Methods and apparatus for weighted equalization
US8750363B2 · kind B2 · utility
1Cited by
2References
14Claims
0Family size
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Inventor
Key dates
| Filing date | Apr 8, 2011 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03796
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and techniques for equalization of a response of a receiver. In one embodiment, a response of a device to a known signal is measured to generate a measured signal. A processor is operated to apply an initial weighting to the measured signal and the known signal. The processor is operated to iteratively perform the operations of constructing an equalizer based on the weighted signals, testing the performance of the equalizer on the measured signal, and adjusting weighting applied to the measured signal and the known signal, until the performance of the equalizer on the measured signal meets a predetermined criterion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.