A New Scheme of High Performance Quasi-Cyclic LDPC Codes With Girth 6

被引：13
|
作者：
Vafi, Sina [1 ]
Majid, Narges Rezvani [1 ]
机构：
[1] Charles Darwin Univ, Sch Engn & Informat Technol, Darwin, NT 0811, Australia
来源：
IEEE COMMUNICATIONS LETTERS | 2015年 / 19卷 / 10期
关键词：
Quasi-cyclic LDPC codes; combinatorial designs; circulant matrix; PARITY-CHECK CODES; CONSTRUCTION;
D O I：
10.1109/LCOMM.2015.2458322
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The letter presents a new technique for constructing regular and irregular quasi-cyclic (QC) low density parity check (LDPC) codes with girth 6. Codes are designed by the combinatorial concept, in which subsets representing circulant matrices are originated from a particular subset. Conducted simulations confirm that implemented codes have low error floor, while they provide good performance in the waterfall region.
引用
收藏
页码：1666 / 1669
页数：4
相关论文
共 50 条
  • [1] On the Girth of Quasi-Cyclic Protograph LDPC Codes
    Karimi, Mehdi
    Banihashemi, Amir H.
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2013, 59 (07) : 4542 - 4552
  • [2] Girth Analysis of Quantum Quasi-Cyclic LDPC Codes
    Amirzade, Farzane
    Panario, Daniel
    Sadeghi, Mohammad-Reza
    PROBLEMS OF INFORMATION TRANSMISSION, 2024, 60 (02) : 71 - 89
  • [3] Design of Quasi-Cyclic LDPC Codes with Maximized Girth Property
    Phakphisut, Watid
    Prompakdee, Patanasak
    Supnithi, Pomchai
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2013, E96A (11) : 2128 - 2133
  • [4] On the girth of Tanner (3,11) quasi-cyclic LDPC codes
    Xu, Hengzhou
    Bai, Baoming
    Feng, Dan
    Sun, Cheng
    FINITE FIELDS AND THEIR APPLICATIONS, 2017, 46 : 65 - 89
  • [5] On the girth of Tanner (3,5) quasi-cyclic LDPC codes
    Kim, S
    No, JS
    Chung, HB
    Shin, DJ
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2006, 52 (04) : 1739 - 1744
  • [6] An efficient girth-locating algorithm for quasi-cyclic LDPC codes
    Wu, Xiaofu
    You, Xiaohu
    Zhao, Chunming
    2006 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, VOLS 1-6, PROCEEDINGS, 2006, : 817 - +
  • [7] SEARCHING FOR LARGE GIRTH QUASI-CYCLIC SPATIALLY COUPLED LDPC CODES
    Wu, Zhan-Ji
    Wang, Shuo-Shuo
    Zhao, Min
    2019 16TH INTERNATIONAL COMPUTER CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (ICWAMTIP), 2019, : 361 - 364
  • [8] ON THE GIRTH OF TANNER (3,7) QUASI-CYCLIC LDPC CODES
    Gholami, M.
    Mostafaiee, F. Sadat
    TRANSACTIONS ON COMBINATORICS, 2012, 1 (02) : 1 - 16
  • [9] Necessary Conditions for Quasi-Cyclic LDPC Codes to Have a Given Girth
    Kim, Kyung-Joong
    Chung, Jin-Ho
    Yang, Kyeongcheol
    2013 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT), 2013, : 2661 - +
  • [10] On the Girth of Tanner (3,13) Quasi-Cyclic LDPC Codes
    Xu, Hengzhou
    Li, Huaan
    Feng, Dan
    Zhang, Bo
    Zhu, Hai
    IEEE ACCESS, 2019, 7 : 5153 - 5179
12345