Product code based forward error correction system
US6810499B2 · kind B2 · utility
70Cited by
46References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2001 |
| Grant date | Oct 26, 2004 |
| Priority date | — |
| Expiry date | Jul 13, 2022 |
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.