Adaptive multi-core, multi-direction turbo decoder and related decoding method thereof
US9325351B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Aug 3, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6525
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A turbo decoder includes a plurality of decoder cores arranged for parallel decoding of a plurality of code segments of a code block in an iteration. Each of the decoder cores is arranged to decode a corresponding code segment according to a sliding window having a window size smaller than a length of the corresponding code segment in most cases, and sequentially generate a plurality of decoded soft outputs each derived from decoding an encoded soft input selected from the corresponding code segment by the sliding window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.