An Enhanced Belief Propagation Decoding Algorithm With Bit-Flipping for Polar Codes

For polar codes, bit-flipping strategy can significantly improve the error-correction performance of the belief propagation (BP) decoding. However, the existing BP flipping (BPF) decoding algorithms require many attempts, due to their inefficiency in locating the erroneous positions. This leads to h...

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Veröffentlicht in:	IEEE communications letters Jg. 29; H. 2; S. 348 - 352
Hauptverfasser:	Yang, Zhongjun, Chen, Li
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.02.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Band-pass filters Belief propagation bit-flipping Codes Decoding Error correction Estimation Frequency modulation Iterative decoding Measurement Polar codes Reliability Simulation Vectors
ISSN:	1089-7798, 1558-2558
Online-Zugang:	Volltext
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