IMPROVEMENT AND IMPLEMENTATION OF BM ALGORITHM FOR INCREASING DECODING SPEED OF SATELLITE RECEIVERS

被引：0
|
作者：
Wang, Bing-Rui [1 ]
Liu, Lan [1 ]
Fu, Ling-Jing [1 ]
Yang, Xiao-Fei [1 ]
Yao, Xing-Zhong [2 ]
Zhang, Hong-Zhi [3 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China
[2] Second Artillery Command Coll, Lab Precis Guided Technol, Wuhan 430074, Peoples R China
[3] Hubei Univ Econ, Dept Math & Stat, Wuhan 430074, Peoples R China
来源：
2013 10TH INTERNATIONAL COMPUTER CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (ICCWAMTIP) | 2013年
关键词：
RS; BM Algorithm; CCSDS; decoding speed;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
With the increasing demand for high resolution, large scale images and fast downlink data rates of remote-sensing satellites, the higher decoding speed of BM(Berlekamp Massey) algorithm of the satellite receivers employing RS(Reed Solomon) codes as forward error correction codes is needed. A new improved BM algorithm is presented and its explicit proofs are given. Taking RS(255, 223) of CCSDS standard as the research object, a great number of simulation experiments are carried out using MATLAB and FPGA to verify the algorithm. The experiment results show that the improved BM algorithm is more simple and feasible, and its decoding speed is increased by 6%.
引用
收藏
页码：38 / 41
页数：4
相关论文
共 50 条
  • [1] High-speed turbo decoding algorithm and its implementation
    Choi, DG
    Lee, IG
    Jung, JW
    [J]. 2004 9TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), 2004, : 466 - 470
  • [2] Analysis and improvement of the MAP algorithm for navigation satellite convolutional codes decoding
    College of Electronic Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
    不详
    [J]. Wuhan Daxue Xuebao Xinxi Kexue Ban, 3 (267-270):
  • [3] Satellite selection algorithm for combined satellite receivers
    Zhang, Qiang
    Zhang, Xiaolin
    Li, Hongwei
    Chang, Xiaoming
    [J]. Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2007, 33 (12): : 1424 - 1427
  • [4] High-speed adaptive turbo decoding algorithm and its implementation
    Choi, Duk Gun
    Jeong, Jin Hee
    Kim, Min Hyuk
    Jung, Ji Won
    [J]. 2006 ASIA-PACIFIC CONFERENCE ON COMMUNICATION, VOLS 1 AND 2, 2006, : 458 - +
  • [5] High-speed adaptive turbo decoding algorithm and its implementation
    Kim, Min Hyuk
    Jeong, Jin-Hee
    Jung, Ji-Won
    [J]. PROCEEDINGS OF 2006 IEEE INFORMATION THEORY WORKSHOP, 2006, : 104 - +
  • [6] Analyze and Improvement of BM Algorithm
    Yang Tong
    Wang Si-si
    Qiao Xiang-dong
    Chen Qi
    [J]. 2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, : 4558 - +
  • [7] Increasing the Speed of Parallel Decoding of Turbo Codes
    Taskaldiran, Mustafa
    Morling, Richard C. S.
    Kale, Izzet
    [J]. PRIME: PROCEEDINGS OF THE CONFERENCE 2009 PHD RESEARCH IN MICROELECTRONICS AND ELECTRONICS, 2009, : 304 - 307
  • [8] Research and Improvement of LPDC Decoding Algorithm
    Chen, Tingting
    Liu, Riuan
    Diao, Lirong
    [J]. PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON MECHATRONICS ENGINEERING AND INFORMATION TECHNOLOGY (ICMEIT), 2016, 57 : 157 - 160
  • [9] VLSI implementation of the sphere decoding algorithm
    Burg, A
    Wenk, M
    Zellweger, M
    Wegmueller, M
    Felber, N
    Fichtner, W
    [J]. ESSCIRC 2004: PROCEEDINGS OF THE 30TH EUROPEAN SOLID-STATE CIRCUITS CONFERENCE, 2004, : 303 - 306
  • [10] Implementation of fast Huffman decoding algorithm
    He, Ya-Jun
    Zhang, Duo-Li
    Shen, Bin
    Geng, Luo-Feng
    [J]. ASICON 2007: 2007 7TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS, 2007, : 770 - 773
12345