A Two-stage Decoding Algorithm for Spatially Coupled Algebraic LDPC Codes

被引：0
|
作者：
Wang, Juewei [1 ]
Ma, Xiao [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Comp Sci & Engn, Guangzhou 510006, Peoples R China
来源：
2021-11TH INTERNATIONAL SYMPOSIUM ON TOPICS IN CODING (ISTC'21) | 2021年
关键词：
DENSITY; CONSTRUCTION;
D O I：
10.1109/ISTC49272.2021.9594252
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper, we propose a two-stage decoding algorithm for spatially-coupled algebraic low-density parity-check (LDPC) codes with linear computational complexity, which consists of a sliding-window belief propagation (BP) decoding algorithm and a majority logic decoding algorithm. Simulation results are presented, showing that the error rate performance of SC-LDPC codes can be further improved by the majority logic decoding algorithm.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] A Layered Decoding Algorithm for Spatially-coupled LDPC Codes
    Wu Haowei
    Wu Xiaofei
    Zou Runqiu
    Ou Jinglan
    [J]. JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, 2020, 42 (08) : 1881 - 1887
  • [2] A Layered Decoding Algorithm for Spatially-coupled LDPC Codes
    Wu H.
    Wu X.
    Zou R.
    Ou J.
    [J]. Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2020, 42 (08): : 1881 - 1887
  • [3] A Two-Stage Decoding Algorithm to Lower the Error-Floors for LDPC Codes
    Zhang, Xueting
    Chen, Shaoping
    [J]. IEEE COMMUNICATIONS LETTERS, 2015, 19 (04) : 517 - 520
  • [4] Lowering the error floor of LDPC codes by a two-stage hybrid decoding algorithm
    Bian, Yueguang
    Wang, Youzheng
    Wang, Jing
    [J]. 2007 SECOND INTERNATIONAL CONFERENCE IN COMMUNICATIONS AND NETWORKING IN CHINA, VOLS 1 AND 2, 2007, : 249 - 253
  • [5] Sliding window decoding algorithm for spatially coupled LDPC codes with a variable window
    Zhang Y.
    Zhou L.
    Chen C.
    Guo R.
    He Y.
    [J]. Zhou, Lin (linzhou@hqu.edu.cn), 1600, Science Press (47): : 128 - 134
  • [6] A Two-Stage Decoding Algorithm for Short Nonbinary LDPC Codes with Near-ML Performance
    Deng, Dixia
    Xu, Hengzhou
    Bai, Baoming
    Zhang, Ji
    [J]. 2017 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), 2017, : 1202 - 1206
  • [7] A Two-Stage Iterative Decoding of LDPC Codes for Lowering Error Floors
    Kang, Jingyu
    Zhang, Li
    Ding, Zhi
    Lin, Shu
    [J]. GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008,
  • [8] An optimal two-stage decoding algorithm for linear block codes
    Wu, XR
    Sadjadpour, HR
    [J]. CONFERENCE RECORD OF THE THIRTY-SEVENTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2, 2003, : 1788 - 1792
  • [9] Improved sliding window decoding algorithm based on information reserved for spatially coupled LDPC codes
    Liu, Yang
    Qian, Yanzhi
    Wang, Bin
    Zhang, Yuzhi
    [J]. PHYSICAL COMMUNICATION, 2024, 64
  • [10] A Novel Design of Spatially Coupled LDPC Codes for Sliding Window Decoding
    Zhu, Min
    Mitchell, David G. M.
    Lentmaier, Michael
    Costello, Daniel J., Jr.
    [J]. 2020 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), 2020, : 473 - 478
12345