Estimation apparatus and method for estimating clock skew
US9274543B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Sep 11, 2012 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Jun 11, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/318594
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for estimating a clock skew between a first clock and a second clock. The method includes the steps of detecting the clock skew to generate a detection resultant signal representing the clock skew; and determining time unit of a signal processing process, and estimating the clock skew according to the time unit of the signal processing process and the detection resultant signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.