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Reseach Article

Bit Error Rate of Orthogonal Frequency Division Multipexing System

by Umesha G. B., M. N. Shanmukha Swamy
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 181 - Number 17
Year of Publication: 2018
Authors: Umesha G. B., M. N. Shanmukha Swamy
10.5120/ijca2018917843

Umesha G. B., M. N. Shanmukha Swamy . Bit Error Rate of Orthogonal Frequency Division Multipexing System. International Journal of Computer Applications. 181, 17 ( Sep 2018), 34-39. DOI=10.5120/ijca2018917843

@article{ 10.5120/ijca2018917843,
author = { Umesha G. B., M. N. Shanmukha Swamy },
title = { Bit Error Rate of Orthogonal Frequency Division Multipexing System },
journal = { International Journal of Computer Applications },
issue_date = { Sep 2018 },
volume = { 181 },
number = { 17 },
month = { Sep },
year = { 2018 },
issn = { 0975-8887 },
pages = { 34-39 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume181/number17/29916-2018917843/ },
doi = { 10.5120/ijca2018917843 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T01:06:15.134729+05:30
%A Umesha G. B.
%A M. N. Shanmukha Swamy
%T Bit Error Rate of Orthogonal Frequency Division Multipexing System
%J International Journal of Computer Applications
%@ 0975-8887
%V 181
%N 17
%P 34-39
%D 2018
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Bit Error rate of OFDM is carried out with the help of cyclic prefix and the length of a guard interval varies. The BER is low for the given system indicates that amount of data received at the receiver is equal to the data transmitted by transmitter. To achieve best communication guard interval is used between the subcarriers and effect of Inter Carrier Interference (ICI) can be reduced by maintain orthogonality between subcarriers. Different guard length is used over here to analyze distortion for the additive white Gaussian noise and Rayleigh fading channels and avoid Inter symbol Interference (ISI).

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Index Terms

Computer Science
Information Sciences

Keywords

Orthogonal Frequency Multiplexing Division (OFDM) Guard Interval (GI) cyclic prefix and Quadrature Amplitude Modulation (QAM).