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Repetition-assisted decoding of polar codes.
- Source :
-
Electronics Letters (Wiley-Blackwell) . 3/7/2019, Vol. 55 Issue 5, p270-271. 2p. - Publication Year :
- 2019
-
Abstract
- Error correction performance of finite-length polar codes has been a major concern in the past decade. This Letter presents a method for improving the error correction performance of cyclic redundancy check (CRC)-aided successive cancellation list decoding for polar codes of medium block-lengths with high code rates. In the proposed decoding scheme, a one-time repetition of least reliable bit-channels along with partial protection of the message is employed to correct the error(s) when decoding fails. The results show an improvement of nearly 0.2 dB in error correction performance. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 55
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Electronics Letters (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 135151847
- Full Text :
- https://doi.org/10.1049/el.2018.6940