In this thesis, a series of coded modulation schemes based on irregular LDPC codes are employed, after exploration of international standard proposed by Digital Radio Mondiale (DRM).
本文在深入研究DRM(Digital Radio Mondiale)标准中的编码调制方案的基础上,提出了基于非正则LDPC码的一系列编码调制技术。
参考来源 - 低密度奇偶校验码在DAMB和VWDK系统中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper mainly discusses the design of a family of irregular LDPC codes with low encoding complexity.
文章主要讨论一类低编码复杂度的非规则ld P C码设计问题。
A design of parity check matrix for Irregular LDPC codes based on per mutation matrix is proposed in this paper.
提出了一种基于置换矩阵的非规则低密度奇偶校验(LDPC)码的校验矩阵设计方法。
This paper constructs irregular LDPC codes of unequal error protection with a parity check matrix in a lower triangular.
采用了近似下三角校验阵的形式，构造了一类具有不等错误保护的非规则ldpc码。
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