Iterative soft-decision decoding of Reed-Solomon codes based on cooperative optimization algorithm

被引：0
|
作者：
Ding, Suquan
Huang, Xiaofei
Yang, Zhixing
机构：
[1] State Key Laboratory on Microwave and Digital Communications, Department of Electronics, Tsinghua University, Beijing 100084, China
[2] Beijing Institute of Tracking and Telecommunications Technology, Beijing 100094, China
[3] Research Institute of Information Technology, Tsinghua University, Beijing 100084, China
来源：
Gaojishu Tongxin/Chinese High Technology Letters | 2007年 / 17卷 / 12期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An iterative soft-decision decoding (SDD) algorithm for Reed-Solomon (RS) codes was derived based on cooperative optimization. The proposed algorithm is a class of message passing algorithms and has solid theory foundations. It can achieve good coding gains over hard-decision decoding (HDD) for RS codes. For (15, 9) RS codes, the proposed algorithm can achieve 0.3-1.3 dB gains over HDD at frame error rate (FER) of 4 × 10-4. The complexity of the proposed algorithm is low and can be implemented in practice. The proposed algorithm is a class of soft-in soft-out (SISO) decoding algorithm and can be applied to the iterative decoding for RS-based compound codes such as concatenated codes and product codes.
引用
下载
收藏
页码：1234 / 1237
相关论文
共 50 条
  • [41] Waterfilling-like multiplicity assignment algorithm for algebraic soft-decision decoding of Reed-Solomon codes
    Huang, Qin
    Wu, Jiang
    Zhao, Chunming
    You, Xiaohu
    2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14, 2007, : 6210 - 6213
  • [42] Iterative Soft Decoding of Reed-Solomon Codes Based on Deep Learning
    Zhang, Wei
    Zou, Shuming
    Liu, Yanyan
    IEEE COMMUNICATIONS LETTERS, 2020, 24 (09) : 1991 - 1994
  • [43] Progressive Algebraic Soft-Decision Decoding of Reed-Solomon Codes Using Module Minimization
    Xing, Jiongyue
    Chen, Li
    Bossert, Martin
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2019, 67 (11) : 7379 - 7391
  • [44] High-speed interpolation architecture for soft-decision decoding of Reed-Solomon codes
    Wang, Zhongfeng
    Ma, Jun
    IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2006, 14 (09) : 937 - 950
  • [45] Interpolation multiplicity assignment algorithms for algebraic soft-decision decoding of Reed-Solomon codes
    El-Khanty, M
    McEliece, RJ
    ALGEBRAIC CODING THEORY AND INFORMATION THEORY, 2005, 68 : 99 - 120
  • [46] Direct root computation architecture for algebraic soft-decision decoding of reed-solomon codes
    Ma, Jun
    Vardy, Alexander
    Wang, Zhongfeng
    Chen, Qinqin
    2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11, 2007, : 1409 - +
  • [47] Reduced-complexity implementation of algebraic soft-decision decoding of Reed-Solomon codes
    Xia, HT
    Cruz, JR
    2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL V, PROCEEDINGS: DESIGN AND IMPLEMENTATION OF SIGNAL PROCESSING SYSTEMS INDUSTRY TECHNOLOGY TRACKS MACHINE LEARNING FOR SIGNAL PROCESSING MULTIMEDIA SIGNAL PROCESSING SIGNAL PROCESSING FOR EDUCATION, 2004, : 33 - 36
  • [48] Fast factorization architecture in soft-decision Reed-Solomon decoding
    Zhang, XM
    Parhi, KK
    IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2005, 13 (04) : 413 - 426
  • [49] Scalable Interpolation Architecture for Soft-decision Reed-Solomon Decoding
    Zhu, Jiangli
    Zhang, Xinmiao
    2008 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS (APCCAS 2008), VOLS 1-4, 2008, : 41 - 44
  • [50] An FPGA interpolation processor for soft-decision reed-solomon decoding
    Gross, WJ
    Kschischang, FR
    Gulak, PG
    12TH ANNUAL IEEE SYMPOSIUM ON FIELD-PROGRAMMABLE CUSTOM COMPUTING MACHINES, PROCEEDINGS, 2004, : 310 - 311
12345