National Changhua University of Education Institutional Repository : Item 987654321/16437

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NCUEIR > College of Engineering > eedept > Periodical Articles > Item 987654321/16437

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/16437

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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