Systems and methods for interleaved coded modulation with convolutional coding-based low-density parity check codes
US10084482B2 · kind B2 · utility
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Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Jun 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6325
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Various apparatus and methods may use iterative de-mapping/decoding to on received symbol estimates corresponding to interleaved coded modulation (ICM) using low-density parity check convolutional coding (LPDC-CC). The iterative de-mapping/decoding, may take the form of a multi-stage feed-forward arrangement that may include multiple identically designed stages, and the stages may use parallelism to increase speed and efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.