EXIT Chart Analysis of Puncturing for Non-Binary LDPC Codes

被引：1
|
作者：
Deka, Kuntal [1 ]
Rajesh, A. [1 ]
Bora, Prabin Kumar [1 ]
机构：
[1] Indian Inst Technol Guwahati, Dept Elect & Elect Engn, Gauhati 781039, India
来源：
IEEE COMMUNICATIONS LETTERS | 2014年 / 18卷 / 12期
关键词：
Non-binary low-density parity-check (NB LDPC) codes; puncturing; grouping algorithm (GA); EXIT chart; PARITY-CHECK CODES; DESIGN;
D O I：
10.1109/LCOMM.2014.2366119
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This letter presents an EXtrinsic Information Transfer (EXIT) chart tool for the puncturing of non-binary (NB) low-density parity-check (LDPC) codes. With the help of this tool, we study the dependence of the performance of various bitwise and symbolwise puncturing patterns on the degree of a variable node (VN). The grouping algorithm (GA) is a useful technique for the short-length codes to find the recoverable VNs. By incorporating the GA under the EXIT chart model, we propose a method to find the optimum recoverable puncturing pattern.
引用
收藏
页码：2089 / 2092
页数：4
相关论文
共 50 条
  • [1] EXIT Chart Analysis and Design of Non-Binary Protograph-Based LDPC Codes
    Chang, Ben-Yue
    Dolecek, Lara
    Divsalar, Dariush
    [J]. 2011 - MILCOM 2011 MILITARY COMMUNICATIONS CONFERENCE, 2011, : 566 - 571
  • [2] EXIT charts for non-binary LDPC codes
    Byers, GJ
    Takawira, F
    [J]. ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, 2005, : 652 - 657
  • [3] Puncturing Schemes for Rate-Compatible Non-binary LDPC Codes
    Zhang, Bing
    Su, He-Guang
    Xia, Shu-Tao
    [J]. 2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC), 2011, : 2189 - 2192
  • [4] Analysis of Non-binary Hybrid LDPC codes
    Sassatelli, Lucile
    Declercq, David
    [J]. 2007 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-7, 2007, : 2261 - 2265
  • [5] Split non-binary LDPC codes
    Voicila, Adrian
    Declercq, David
    Verdier, Francois
    Fossorier, Marc
    Urard, Pascal
    [J]. 2008 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-6, 2008, : 955 - 959
  • [6] A Cycle-based Rate-compatible Puncturing Technique for Non-binary LDPC Codes
    Deka, Kuntal
    Rajesh, A.
    Bora, P. K.
    [J]. 2016 INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATIONS (SPCOM), 2016,
  • [7] On the Concatenations of Polar Codes and Non-Binary LDPC Codes
    Yu, Qingping
    Shi, Zhiping
    Li, Xingwang
    Du, Jianhe
    Zhang, Jiayi
    Rabie, Khaled M.
    [J]. IEEE ACCESS, 2018, 6 : 65088 - 65097
  • [8] Binary Weight Distribution of Non-Binary LDPC Codes
    Andriyanova, Iryna
    Rathi, Vishwambhar
    Tillich, Jean-Pierre
    [J]. 2009 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, VOLS 1- 4, 2009, : 65 - 69
  • [9] Enhancing Binary Images of Non-Binary LDPC Codes
    Bhatia, Aman
    Iyengar, Aravind R.
    Siegel, Paul H.
    [J]. 2011 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE (GLOBECOM 2011), 2011,
  • [10] Design and Analysis of Non-binary LDPC and IRA Modulation Codes
    Chiu, Mao-Ching
    [J]. GLOBECOM 2009 - 2009 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-8, 2009, : 914 - 918
12345