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
收藏
页码：617 / 622
页数：6
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