Fast fix using perfect reference in a satellite-based positioning system
US9977131B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Oct 14, 2013 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Oct 14, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/246
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A satellite-based positioning system (SPS) signal processing technique re-samples a received series of PRN sequences from an SPS satellite to align them with a nominal sampling rate for a corresponding series of perfect reference PRN replica sequences.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.