CFP last date
20 December 2024
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