Weight Distributions of Non-Binary Multi-Edge Type LDPC Code Ensembles

被引：0
|
作者：
Garrammone, Giuliano [1 ]
Declercq, David [2 ]
Fossorier, Marc P. C. [2 ]
机构：
[1] Deutsch Zentrum Luft & Raumfahrt DLR, Inst Commun & Nav, D-82234 Wessling, Germany
[2] Univ Cergy Pontoise, ENSEA, ETIS Lab, CNRS UMR 8051, F-95014 Cergy Pontoise, France
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) | 2015年
关键词：
LDPC codes; weight distributions; PARITY-CHECK CODES;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The non-binary codeword weight distribution and its growth rate are developed for non-binary multi-edge type ensembles of low-density parity-check codes. Moreover, an analysis of the growth rate for small weights is provided. The derived expressions can serve as powerful and flexible tools to analyze and design the non-binary low-density parity-check codes that fall within the multi-edge type framework.
引用
收藏
页码：2875 / 2879
页数：5
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