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IEICE TRANSACTIONS on Fundamentals

PAPR Reduction for PCC-OFDM Systems Using Neural Phase Rotator

Masaya OHTA, Hideyuki YAMADA, Katsumi YAMASHITA

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Summary :

This paper proposes a novel Orthogonal frequency-division multiplexing (OFDM) system based on polynomial cancellation coded OFDM (PCC-OFDM). This proposed system can reduce peak-to-average power ratio (PAPR) by our neural phase rotator and it does not need any side information to transmit phase rotation factors. Moreover, this system can compensate the common phase error (CPE) by a proposed technique which allows estimating frequency offset at receiver. From numerical experiments, it is shown that our system can reduce PAPR and ICI at the same time and improve BER performance effectively.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E91-A No.1 pp.403-408
Publication Date
2008/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1093/ietfec/e91-a.1.403
Type of Manuscript
PAPER
Category
Spread Spectrum Technologies and Applications

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