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Reseach Article

Analysis of MIMO-OFDM using different Modulation Techniques

by Nidhi Kishor Molgi, Suresh R. Hallhalli
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 153 - Number 6
Year of Publication: 2016
Authors: Nidhi Kishor Molgi, Suresh R. Hallhalli
10.5120/ijca2016912083

Nidhi Kishor Molgi, Suresh R. Hallhalli . Analysis of MIMO-OFDM using different Modulation Techniques. International Journal of Computer Applications. 153, 6 ( Nov 2016), 37-40. DOI=10.5120/ijca2016912083

@article{ 10.5120/ijca2016912083,
author = { Nidhi Kishor Molgi, Suresh R. Hallhalli },
title = { Analysis of MIMO-OFDM using different Modulation Techniques },
journal = { International Journal of Computer Applications },
issue_date = { Nov 2016 },
volume = { 153 },
number = { 6 },
month = { Nov },
year = { 2016 },
issn = { 0975-8887 },
pages = { 37-40 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume153/number6/26408-2016912083/ },
doi = { 10.5120/ijca2016912083 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:58:25.843773+05:30
%A Nidhi Kishor Molgi
%A Suresh R. Hallhalli
%T Analysis of MIMO-OFDM using different Modulation Techniques
%J International Journal of Computer Applications
%@ 0975-8887
%V 153
%N 6
%P 37-40
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

MIMO-OFDM system is fast growing new wireless broadband technology which has capability of high data rate transmission and advantages like inter carrier interference (ICI) reduction; high reliability; and better performance in multi-path fading. The major effect to be considered at receiver is fading effects which must be mitigated at receiver using equalization technique. In this paper we demonstrated the BER performance of the OFDM system with two different equalizers (ZF and MMSE). Proposed OFDM system is demonstrated using various modulation techniques that is BPSK, QPSK, 16-QAM and 64-QAM using multipath fading channels that is AWGN (Additive White Gaussian Noise) and Rayleigh channel.

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Index Terms

Computer Science
Information Sciences

Keywords

MIMO OFDM BER ZF and MMSE EQUALIZERS