Digital data-aided frequency offset estimation
US8861660B2 · kind B2 · utility
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Key dates
| Filing date | Oct 5, 2012 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Nov 27, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2027/0089
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques are provided herein for digital data-aided frequency offset estimation offering better performance and increased accuracy over existing solutions. These new techniques also allow a trade-off between complexity and accuracy to be performed. The embodiments of the techniques for frequency offset estimation can be used for correction in both feedback and feed-forward control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.