Performance of wavelet packet division multiplexing
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May 30, 2014
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Abstract
This article presents the results of extensive simulationabout the multiuser transmission technique, namedWavelet Packet Division Multiplexing (WPDM). Its advantagesare the capability of multiple signals transmission,in a flexible and robust form. The signals of the multiusers are coded by bases functions of the wavelet packet(WP) family. The performance evaluation of the WPDMmultiplexing was conducted over three conditions on thetransmission channel: AWGN noise, Flat fading Rayleighand frequency-selective fading.
Keywords
Multiuser communications, multiplexing, Wavelet Packet, WPDM, fading, Rayleigh, TelecomunicationComunicaciones multiusuario, multiplexación, paquetes wavelet, WPDM, AWGN, Telecomunicaciones, desvanecimiento, Rayleigh.
References
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WU, J. Wavelet packet division multiplexing. Phd Thesis. McMaster University, Department of Electrical and Computer Engineering, 1998.
DAUBECHIES, I. Ten lectures on wavelets. Philadelphia, PA: SIAM, 1992.
GHANDI, P. P.; RAO, S. S. y PAPPU, R. S. Wavelets for waveform coding of digital symbols. IEEE Transactions Signal Processing. 1997, vol. 45, pp. 2387-2390.
LEARNED, R. E.; KRIM. H.; CLAUS, B.; WILLSKY, A. S. y KARL, W. C. Wavelet-packetbased multiple access communication. Proceedings SPIE, 1994, vol. 2303, pp. 246-259.
LINDSEY, A. R. Wavelet packet modulation for orthogonally multiplexed communication. IEEE Transactions Signal Processing. 1997, vol. 45, pp. 1336-1339.
MALLAT, S. G. A wavelet tour of signal processing. 3 ed. Burlington, MA: Academic Press, 2009.
MARIN, J. I.; PARRADO, A. L.; CERTUCHE, L. J. y GIRALDO, C. A. Implementación de un sistema de multiplexación por división de paquetes wavelet WPDM. IX Simposio de Tratamiento de Señales y Visión Artificial (STSIVA), Manizales, 2004.
PAPOULIS, A. Probability, random variables, and stochastic processes. 3rd ed. New York: McGraw Hill, 1991.
PROAKIS, J. G. Digital communications. 5th ed. New York: McGraw Hill, 2008.
YOUNG, D. J. y BEAULIEU, N. C. The generation of correlated Rayleigh random variates by inverse discrete Fourier transform. IEEE Transactions on Communications. 2000, vol. 48, pp. 1114-1127.
WONG, K. M.; WU, J.; DAVIDSON, T. N.; Q. JIN y CHING P.-C. Performance of wavelet packet-division multiplexing in impulsive and Gaussian noise. IEEE Transactions on Communications. 2000, vol. 48, no. 7, pp. 1083-1086.
WONG, K. M.; WU, J.; DAVIDSON, T. N. y Q. JIN. Wavelet packet division multiplexing and wavelet packet design under timing error effects. IEEE Transactions Signal Processing. 1997, vol. 45, pp. 2877-2890.
WU, J. Wavelet packet division multiplexing. Phd Thesis. McMaster University, Department of Electrical and Computer Engineering, 1998.
How to Cite
Hoyos-Sánchez, J. P., & Jojoa-Gómez, P. E. (2014). Performance of wavelet packet division multiplexing. Ingenieria Y Universidad, 18(1), 77–90. https://doi.org/10.11144/Javeriana.iyu18-1.pwpd
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Articles