Global optimization of double protograph LDPC codes for JSCC scheme

被引：0
|
作者：
Qiwang CHEN [1 ,2 ]
Chen CHEN [1 ]
Yu-Cheng HE [1 ]
Zhiping XU [2 ,3 ]
机构：
[1] Xiamen Key Laboratory of Mobile Multimedia Communications,College of Information Science and Engineering,Huaqiao University
[2] Key Laboratory of Underwater Acoustic Communication and Marine Information Technology (Xiamen University),Ministry of Education
[3] School of Ocean Information Engineering,Jimei University
来源：
Science China(Information Sciences) | 2024年 / 67卷 / 06期
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TN911.22 [信道编码理论];
学科分类号：
070104 ; 081101 ;
摘要：
A double low-density parity-check (D-LDPC) coding system was proposed in[1]as a typical joint source-channel coding(JSCC) scheme[1–5].In this system,two LDPC coding matrices perform source and channel coding,respectively.An important concept in a D-LDPC coding system is the introduction of a linking matrix between the check nodes (CNs)of the source coding matrix and the variable nodes (VNs) of the channel LDPC coding matrix.
引用
收藏
页码：455 / 456
页数：2
相关论文
共 50 条
  • [41] A Novel Concatenation Scheme of Protograph-Based LDPC Codes and Markers for Recovering Synchronous Errors
    Shibata, Ryo
    Hosoya, Gou
    Yashima, Hiroyuki
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2020, E103B (11) : 1318 - 1330
  • [42] Some Results on Spatially Coupled Protograph LDPC Codes
    Ranganathan, Sudarsan V. S.
    Vakilinia, Kasra
    Dolecek, Lara
    Divsalar, Dariush
    Wesel, Richard D.
    2016 INFORMATION THEORY AND APPLICATIONS WORKSHOP (ITA), 2016,
  • [43] Protograph LDPC Codes with Node Degrees at Least 3
    Divsalar, Dariush
    Jones, Christopher
    GLOBECOM 2006 - 2006 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2006,
  • [44] Protograph LDPC codes design based on EXIT analysis
    Liva, Gianluigi
    Chiani, Marco
    GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11, 2007, : 3250 - +
  • [45] Construction of protograph LDPC codes based on Jacket matrices
    Wang, Kaiyao
    Hu, Shaohai
    Xiao, Yang
    Lee, Moon Ho
    Kim, Kiseon
    International Conference on Signal Processing Proceedings, ICSP, 2010, : 1604 - 1607
  • [46] Protograph LDPC Codes for STBC Rayleigh Fading Channels
    Fang, Yi
    Han, Guojun
    Chen, Pingping
    Zhao, Lifan
    Kong, Lingjun
    2015 15TH INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES (ISCIT), 2015, : 93 - 96
  • [47] Construction of protograph LDPC codes with linear minimum distance
    Divsalar, Dariush
    Dolinar, Sam
    Jones, Christopher
    2006 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, VOLS 1-6, PROCEEDINGS, 2006, : 664 - +
  • [48] Rateless Protograph LDPC Codes for Quantum Key Distribution
    Tarable, Alberto
    Paganelli, Rudi Paolo
    Ferrari, Marco
    IEEE TRANSACTIONS ON QUANTUM ENGINEERING, 2024, 5 : 1 - 11
  • [49] The Design of Rate-Compatible Protograph LDPC Codes
    Thuy Van Nguyen
    Divsalar, Dariush
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2012, 60 (10) : 2841 - 2850
  • [50] Combined Optimization Scheme for Degree Distributions of LDPC Codes
    Park, Jin Soo
    Song, Min Kyu
    Song, Hong-Yeop
    2013 19TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC): SMART COMMUNICATIONS TO ENHANCE THE QUALITY OF LIFE, 2013, : 485 - 489
12345