SPARSE SEQUENCE CONSTRUCTION OF LDPC CODES

被引：0
|
作者：
He Shanbao Zhao Chunming Shi Zhihua (National Mobile Communications Research Laboratory
机构：
来源：
Journal of Electronics(China) | 2005年 / 05期
基金：
中国国家自然科学基金;
关键词：
Block codes; Low-Density Parity-Check(LDPC) codes; Regular codes; Construction;
D O I：
暂无
中图分类号：
TN911.2 [信息论];
学科分类号：
070104 ; 081101 ;
摘要：
This letter proposes a novel and simple construction of regular Low-Density Parity-Check (LDPC) codes using sparse binary sequences. It utilizes the cyclic cross correlation function of sparse sequences to generate codes with girth 8. The new codes perform well using the sum-product decoding. Low encoding complexity can also be achieved due to the inherent quasi-cyclic structure of the codes.
引用
收藏
页码：520 / 523
页数：4
相关论文
共 50 条
  • [21] Construction of One-Coincidence Sequence Quasi-Cyclic LDPC Codes of Large Girth
    Huang, Jen-Fa
    Huang, Chun-Ming
    Yang, Chao-Chin
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2012, 58 (03) : 1825 - 1836
  • [22] Compressing Construction of QC-LDPC Codes
    Sun, Shuqi
    Zhou, Wuyang
    2008 11TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), VOLS 1-3, 2008, : 1321 - 1324
  • [23] A Construction of LDPC Codes with Low Error Floors
    Yeh, Tsung-Hsin
    Chen, Wen-Yao
    Lu, Chung-Chin
    2013 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS (ATC), 2013, : 266 - 270
  • [24] CONSTRUCTION OF PARALLELIZED-DECODING LDPC CODES
    Wu, Tsung-Che
    Lee, Chang-Ming
    Wang, Cheng-Kuei
    2016 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), 2016, : 425 - 428
  • [25] Construction of LDPC Codes for the Layered Decoding Algorithm
    Wang Da
    Dong Mingke
    Chen Chen
    Jin Ye
    Xiang Haige
    CHINA COMMUNICATIONS, 2012, 9 (07) : 99 - 107
  • [26] Construction of LDPC Codes for Coded Cooperative Relay
    Shen, Zhuzhe
    Fei, Zesong
    Liu, Keke
    Kuang, Jingming
    2011 7TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM), 2011,
  • [27] Construction of good LDPC codes using dilation matrices
    Greferath, M
    O'Sullivan, ME
    Smarandache, R
    2004 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS, 2004, : 237 - 237
  • [28] Optimal construction of extended short protograph LDPC codes
    Bao J.
    Gao X.
    Liu C.
    Jiang B.
    Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2016, 44 (05): : 35 - 40
  • [29] Construction of Protograph LDPC Codes Based on Jacket Matrices
    Wang, Kaiyao
    Hu, Shaohai
    Xiao, Yang
    Lee, Moon Ho
    Kim, Kiseon
    2010 IEEE 10TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS (ICSP2010), VOLS I-III, 2010, : 1604 - +
  • [30] A Construction of LDPC Convolutional Codes with Close Distance Bounds
    Chen, Tien-Hui
    Chen, Kuan-Chen
    Lin, Mao-Chao
    2014 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS (ISITA), 2014, : 90 - 94
12345