Polar code-based interleaving method and communication apparatus
US11277154B2 · kind B2 · utility
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Key dates
| Filing date | Dec 5, 2019 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Feb 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0041
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A polar code-based interleaving method and apparatus, to resolve a problem existing in the prior art that when a code length is relatively long, an implementation process of reading a sequence obtained after random interleaving is relatively complex, is provided. The method includes: determining an interleaving matrix based on a target code length M of a polar code; and interleaving, based on the interleaving matrix, encoded bits obtained after encoding of the polar code, to generate interleaved bits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.