Method for channel equalization
US8755429B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Mar 4, 2011 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Jul 31, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/024
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of equalizing a signal received over transmission channel defined by BEM coefficients of a basis expansion model of its channel taps, comprising the step of approximately solving the relation (I) for x[n] by an iterative method, n being the index of time, y[n] being the received signal, x[n] being the equalized signal, Bm[n] being the mth basis function of the basis expansion model, M being the model order of the basis expansion model, and blm being the BEM coefficient of the mth of the basis function of the lth channel tap, and w[n] being optional noise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.