High rate turbo encoder and decoder for product codes
US8332716B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2006 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Aug 2, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/451
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method of decoding a matrix built from concatenated codes, corresponding to at least two elementary codes, with uniform interleaving, the matrix having n1 lines, n2 columns and n1*n2 symbols, the method comprising processing all the lines- and columns-vectors of the matrix by symbol groups, the processing comprising a first decoding to simultaneously process all the symbols of a group of symbols according to their lines and then a second decoding to simultaneously process all the symbols of said group of symbols according to their columns, the symbol groups being thus successively processed in lines and in columns, or conversely.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.