IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
High speed reverse converter for new five-moduli set {2n, 22n+1-1, 2n/2-1, 2n/2+1, 2n+1}
Mohammad EsmaeildoustKeivan NaviMohammadReza Taheri
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2010 Volume 7 Issue 3 Pages 118-125

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Abstract

In this paper an efficient reverse converter for the new five moduli set {2n, 22n+1-1, 2n/2-1, 2n/2+1, 2n+1} for even n is presented. With a little changes in latest introduced five moduli set {2n, 2n/2-1, 2n/2+1, 2n+1, 22n-1-1} in order to achieve simple multiplicative inverse, this new moduli set is presented. The converter is designed in two levels architecture. The first level is based on CRT and the second one is based on MRC algorithm. The proposed converter achieved significant improvement in terms of speed with less hardware requirement comparing to other five moduli sets.

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© 2010 by The Institute of Electronics, Information and Communication Engineers
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