一种(2m,2m−3)扩展RS码的错误/擦除译码算法

2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference Pub Date : 2013-07-21 DOI:10.1109/CSQRWC.2013.6657454

E. Lu, Chih-Wen Shih

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引用次数: 0

摘要

提出了一种(2m,2m-3)扩展RS码的纠错和擦除算法。使用该算法，可以跳过确定误差定位多项式、求根和计算误差定位多项式偏差的步骤，找到误差位置和误差值;因此，解码算法非常简单和快速。

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An error/erasure decoding algorithm of (2m,2m−3) extended RS codes

An algorithm for correcting both an error and an erasure of (2m,2m-3) extended RS codes is proposed in this paper. Using the algorithm, error locations and error values can be found by skipping the procedures of determining error location polynomial, finding the roots and calculating the deviation of error location polynomial; therefore, the decoding algorithm is very simple and fast.

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2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference

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