Polar code encoding method and encoding apparatus
US10516417B2 · kind B2 · utility
3Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2017 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Dec 4, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0071
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a polar code encoding method and encoding apparatus. The method includes: mapping M reserved bits of a broadcast signaling respectively to M low-reliability information bits in K information bits of a polar code, and mapping remaining bits of the broadcast signaling to remaining information bits of the K information bits, to obtain bits after mapping, where M<K, and both M and K are positive integers; and performing polar code encoding on the bits after mapping, to obtain coded bits after encoding. Embodiments of the present invention can improve broadcast signaling transmission reliability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.