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Reseach Article

Performance Comparison of Diversity Techniques in MIMO Wireless Communication

by Rajeev Kumar, Hamid Ali
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 103 - Number 3
Year of Publication: 2014
Authors: Rajeev Kumar, Hamid Ali
10.5120/18054-8967

Rajeev Kumar, Hamid Ali . Performance Comparison of Diversity Techniques in MIMO Wireless Communication. International Journal of Computer Applications. 103, 3 ( October 2014), 31-34. DOI=10.5120/18054-8967

@article{ 10.5120/18054-8967,
author = { Rajeev Kumar, Hamid Ali },
title = { Performance Comparison of Diversity Techniques in MIMO Wireless Communication },
journal = { International Journal of Computer Applications },
issue_date = { October 2014 },
volume = { 103 },
number = { 3 },
month = { October },
year = { 2014 },
issn = { 0975-8887 },
pages = { 31-34 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume103/number3/18054-8967/ },
doi = { 10.5120/18054-8967 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:33:35.742306+05:30
%A Rajeev Kumar
%A Hamid Ali
%T Performance Comparison of Diversity Techniques in MIMO Wireless Communication
%J International Journal of Computer Applications
%@ 0975-8887
%V 103
%N 3
%P 31-34
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The goal for next generation of mobile communication system is to perfectly consistent integrate a broad variety of communication services like high-speed data, video and voice signals,multimedia traffic . In the paper, we have analyzed various diversity techniques to find out the optimum scheme for use. Diversity is a technique used to combat multipath fading and is used two or more receiving antennas. Severe attenuation in a multipath wireless environment makes it extremely difficult for the receiver to find out the transmitted signal except the receiver is provided with some form of diversity, i. e. , some less-attenuated reproduction of the broadcasted signal is offered to the receiver. Results of simulation are attached.

References
  1. T. S. Rappapot, Wireless Communications: Principles and Practice Prentice Hall, 1996
  2. A. Hottinen et al. , "Industrial embrace of smart antennas MIMO," IEEE Wireless Commun, Mag. , August 2006.
  3. Z. Liu, G. B. Giannakis, S. Zhou, B. Muquet, "Space- time coding for boradband wireless commu¬nications", Wireless Communications and Mobile Computing, vol. 1, no. 1. pp. 35-53, Jan. 2001.
  4. V. Tarokh, N. Seshadri, A. R. Calderbank, "Combined Array Processing and Space-Time Coding", IEEE Trans. Inform. Theory, vol. 45, no. 5, pp. 1121 - 1128, May 1999.
  5. J. H. Winters, "On the capacity of radio communication systems with diversity in a Rayleigh fading situation", IEEE Journal on elected Areas in Communications, pp. 871-878, June 1987.
  6. I. E. Telatar, "Capacity of Multi-Antenna Gaussian Channels", AT&T Bell Labs, 1995.
  7. File: Space diversity. gif, From Wikipedia, http://en. wikipedia. org/wiki/File:Space_diversity. gif
  8. Single-input single-output system, Available at Wikipedia: http://en. wikipedia. org/wiki/Single-input_single-output_system
Index Terms

Computer Science
Information Sciences

Keywords

Diversity Schemes Selection Diversity and Maximal Ratio Combining