Article,

Design and Performance Study of Next Generation OOFDM

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International Journal of Applied Control, Electrical and Electronics Engineering, 1 (2/3): 14 (November 2013)

Abstract

OFDM technology is being promoted as one of significant ingredient in the development of the 4G communication technology that will be commercialized in forthcoming decade. This paper presents proposed topology to perform performance study of optical OFDM system with different modulations.Simulated results report that performance of optical OFDM transmission is dependent upon a number parameters selected as baud rate of transmission, cyclic prefix , QAM size and FFT size is selected by analyzing the transmission channel by the use of OFDM training symbols. Further OOFDM transmission performance under AWGN channel the MSK scheme and under Rayleigh channel environment BPSK scheme employing OOFDM has depicted good optical transmission performance. It has been perceived that better transmission performance is dependent upon best fit selection of number of optical OFDM transmission parameters.

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