Decision feedback equalization with selectable tap
US8837569B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 3, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Jan 22, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03566
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system generates a set of candidate signals based on a received signal, whereby each candidate signal represents an adjustment of the signal for a different amount of potential noise. The system selects one of the candidate signals based on a selected subset of previous samples and the values of the selected subset of samples. The subset of previous samples is selected based on a predicted noise pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.