Recognition of RS coding based on galois field Fourier transform

被引：3
|
作者：
Bao X. [1 ]
Lu P.-Z. [2 ]
You L. [1 ]
机构：
[1] Southwest Electronic and Telecommunication Technology Research Institute, Chengdu
[2] Department of Computer Science and Engineering, Fudan University, Yangpu, Shanghai
来源：
| 1600年 / Univ. of Electronic Science and Technology of China卷 / 45期
关键词：
Channel coding recognition; Euclid distance; Galois field Fourier transform; RS;
D O I：
10.3969/j.issn.1001-0548.2016.01.004
中图分类号：
学科分类号：
摘要：
To recognize reed-solomon (RS) coding, a statistical arithmetic based on galois field Fourier transform (GFFT) is presented and studied. The statistical characteristics of spectral vectors generated by GFFT are analyzed, and the squared Euclid distance is introduced to measure the statistical difference between spectral vectors. Finally the primitive polynomial and general polynomial are obtained successfully. The simulation results verify the theory analysis and demonstrate that the recognition accuracy of the proposed algorithm is superior to other similar algorithms; moreover, the proposed algorithm can still work when the number of elements in a finite set is larger than one. © 2016, Editorial Board of Journal of Electronic Science and Technology of China. All right reserved.
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收藏
页码：30 / 35
页数：5
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