Improved Belief Propagation Polar Decoders With Bit-Flipping Algorithms

Since the inherent serial nature of successive cancellation list (SCL) decoding results in a long latency, belief propagation (BP) decoding for polar codes has drawn attention for high-throughput applications. However, its error correction performance is inferior to that of SCL decoding. Therefore,...

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Veröffentlicht in:	IEEE transactions on communications Jg. 68; H. 11; S. 6699 - 6713
Hauptverfasser:	Shen, Yifei, Song, Wenqing, Ji, Houren, Ren, Yuqing, Ji, Chao, You, Xiaohu, Zhang, Chuan
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.11.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Band-pass filters Belief propagation belief propagation (BP) decoding bit-flipping CMOS Decoders Decoding Error analysis Error correction error patterns flip set Identification methods Iterative decoding Polar codes Power line communications Propagation Throughput
ISSN:	0090-6778, 1558-0857
Online-Zugang:	Volltext
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