Effects of Impulsive Noise on Fourier Based OFDM and Wavelet Based OFDM

Abdullah, Khaizuran and Ismail, Ahmad Fadzil and Islam, Md. Rafiqul and Hashim, Wahidah (2011) Effects of Impulsive Noise on Fourier Based OFDM and Wavelet Based OFDM. In: ICACSIS 2011, 17-18 December 2011, Jakarta, Indonesia.

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Abstract

The performance study on wavelet based OFDM and Fourier based OFDM with the focus on impulse noise effects is demonstrated. The models of the inverse and forward transforms are also constructed to show the OFDM system process. The BER performances in three scenarios when varying the Poisson recurrence parameter a from small to large are obtained. It is assumed that the wavelet based OFDM has orthonormal bases and perfect reconstruction properties. The results show that a large value of a limits the impact of impulsive noise on the system. BER performances for both OFDM platforms are also included with respect to the effects of impulsive noises.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	3407/17839
Uncontrolled Keywords:	Impulse noise, Discrete Wavelet Transform,Fourier based OFDM, wavelet based OFDM
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Khaizuran Abdullah
Date Deposited:	13 Feb 2012 13:16
Last Modified:	23 Apr 2012 15:30
URI:	http://irep.iium.edu.my/id/eprint/17839

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