Methods and apparatus for encoding and decoding based on layered polar code
US10505566B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Jun 11, 2018 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Jun 11, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6516
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
In a layered coding approach, a code configuration parameter of a polar code is determined, and encoding graph parameters are determined based on the determined code configuration parameter. The encoding graph parameters identify inputs for one or more kernel operations in each of multiple encoding layers. Information symbols are encoded by applying the one or more kernel operations to the inputs identified in each encoding layer in accordance with the determined encoding graph parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.