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Vandermonde-Cocyclic Codes and a suitable DFT

Kiran, T and Rajan, Sundar B (2004) Vandermonde-Cocyclic Codes and a suitable DFT. In: International Symposium on Information Theory, 2004. ISIT 2004, 27 June-2 July, Chicago, p. 253.

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Abstract

A new transform is defined for the class of cocyclic group ring codes over a Galois ring, where the underlying group is Abelian and the cocycle is the Vandermonde-cocycle on the Abelian group. The class of Vandermonde-cocyclic (VC) group ring codes are characterized using this new transform by means of a structure theorem for VC group rings.

Item Type: Conference Paper
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Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 12 Dec 2005
Last Modified: 19 Sep 2010 04:21
URI: http://eprints.iisc.ernet.in/id/eprint/4389

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