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Reseach Article

Analytical Error Rate Performance Evaluation of OFDM-QPSK System over Nakagami Distribution

by Mukesh Kumar Mishra
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 35 - Number 5
Year of Publication: 2011
Authors: Mukesh Kumar Mishra
10.5120/4396-6104

Mukesh Kumar Mishra . Analytical Error Rate Performance Evaluation of OFDM-QPSK System over Nakagami Distribution. International Journal of Computer Applications. 35, 5 ( December 2011), 14-19. DOI=10.5120/4396-6104

@article{ 10.5120/4396-6104,
author = { Mukesh Kumar Mishra },
title = { Analytical Error Rate Performance Evaluation of OFDM-QPSK System over Nakagami Distribution },
journal = { International Journal of Computer Applications },
issue_date = { December 2011 },
volume = { 35 },
number = { 5 },
month = { December },
year = { 2011 },
issn = { 0975-8887 },
pages = { 14-19 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume35/number5/4396-6104/ },
doi = { 10.5120/4396-6104 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:21:12.001855+05:30
%A Mukesh Kumar Mishra
%T Analytical Error Rate Performance Evaluation of OFDM-QPSK System over Nakagami Distribution
%J International Journal of Computer Applications
%@ 0975-8887
%V 35
%N 5
%P 14-19
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Modern wireless communication system demands high data rate with acceptable error rate transmission and reception. OFDM a multi-carrier modulation technique will provide the solution for next generation wireless communication, so that it has been employed in numerous wireless standards. This paper presents new technique for the error rate of OFDM-QPSK system over Nakagami-m and Nakagami-n (Rice) fading channels, using characteristics function (CHF) based approach. To derive the SER expression for OFDM-QPSK system, exact PDF in integral form is utilized. Further the average SER have expressed in terms of the exponential and confluent hyper geometric functions.

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Index Terms

Computer Science
Information Sciences

Keywords

OFDM Nakagami-m Distribution Nakagami-n (Rice) Distribution SER Multipath Channel