System and method for encoding data using punctured low-density parity-check codes
US11588578B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Nov 13, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Nov 13, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0009
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for encoding or transmitting. In some embodiments, the method includes forming a set of one or more unpunctured codewords by coding a plurality of payload bits at a mother code rate, removing a plurality of punctured bits from the set of one or more unpunctured codewords to form a set of one or more punctured codewords, and transmitting the set of one or more punctured codewords. In some embodiments, the number of punctured bits exceeds a first threshold, or the number of punctured bits exceeds a second threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.