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上海计算技术研究所
Published:1981
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[1]冯贵良.下限扩张了的BCH码的译码[J].电子学报,1981(02):1-9.
Feng Gui-liang. A Decoding for the BCH Codes with Generalized Bounds[J]. Acta Electronica Sinica, 1981, (2): 1-9.
本文引进了对距离下限扩张了的BCH码进行译码的一般方法。运用多重连续校验子集合构成矩阵A
错误位置多项式的系数即可通过解线性方程组求得
这就克服了距离下限扩张大于4时所碰到的困难。
In this paper a general method for decoding BCH codes beyond the BCH bounds is intrpduced. Using multiple subsets of consecutive syndromes
matrix A is set up. Then the coefficient of a error location polynomial may be obtained by solving a set of linear equations. Thus the difficulty[3] when s≥4 is overcome.
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