Iterative read channel architectures with coded modulation
US7827464B2 · kind B2 · utility
12Cited by
23References
18Claims
0Family size
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Key dates
| Filing date | Nov 15, 2006 |
| Grant date | Nov 2, 2010 |
| Priority date | — |
| Expiry date | Sep 2, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/4146
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Iterative decoding channel architectures employing coded modulation are provided. The coded modulation is realized via set partitioning for Partial Response (PR) channels along with multi-level coding. Associated error correction encoding and decoding methods, with additional compatibility considerations for channel constrained coding, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.