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 JSIP  Vol.3 No.3 , August 2012
Performance Evaluation of Complex Wavelet Packet Modulation (CWPM) System over Multipath Rayleigh Fading Channel
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Abstract: In this paper a novel multicarrier modulation system called Complex Wavelet Packet Modulation (CWPM) has been proposed. It is based on using the Complex Wavelet Transform (CWT) together with the Wavelet Packet Modulation (WPM). The proposed system has been tested for communication over flat and frequency selective Rayleigh fading channels and its performance has been compared with some other multicarrier systems. The simulation results show that the performance of the proposed CWPM system has the best performance in all types of channel considered as compared with OFDM, Slantlet based OFDM, FRAT based OFDM and WPM systems. Furthermore, the proposed scheme has less PAPR as compared with the traditional WPM multicarrier system.
Cite this paper: H. Abdullah and F. Hasan, "Performance Evaluation of Complex Wavelet Packet Modulation (CWPM) System over Multipath Rayleigh Fading Channel," Journal of Signal and Information Processing, Vol. 3 No. 3, 2012, pp. 352-359. doi: 10.4236/jsip.2012.33045.
References

[1]   J. Bingham, “Multicarrier Modulation for Data Transmission: An Idea Whose Time Has Come,” IEEE Communications Magazine, Vol. 28, No. 5, 1990, pp. 5-14. doi:10.1109/35.54342

[2]   S. A. K. Ali, “Design and Implementation of Slantlet Based Polynomial Cancellation Coding-OFDM System Using FPGA,” M.Sc. Thesis, Mustansiriya University, Baghdad, 2009.

[3]   A. H. Kattoush, W. A. Mahmoud, A. Shaheen and A. Ghodayyah, “The Performance of Proposed One Dimensional Serial Radon Based OFDM System under Different Channel Conditions,” International Journal of Computers, Systems and Signals, Vol. 9, No. 2, 2008, pp. 3-16.

[4]   A. H. Kattoush, W. A. M. Al-Jawher, S. M. Abbas and A. T. Shaheen, “A N-Radon Based OFDM Transceivers Design and Performance Simulation over Different Channel Models,” Wireless Personal Communications, Vol. 58, No. 4, 2011, pp. 695-711. doi:10.1007/s11277-009-9902-1

[5]   M. J. Manglani, “Wavelet Modulation in Gaussian and Rayleigh Fading Channels,” M.Sc. Thesis, Virginia Polytechnic Institute and State University, Blacksburg, 2001.

[6]   A. Jamin and P. Mahonen, “Wavelet Packet Modulation for Wireless Communication,” Wireless Communications and Mobile Computing Journal, Vol. 5, No. 2, 2005, pp. 123-137.

[7]   H. J. Taha and M. F. M. Salleh, “Performance Comparison of Wavelet Packet Transform (WPT) and FFT-OFDM System Based on QAM Modulation Parameters in Fading Channels,” WSEAS Transaction on Communications, Vol. 9, No. 8, 2010, pp. 453-462.

[8]   C. T. Man, W. Wang, Y. T. Chi and S. Wang, “The Research of OFDM Modulation and Demodulation Technology Based on Wavelet Packet,” 2011 6th International Forum on Strategic Technology, Harbin, 22-24 August 2011, pp. 902-906.

[9]   A. N. Akansu, M. V. Tazebay, M. J. Medley and P. K. Das, “Waveled and Subband Transforms: Fundamentals and Communication Applications,” IEEE Communications Ma- gazine, Vol. 35, No. 12, 1997, pp. 104-115. doi:10.1109/35.642839

[10]   P. D. Shukla, “Complex Wavelet Transform and Their Applications,” M.Phil., University of Strathclyde, Glasgow, 2003.

[11]   H. N. Abdullah, S. A. Jabir and A. N. Mohammed, “Complex Discrete Wavelet Transform-Based Image Denoising,” Engineering and Technology Journal, Vol. 29, No. 5, 2011, pp. 833-850.

[12]   T. Singh, S. Chopra, H. Kaur and A. Kaur, “Image Compression Using Wavelet and Wavelet Packet Transformation,” International Journal of Computer Science and Technology, Vol. 1, No. 1, 2010, pp. 97-99.

[13]   P.-L. Shui, Z.-F. Zhou and J.-X. Li, “Image Denoising Algorithm via Best Wavelet Packet Base Using Wiener Cost Function,” IET Image Processing Magazine, Vol. 1, No. 3, 2007, pp. 311-318. doi:10.1049/iet-ipr:20060222

[14]   M. Baro and J. Ilow, “PAPR Reduction in Wavelet Packet Modulation Using Tree Pruning,” Vehicular Tech- nology Conference VTC2007-Spring, Dublin, 22-24 April 2007, pp. 1756-1760.

 
 
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