Structured set partitioning and multilevel coding for partial response channels
US7205912B1 · kind B1 · utility
21Cited by
9References
20Claims
0Family size
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Key dates
| Filing date | Oct 31, 2005 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Oct 31, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B20/10055
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for channel coding useful for recording channel and other communications applications. The proposed channel coding method is actualized via structured set partition (SSP) in conjunction with multilevel coding (MLC) and offers performance gains over conventional coding schemes with comparable complexity at the bit-error rate (BER) level as well as the sector failure rate (SFR) level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.