On the Second Separating Redundancy of LDPC Codes from Finite Planes

被引：5

作者：

Liu, Haiyang ^{[1
]}

Li, Yan ^{[2
]}

Ma, Lianrong ^{[3
]}

机构：

[1] Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China

[2] China Agr Univ, Dept Appl Math, Beijing 100083, Peoples R China

[3] Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2018年 / E101A卷 / 03期

基金：

中国国家自然科学基金;

关键词：

separating redundancy; separating matrix; low-density parity-check (LDPC) codes; finite plane; GEOMETRIES;

D O I：

10.1587/transfun.E101.A.617

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The separating redundancy is an important concept in the analysis of the error-and-erasure decoding of a linear block code using a parity-check matrix of the code. In this letter, we derive new constructive upper bounds on the second separating redundancies of low-density paritycheck (LDPC) codes constructed from projective and Euclidean planes over the field F-q with q even.

引用

页码：617 / 622

页数：6

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