CPC Class H04W

A method for acquiring images using a constellation of satellites in non-geosynchronous terrestrial orbit. The satellites include respective devices for inter-satellite communication. An aggregate of work plans intended for various satellites is formed. A ground station transmits the aggregate intended for one satellite. The satellite receiving the aggregate retransmits the aggregate intended for at least one other satellite from the ground station. Each satellite receiving the aggregate from another satellite re-transmits the aggregate intended for at least one other satellite. Each satellite recovers its work plan from the aggregate received.

A network of scopes, including one or more lead scopes and one or more follower scopes, is provided to allow the respective scopes to track the same presumed target. A lead scope locates a target and communicates target position data of the presumed target to the follower scope. The follower scope uses the target position data and its own position data to generate electronic control signals for use by follower scope to make position movements so as to re-position the follower scope from its current target position to move towards the target position defined by the target position data received from the lead scope. At least the second scope is mounted to, or integrated into, a vehicle, which uses the target position data to move to a new location so as to allow the second scope to better view the target.

A user terminal and a control method thereof are provided. The control method of a user terminal includes registering a first point, acquiring movement information of the user terminal using a motion sensor when the user terminal moves from the first point to a second point, and providing a user interface (UI) for guiding to the first point on the basis of the movement information if a user command for a return is input. As a result, the user terminal makes it possible to provide the route guidance service to a destination by tracking the moving route of the user terminal when the global positioning system (GPS) signal may not be received.

Aspects of the disclosure relate to enhanced telematics processing systems with improved third party source data integration features and enhanced customized driving output determinations. A computing platform may receive telematics data and third party source data. The computing platform may enrich the telematics data using the third party source data. After generating the enriched telematics data, the computing platform may use machine learning algorithms and datasets to validate the enriched telematics data. The computing platform may ingest, via a batch ingestion process, the enriched telematics data. For example, the computing platform may store the enriched telematics data and generate additional enriched telematics data until expiration of a predetermined period of time. The computing platform may ingest the enriched telematics data associated with each trip. Once the enriched telematics data has been ingested, the computing platform may generate a standardized common trip format output for each trip.

A walk detection method for detecting a motion state of a user includes: measuring a number of triaxial components of gravitational acceleration vector of the device; calculating a triaxial angular velocity of the device; recording data inputs of the triaxial angular velocity, and recording the data inputs not larger than a filtered threshold as effective data inputs; calculating a mean of effective data inputs; calculating a difference value between the effective data inputs and a mean thereof; and determining that, when the difference value is smaller than a threshold of walking state, the user is in a walking state. Otherwise, the user is determined to be in a shaking state at the same location.

Provided are a virtual anchor point-based wireless positioning method and device, and terminal. The method includes: when an effective positioning condition is met, positioning data is acquired and stored, multipath analysis and tracking is simultaneously performed on received wireless signals transmitted by a signal transmission station, propagation distance information of each path of the signal transmission station is calculated and stored, and virtual image position information of each path of the signal transmission station is calculated and stored according to the positioning data and the propagation distance information of each path of the signal transmission station; and when the condition is not met, at least one virtual image is selected from virtual images of multiple paths of the signal transmission station as at least one positioning virtual anchor point, and current position information is obtained according to the effective positioning condition and the at least one positioning virtual anchor point.

Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile device to provide indications of power use associated with route options for navigation on a mobile device. Navigation route options may be displayed with associated indications of power usage information, enabling power usage to be utilized in determining route selection.