Irregular Quasi-Cyclic LDPC Codes Design with Generalized ACE Constraint

被引：3
|
作者：
He, Huan [1 ]
Xu, Youyun [1 ]
Cal, Yueming [1 ]
机构：
[1] PLAUST, Inst Commun Engn, Nanjing 210007, Peoples R China
来源：
2009 WRI INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND MOBILE COMPUTING: CMC 2009, VOL I | 2009年
关键词：
PARITY-CHECK CODES;
D O I：
10.1109/CMC.2009.192
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we proposed a construction of irregular QC-LDPC codes with improved Approximated Cycle Extrinsic Message Degree (ACE) properties. The codes construct using the algorithm proposed have simple structure with good performance. Simulation results show that the proposed algorithm outperforms original PEG algorithm in the error-floor region.
引用
收藏
页码：196 / 199
页数：4
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