Polar code encoding method and apparatus, polar code decoding method and apparatus, and device
US11211947B2 · kind B2 · utility
3Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Jan 6, 2020 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Jan 18, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/09
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
This application provides a polar code encoding and decoding method and apparatus and a device. An example method includes: sequentially configuring, by a sending device, information bits and first check bits on subchannels in a first subchannel set, and configuring frozen bits on subchannels in a second subchannel set, where the subchannels in the first subchannel set are sorted according to a natural order of serial numbers of the subchannels; and performing polarization encoding on bits on the subchannels to obtain an encoded sequence. In this way, encoding efficiency and decoding efficiency are improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.