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Title: Step-By-Step Decoding Algorithm for Reed-Solomon Codes
Authors: Chen, Tung-Chou;Wei, Che-Ho;Wei, Shyue-Win
Contributors: 電子工程學系
Date: 2000-02
Issue Date: 2013-05-06T03:50:09Z
Publisher: IEEE
Abstract: A new step-by-step decoding algorithm for decoding Reed-Solomon codes over GF(2m) is presented. Based on several properties of the syndrome matrices, the new step-by-step decoding algorithm can directly determine whether every received symbol is an error locator. The detection of error location is based only on the determinant of a v�v syndrome matrix, where v is the number of errors, When an error location is found, its corresponding error value can also be determined by performing a determinant division operation between two syndrome matrices. The new decoding algorithm can significantly reduce computation complexity and improve the decoding speed compared with the conventional step-by-step decoding algorithm
Relation: IEEE Proceeding-Communications, 147(1): 8-12
Appears in Collections:[eedept] Periodical Articles

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