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MIMO BASED EFFICIENT JPEG IMAGE TRANSMISSION AND RECEPTION BY MULTISTAGE RECEIVERS

by R.Deepa, K.Baskaran
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 1 - Number 15
Year of Publication: 2010
Authors: R.Deepa, K.Baskaran
10.5120/329-499

R.Deepa, K.Baskaran . MIMO BASED EFFICIENT JPEG IMAGE TRANSMISSION AND RECEPTION BY MULTISTAGE RECEIVERS. International Journal of Computer Applications. 1, 15 ( February 2010), 12-21. DOI=10.5120/329-499

@article{ 10.5120/329-499,
author = { R.Deepa, K.Baskaran },
title = { MIMO BASED EFFICIENT JPEG IMAGE TRANSMISSION AND RECEPTION BY MULTISTAGE RECEIVERS },
journal = { International Journal of Computer Applications },
issue_date = { February 2010 },
volume = { 1 },
number = { 15 },
month = { February },
year = { 2010 },
issn = { 0975-8887 },
pages = { 12-21 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume1/number15/329-499/ },
doi = { 10.5120/329-499 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T19:42:21.700517+05:30
%A R.Deepa
%A K.Baskaran
%T MIMO BASED EFFICIENT JPEG IMAGE TRANSMISSION AND RECEPTION BY MULTISTAGE RECEIVERS
%J International Journal of Computer Applications
%@ 0975-8887
%V 1
%N 15
%P 12-21
%D 2010
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper deals with the efficient transmission of JPEG compressed images over Multiple Input Multiple Output (MIMO) systems using spatial multiplexing. By exploiting the spatial multiplexing using multiple antennas; data-rate, reliability, and throughput can be improved. The JPEG compressed image is divided into different quality layer and the antenna path with highest Signal to Interference Noise Ratio (SINR) is selected to transmit the different layers of image. Depending upon the SINR of various paths, the best antenna is selected to transmit the most important feature using a simple unequal power allocation scheme. The performance of multistage receivers is compared and VBLAST/ LLSE is used for simulation because it gives a slightly better performance. The proposed scheme provides significant image quality improvement and less distortion compared to known schemes.

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Index Terms

Computer Science
Information Sciences

Keywords

MIMO JPEG compression sub-optimum receivers

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