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极化码的所有保持串行抵消译码不变的仿射自同构（马志明、闫桂英）
极化码 保持串行抵消 译码不变 仿射自同构
2023/2/22
Automorphism ensemble (AE) decoding for polar codes was proposed by decoding permuted codewords with successive cancellation (SC) decoders in parallel and hence has lower latency compared to that of s...
图谱方法改进GV界（马志明、闫桂英）
图谱方法 改进 GV界
2023/2/22
This paper improves Gilbert-Varshamov bound by graph spectral method. Gilbert graph Gq,n,d is a graph with all vectors in Fnq as vertices where two vertices are adjacent if their Hamming distance is l...
编码系统中的AMP容量最优性
编码系统 AMP容量 最优性
2023/1/5
This paper studies a large random matrix system (LRMS) model involving an arbitrary signal distribution and forward error control (FEC) coding. The authors establish an area property based on the appr...