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cs.IT2022
Parity-Check Matrix Partitioning for Efficient Layered Decoding of QC-LDPC Codes
Teng Lu, Xuan He, Peng Kang +2
In this paper, we consider how to partition the parity-check matrices (PCMs) to reduce the hardware complexity and computation delay for the row layered decoding of quasi-cyclic lo…
cs.IT2022
Memory Efficient Mutual Information-Maximizing Quantized Min-Sum Decoding for Rate-Compatible LDPC Codes
Peng Kang, Kui Cai, Xuan He +1
In this letter, we propose a two-stage design method to construct memory efficient mutual information-maximizing quantized min-sum (MIM-QMS) decoder for rate-compatible low-density…