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SER Analysis of OFDM System over Rayleigh Fading Channel

by Mukesh Kumar Mishra, Neetu Sood
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 21 - Number 6
Year of Publication: 2011
Authors: Mukesh Kumar Mishra, Neetu Sood
10.5120/2513-3410

Mukesh Kumar Mishra, Neetu Sood . SER Analysis of OFDM System over Rayleigh Fading Channel. International Journal of Computer Applications. 21, 6 ( May 2011), 26-29. DOI=10.5120/2513-3410

@article{ 10.5120/2513-3410,
author = { Mukesh Kumar Mishra, Neetu Sood },
title = { SER Analysis of OFDM System over Rayleigh Fading Channel },
journal = { International Journal of Computer Applications },
issue_date = { May 2011 },
volume = { 21 },
number = { 6 },
month = { May },
year = { 2011 },
issn = { 0975-8887 },
pages = { 26-29 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume21/number6/2513-3410/ },
doi = { 10.5120/2513-3410 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:07:49.031028+05:30
%A Mukesh Kumar Mishra
%A Neetu Sood
%T SER Analysis of OFDM System over Rayleigh Fading Channel
%J International Journal of Computer Applications
%@ 0975-8887
%V 21
%N 6
%P 26-29
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, we present an efficient technique for the SER of OFDM system over Rayleigh fading channels, using well known characteristics function (CHF) based analysis approach. The exact probability density function of a sum of Rayleigh random vectors are used to derive the expression for the error rates of OFDM system. The average SER expressed in terms of the exponential and Bessel functions. Further to improve the system performance error-rate analysis is extended to a system using multichannel reception with maximal ratio combining.

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Index Terms

Computer Science
Information Sciences

Keywords

OFDM Digital Communication Rayleigh Fading channel MRC diversity

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