標題: Post-Processing for CRC-Aided Successive Cancellation List Decoding of Polar Codes
作者: Wang, Chung-Hsuan
Pan, Yi-Han
Lin, Yu-Heng
Ueng, Yeong-Luh
電機工程學系
電信工程研究所
Department of Electrical and Computer Engineering
Institute of Communications Engineering
關鍵字: Decoding;Measurement;Electronic mail;Cyclic redundancy check;Simulation;Indexes;Reliability;Polar codes;successive cancellation list decoding;bit flip decoding;post-processing
公開日期: 1-七月-2020
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.
URI: http://dx.doi.org/10.1109/LCOMM.2020.2986765
http://hdl.handle.net/11536/154892
ISSN: 1089-7798
DOI: 10.1109/LCOMM.2020.2986765
期刊: IEEE COMMUNICATIONS LETTERS
Volume: 24
Issue: 7
起始頁: 1395
結束頁: 1399
顯示於類別:期刊論文