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Improving Signal Strength in Wireless Mobile Communication using Diversity Combining Technique over Rayleigh Fading Channels

by Aarti Pandey, Vishal Gupta, S. C Gupta
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 81 - Number 3
Year of Publication: 2013
Authors: Aarti Pandey, Vishal Gupta, S. C Gupta
10.5120/13989-2002

Aarti Pandey, Vishal Gupta, S. C Gupta . Improving Signal Strength in Wireless Mobile Communication using Diversity Combining Technique over Rayleigh Fading Channels. International Journal of Computer Applications. 81, 3 ( November 2013), 1-5. DOI=10.5120/13989-2002

@article{ 10.5120/13989-2002,
author = { Aarti Pandey, Vishal Gupta, S. C Gupta },
title = { Improving Signal Strength in Wireless Mobile Communication using Diversity Combining Technique over Rayleigh Fading Channels },
journal = { International Journal of Computer Applications },
issue_date = { November 2013 },
volume = { 81 },
number = { 3 },
month = { November },
year = { 2013 },
issn = { 0975-8887 },
pages = { 1-5 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume81/number3/13989-2002/ },
doi = { 10.5120/13989-2002 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:55:05.345912+05:30
%A Aarti Pandey
%A Vishal Gupta
%A S. C Gupta
%T Improving Signal Strength in Wireless Mobile Communication using Diversity Combining Technique over Rayleigh Fading Channels
%J International Journal of Computer Applications
%@ 0975-8887
%V 81
%N 3
%P 1-5
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The error probability floor evolves due to performance loss, thus there is a requirement of high energy and high bandwidth to get a desired link. The branches are assumed to be Rayleigh fading. With the increase number of receiver the signal to noise ratio to be improved and bit error rate of all branches are compared. This work confirms the benefit of choosing 2x2MIMO system instead of 1 transmits 2 receive MRC case.

References
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  3. Juha Ylitalo, "Double Directional Beamforming MIMO A simulation study",VTC spring 2007:2063-2067.
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  8. G. J. Foschini and M. J. Gans, "On limits of wireless communications in a fading environment when using multiple antennas," Wireless Personal Communications, vol. 6, pp. 311-335, 1998
Index Terms

Computer Science
Information Sciences

Keywords

Fading channels Receive Diversity - Selection Diversity Equal Gain Combining Maximal Ratio Combining (MRC) Transmit diversity –Alamouti's Scheme Multiple Input–Multiple Output (MIMO) Rayleigh fading Bit error rate Performance loss.

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