DocumentCode
2551045
Title
The effects of HPA on OFDM system based on dual - tree complex wavelet transform (DTℂWT)
Author
Nerma, Mohamed H M ; Jeoti, Varun ; Kamel, Nidal S.
Author_Institution
Electr. & Electron. Eng. Dept., Univ. Teknol. PETRONAS, Bandar Seri Iskandar, Malaysia
fYear
2010
fDate
15-17 June 2010
Firstpage
1
Lastpage
4
Abstract
A novel OFDM system based on dual - tree complex wavelet transform (DTCWT) is proposed in this work. The proposed scheme offers the best PSD and BER performance than the conventional OFDM and wavelet packet modulation (WPM) systems at the expense of acceptable computational complexity without using any pruning techniques. The need for CP is eliminated in the system design due to the good orthogonality and time frequency localization proprieties of the wavelet.
Keywords
OFDM modulation; computational complexity; fast Fourier transforms; wavelet transforms; BER performance; DTCWT; HPA; OFDM system; PSD performance; WPM system; computational complexity; time frequency localization propriety; tree complex wavelet transform; wavelet packet modulation system; Binary phase shift keying; Bit error rate; OFDM; Wavelet packets;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent and Advanced Systems (ICIAS), 2010 International Conference on
Conference_Location
Kuala Lumpur, Malaysia
Print_ISBN
978-1-4244-6623-8
Type
conf
DOI
10.1109/ICIAS.2010.5716173
Filename
5716173
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