Product code based forward error correction system
US6738942B1 · kind B1 · utility
42Cited by
41References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 2, 2000 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Feb 17, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/2927
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A multidimensional forward error correction system. Transmitted data is encoded by an encoder in multiple dimensions. The decoding of received data by a decoder is performed in multiple passes, with corrected data rewritten into memory. The encoder in one embodiment comprises a parallel column decoder and multiple row encoders encoding a (255, 239) BCH code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.