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World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

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Abstract

BIT-ERROR RATE ANALYSIS OF OFDM-MC-CDMA SYSTEM UNDER AWGN AND RAYLEIGH FADING CHANNEL

*Krishankant Lodhi M. Tech Scholar, Asst. Prof. Naveen Khare

ABSTRACT

Multicarrier code division multiple access (MC-CDMA) is a novel radio access scheme that combines time domain spreading and multicarrier modulation suffer from the interference among users. This work is devoted for reducing and analyzing the bit error rate of the system proposed. Multi Carrier modulation has a significant role in mobile communication because of frequency diversity and bandwidth efficiency. Multi-Carrier Code Division Multiple Access (MC-CDMA) suffers from timing errors due to the large number of carriers. So in this paper we present the Analysis of Bit-Error Rate (BER) of the MC DS-CDMA System under Additive white Gaussian noise (AWGN) and multipath Rayleigh fadingchannel.

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