Post-Processing for CRC-Aided Successive Cancellation List Decoding of Polar Codes

Chung-Hsuan Wang, Yi-Han Pan, Yu-Heng Lin, Yeong-Luh Ueng*

*Corresponding author for this work

研究成果: Article同行評審

摘要

In this letter, three post-processing schemes for cyclic redundancy check (CRC-)aided successive cancellation list (CA-SCL) decoding are presented for polar codes. The re-decoding based on our post-processing schemes can effectively alleviate both the channel and decision errors encountered via CA-SCL decoding. Simulation results show that our schemes perform better than conventional re-decoding schemes and can be incorporated into a polar decoder that has a small list size to achieve a performance that is expected for a large list size.

原文English
頁(從 - 到)1395-1399
頁數5
期刊IEEE Communications Letters
24
發行號7
DOIs
出版狀態Published - 七月 2020

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