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Simulation and Analysis of MC-CDMA System under AWGN and Rayleigh Fading Channel

Journal: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY (Vol.6, No. 2)

Publication Date:

Authors : ; ;

Page : 336-342

Keywords : Multicarrier Code Division Multiple Access (MC-CDMA); Rayleigh Fading Channel; Additive White Gaussian Noise (AWGN);

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Abstract

This paper presents a detailed analysis of Multicarrier Code Division Multiple Access (MC-CDMA) system over Additive White Gaussian Noise (AWGN) and Rayleigh Fading Channel with analysisof the effects of different number of sub-carriers and multiuser scenarios and at the end a comparison with standard technique is also performed. The complete analysis is performed by simulating the mathematical model of the MC-CDMA system with various combinations of sub-carriers, number of users, SNR, path gains and path delays etc. the simulation results shows that the MC-CDMA is an effective way to overcome the multipath fading losses and spectrum utilization with relatively simple system architecture.

Last modified: 2016-06-29 19:52:58