Peak to Average Power Ratio Reduction for Multicarrier Systems Using Dirty Paper Coding
Resource
Journal of Communications 2 (3): 9-16
Journal
Journal of Communications (invited)
Journal Volume
2
Journal Issue
3
Pages
9-16
Date Issued
2007-05
Author(s)
Abstract
In this paper, we improve the peak to average power ratio reduction scheme for multicarrier systems proposed by Collings and Clarkson by applying dirty paper coding with peak power constraint. We compare the bit error rate performance among conventional orthogonal frequency division multiplexing, Collings and Clarkson's method, and our proposed scheme with bit loading. From simulation we find that when channel coding is considered, Collings and Clarkson's method is the worst. The proposed method performs the best when the number of bits is large and hence is suitable for high speed transmission. © 2006 ACADEMY PUBLISHER.
Type
journal article
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