Channel decoding method and channel decoding device
US10511331B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Aug 8, 2014 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Dec 22, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6502
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
This method and device makes it possible to implement maximum likelihood decoding of a sparse graph code at low computational complexity in the maximum likelihood decoding of the sparse graph code. This is, in the maximum likelihood of decoding of the sparse graph code, a lost data decoding process by a trivial decoding method and a lost data decoding process by a Gauss elimination method are performed repeatedly and alternately.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.