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Reseach Article

Orthogonal Frequency Division Multiplexing Based Wireless Communication System for Digital Broadcast Applications

Published on October 2011 by Sunil Joshi, Neha Kothari, Rashmi Suthar
IP Multimedia Communications
Foundation of Computer Science USA
IPMC - Number 1
October 2011
Authors: Sunil Joshi, Neha Kothari, Rashmi Suthar
400d6152-68a8-411e-8a43-487417ebf8e1

Sunil Joshi, Neha Kothari, Rashmi Suthar . Orthogonal Frequency Division Multiplexing Based Wireless Communication System for Digital Broadcast Applications. IP Multimedia Communications. IPMC, 1 (October 2011), 147-150.

@article{
author = { Sunil Joshi, Neha Kothari, Rashmi Suthar },
title = { Orthogonal Frequency Division Multiplexing Based Wireless Communication System for Digital Broadcast Applications },
journal = { IP Multimedia Communications },
issue_date = { October 2011 },
volume = { IPMC },
number = { 1 },
month = { October },
year = { 2011 },
issn = 0975-8887,
pages = { 147-150 },
numpages = 4,
url = { /specialissues/ipmc/number1/3769-ipmc033/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Special Issue Article
%1 IP Multimedia Communications
%A Sunil Joshi
%A Neha Kothari
%A Rashmi Suthar
%T Orthogonal Frequency Division Multiplexing Based Wireless Communication System for Digital Broadcast Applications
%J IP Multimedia Communications
%@ 0975-8887
%V IPMC
%N 1
%P 147-150
%D 2011
%I International Journal of Computer Applications
Abstract

Orthogonal frequency division multiplexing (OFDM) is a technique that allows digital data to be efficiently and reliably transmitted over a radio channel even in heavy multipath environment. In the present paper we have investigated an OFDM based wireless Communication system by transmitting and receiving a compressed image. The Bit error rate and runtime results of multicarrier OFDM are reported to investigate the effect of number of carriers and IFFT size for MPSK modulation schemes. The QPSK has come out as a suitable scheme for OFDM based systems.

References
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Index Terms

Computer Science
Information Sciences

Keywords

The inter-symbol interference (lSI) the inter-channel interference (lCI) OFDM