Generalized multimodulus technique for blind equalization
US5940440A · kind A · utility
20Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1996 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Dec 12, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/211
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A generalized form of a multimodulus algorithm (GMMA) is described for use in blind equalization. A receiver uses a signal point constellation representing 256 levels. This signal space is divided into sample, or data, subsets. Cost function minimization is done with respect to each sample subset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.