Receiver performance using GNSS signals having different frequencies
US10185036B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 16, 2018 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/09
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Data bandwidth reduction in positioning system signals. Specifically, a first, relatively easily acquired signal may be analyzed to determine if and/or to what extent to decimate a second signal. The second signal may comprise a higher encoded data rate (e.g., a chip rate). In turn, decimation of the second signal based on characteristics of the first signal may allow for more efficient processing of the second signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.