position associated with a maximum pulse count value, and to attribute the peak angular position to an angular emitter location.

A method, device, system and use for determining a distance, location and/or orientation including the at least relative determination of a position of at least one object using at least two active anchors. A first signal is emitted by a first of the two anchors and is received at the object and by a second of said two anchors. A phase measurement is performed at said second anchor and wherein a distance determination with respect to said first anchor is performed and/or the distance from said first anchor to said second anchor is known. A second, particularly electromagnetic, signal is emitted from said second anchor, and information on phase measurement and distance between said first and second anchors is made available to a computation unit and at least one phase measurement respectively of said first and second signal is performed at said object and made available to said computation unit.

The present disclosure relates to a system (1) for measurement of antenna alignment of an array antenna system (2) used for wireless communication. The array antenna system (2) has an antenna position (A) relative a first coordinate system (18) and comprises a control unit (3) and an array antenna (4) having an antenna aperture plane (19), a certain coverage (5) and an initial array antenna orientation (B). The array antenna (4) further comprises a plurality of antenna elements (6) and at least two antenna ports (7, 8, 9, 10), each antenna port (7, 8, 9, 10) being connected to a corresponding subarray (11, 12, 13, 14), each subarray (11, 12, 13, 14) comprising at least one antenna element (6). The system (1) comprises the array antenna system (2) and an unmanned aerial vehicle (15). UAV, arranged to be deployed in the coverage (5) and comprising a UAV antenna arrangement (16) and a positioning module (17) that is adapted to provide UAV position information (C) relative the first coordinate system (18). In at least one UAV position (C), the UAV (15) is adapted to transmit a UAV signal to the array antenna (4) by means of the UAV antenna arrangement (16), the UAV signal comprising the UAV position information (C). The control unit (3) is adapted to detect signals corresponding to the received UAV signal at the antenna ports (7, 8, 9, 10), and to determine a determined array antenna orientation (D) by means of determined phase differences between the detected signals, the antenna position (A), the initial array antenna orientation (B) and the UAV position information (C).

A sensor device and a sensor system for monitoring a machine. The sensor device includes a gyroscope sensor unit and/or an acceleration sensor unit, a radio interface which transmits data via a radio signal, and a distance determination unit which analyzes a received radio signal and determines, based on the received radio signal, an antenna distance to an antenna device from which the received radio signal was transmitted. The sensor system includes a plurality of the sensor device and a position determination unit. The position determination unit receives measurement data of the gyroscope sensor unit and/or the acceleration sensor unit, receives the antenna distance of at least two sensor devices, and determines, based on the measurement data and the antenna distances provided, position data for the two sensor devices which indicate a spatial position of the two sensor devices relative to each other.

A terminal for controlling a wireless sound device can include a communication interface configured to wirelessly connect to at least one or more wireless sound devices; and a processor configured to transmit and receive a positioning signal to and from the at least one or more wireless sound devices, determine a relative position of the at least one or more wireless sound devices based on the positioning signal, receive an acceleration sensor value from the at least one or more wireless sound devices, determine a posture of the at least one or more wireless sound devices based on the acceleration sensor value, determine a wearing state of the at least one or more wireless sound devices based on the relative position and the posture of the at least one or more wireless sound devices, and transmit an audio signal to a worn wireless sound device among the wireless sound devices.

The present invention contemplates a variety of improved techniques including methods and apparatus for coordinating a plurality of devices, and more specifically, a method and apparatus for coordinating a plurality of devices to estimate or calculate various distances, relative positions, device attitudes, and other absolute and/or relative kinematic data.

An antenna apparatus operates as a base station in a wireless network, with a method configuring a transmission beam within such antenna apparatus. The antenna apparatus has a rotatable antenna assembly employing selected transmission beam patterns, and a controller to rotate the antenna assembly altering its azimuth direction. During configuration mode, a sweep operation rotates the antenna assembly to selected azimuth directions. Quality metric determination circuitry determines, for each selected azimuth direction, a link quality metric for wireless terminals based on communication between the wireless terminals and the base station whilst the rotatable antenna assembly is at that selected azimuth direction. Transmission beam determination circuitry determines, from the link quality metrics determined for the wireless terminals at each selected azimuth direction, both a transmission beam pattern and an azimuth direction for subsequent communication with the wireless terminals. The antenna apparatus efficiently self-configures its transmission beam pattern and azimuth direction.

An orientation control method for a drone (3) is disclosed. The method receives wireless signal sent wirelessly from a target device (5) by at least three receivers (33) arranged on the drone (5), and detects the phase of the wireless signal respectively received by each of the three receivers (33) with a phase detector (34) of the drone. Next, the method calculates current relative orientation of the drone (3) with respect the target device (5) through a phase differences of the three phases of the three receivers (33). Next, the method controls the drone (3) to move to orientate user-designated direction according to the calculated current relative orientation and a directional signal sent wirelessly from a remote control (4).

Systems, methods, and apparatus for geo-location using known target co-calibration are disclosed. In one or more embodiments, a method for geo-location of a target involves receiving, by at least three elements on a vehicle, at least one station signal from at least one station in a known direction from the vehicle. The method further involves calculating, by at least one processor, a roll estimate and a pitch estimate of the vehicle using at least one station signal. Also, the method involves receiving, by at least three elements on the vehicle, at least one target signal from the target. Further, the method involves calculating, by at least one processor, an azimuth direction and an elevation direction of the target using the roll estimate, the pitch estimate, and at least one target signal.