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General Information
    • ISSN: 1793-8244
    • Frequency: Quarterly
    • DOI: 10.18178/JACN
    • Editor-in-Chief: Dr. Ka Wai Gary Wong
    • Executive Editor: Ms. Julia S. Ma
    • Abstracting/ Indexing: EI (INSPEC, IET), Engineering & Technology Digital Library, DOAJ, Electronic Journals Library, Ulrich's Periodicals Directory, International Computer Science Digital Library (ICSDL), ProQuest, and Google Scholar.
    • E-mail: jacn@ejournal.net
Editor-in-chief
Dr. Ka Wai Gary Wong
Department of Mathematics and Information Technology The Hong Kong Institute of Education, Hong Kong
It's a honor to serve as the editor-in-chief of JACN. I'll work together with the editors and reviewers to help the journal progress
JACN 2013 Vol.1(3): 265-269 ISSN: 1793-8244
DOI: 10.7763/JACN.2013.V1.53

Peak-to-Average Power Ratio Reduction using Artificial Bee Colony Algorithm in Wavelet Packet Modulation

Necmi Taşpınar and Mahmut Yıldırım
Abstract—Wavelet packet modulation (WPM) is used as an alternative to orthogonal frequency division multiplexing (OFDM) as multicarrier modulation (MCM) technique, recently. High peak-to-average power ratio (PAPR) value of the MCM signals decreases the systems performance due to using nonlinear amplifier in the system transmitter. Generally, partial transmit sequence (PTS) technique is used to reduce PAPR in MCM systems. In this paper, we use the artificial bee colony (ABC) algorithm to reduce the PAPR value of the PTS for WPM signals. The performance of the artificial bee colony algorithm for 6th Daubechies wavelets was compared with the original WPM for different Daubechies wavelets, random search PTS for 6th Daubechies wavelets and optimum PTS by computer simulations.

Index Terms—Artificial bee colony (ABC) algorithm, partial transmit sequence (PTS), peak-to-average power ratio (PAPR), wavelet packet modulation.

Necmi Taşpınar and Mahmut Yıldırım are with the Department of Electrical and Electronics Engineering, Erciyes University, Kayseri, Turkey (e-mail: taspinar @ erciyes. edu.tr, mahmut.yildirim @ bozok.edu.tr).

[PDF]

Cite:Necmi Taşpınar and Mahmut Yıldırım, "Peak-to-Average Power Ratio Reduction using Artificial Bee Colony Algorithm in Wavelet Packet Modulation," Journal of Advances in Computer Networks vol. 1, no. 3, pp. 265-269, 2013.

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