An LDPC code structure using cyclic shift matrices and an efficient LDPC code construction algorithm using the characteristic matrices is proposed.
本文研究了一种基于循环移位矩阵结构的LDPC码，提出了一种高效的基于特征矩阵的LDPC码构造算法。
According to the structure of Quasi-Cyclic LDPC code, we can make a trade-off between hardware complexity and decoding throughput by applying semi-parallel architecture.
利用准循环ldpc码的结构特点，使用半并行结构的译码器可以实现复杂度和译码速率的有效折中。
The decoder employs the Normalized MSA algorithm, and Partially Parallel structure for LDPC code in CMMB standard.
本译码器采用改进的最小和译码算法及符合CMMB标准要求的部分并行译码器结构。
Advanced researches on decoding algorithm and decoder structure of QC LDPC code are the focus of this thesis.
本论文主要对准循环ldpc码的译码算法和译码器结构进行了较深入的研究。
Advanced researches on decoding algorithm and decoder structure of QC LDPC code are the focus of this thesis.
本论文主要对准循环ldpc码的译码算法和译码器结构进行了较深入的研究。
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