DocumentCode
2470067
Title
Constacyclic codes and constacyclic DFTs
Author
Boztas, Serdar
Author_Institution
Dept. of Math., RMIT, Melbourne, Vic., Australia
fYear
1998
fDate
16-21 Aug 1998
Firstpage
235
Abstract
We discuss the encoding/decoding of constacyclic codes by means of a constacyclic DFT. The constacyclic DFT can be applied to codes over finite fields as well as finite rings. We can also apply the constacyclic DFT to the decoding of cyclic codes by means of a structure theorem that decomposes cyclic codes into constacyclic codes
Keywords
algebraic codes; convolution; cyclic codes; decoding; discrete Fourier transforms; constacyclic DFT; constacyclic codes; cyclic codes decomposition; decoding; encoding; finite fields; finite rings; structure theorem; Convolution; Decoding; Discrete Fourier transforms; Encoding; Erbium; Error correction; Error correction codes; Frequency domain analysis; Mathematics;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location
Cambridge, MA
Print_ISBN
0-7803-5000-6
Type
conf
DOI
10.1109/ISIT.1998.708839
Filename
708839
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