Reduced sampling low power GPS
US10386490B2 · kind B2 · utility
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34References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 16, 2012 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | May 27, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Some implementations provide low power reduced sampling of global positioning system (GPS) locations. A server may be configured to assist a mobile device in determining a location from a plurality of GPS signal samples and corresponding time stamps provided by the mobile device, such as by identifying a set of possible reference locations, which may be used to calculate a location of the mobile device. In another example, the mobile device may sample GPS signals using a GPS receiver, compress the samples, and provide the compressed samples to the server for processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.