Multimodulus blind eqalization using piecewise linear contours
US5793807A · kind A · utility
12Cited by
1References
31Claims
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Key dates
| Filing date | May 7, 1996 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | May 7, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/211
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A blind equalization technique--the multimodulus algorithm (MMA)--adapts coefficients of an equalizer so as to minimize dispersion of the output samples of the equalizer around piecewise linear contours of a signal space. The MMA technique is illustrated in the context of both square and non-square signal point constellations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.