Encoding device for performing serial concatenated coding
US7246296B2 · kind B2 · utility
32Cited by
7References
27Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 8, 2003 |
| Grant date | Jul 17, 2007 |
| Priority date | — |
| Expiry date | Sep 4, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/258
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention is particularly applied to serial concatenated coding and serial concatenated trellis coded modulation. In second encoding 107, which is inner coding, a sequence that is not encoded or that is encoded so as to produce a finite impulse response and a sequence that is encoded so as to produce an infinite impulse response are output. In interleaving 106 before the second encoding 107, the sequences are permuted so as not to be mixed with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.