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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/640

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contributor.authorRao, T Govinda Mutyala-
contributor.authorAcharya, B-
contributor.authorPatra, S K-
identifier.citation1st International Conference on Advances in Computing, Chikhli, India, 21-22 February 2008en
descriptionCopyright for the article belongs to proceedings publisheren
description.abstractThis paper analyzes the effects of fixed point Fast Fourier Transform (FFT) computation in Orthogonal Frequency Division Multiplexing (OFDM) for Wireless Local Area Network (WLAN) application. The performance of WLAN has been investigated using Matlab simulations under Additive White Gaussian Noise (AWGN) channel for different modulation schemes. The simulations carried out here, show the effects of fixed point FFT on the performance of OFDM used in wireless LAN. Extensive computer simulations show that fixed point computation provides very near result as floating point if the delay parameter is suitably selected.en
format.extent198092 bytes-
subjectWireless LANen
subjectfixed-point FFTen
subjectfloating-point FFTen
titleEffects of Fixed Point FFT on the Performance of OFDM in Wireless LANen
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