Encoding and decoding modules with forward error correction
US7594154B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Nov 17, 2004 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Apr 6, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6312
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
To support a forward error correction scheme, in which a code of the forward error correction scheme is employed at a transmitting end for encoding data for a transmission to a receiving end, the transmitting end compresses at least one binary parity check matrix associated to the employed code of the forward error correction scheme. The transmitting end then provides the compressed binary parity check matrix for a transmission to the receiving end. The receiving end receives the compressed binary parity check matrix and decompresses it for use in a forward error correction based on encoded data received from the transmitting end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.