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Concentric Ring Shaped Cellular Configuration for High Altitude Platforms using Particle Swarm Optimization

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International Journal of Computer Applications
© 2014 by IJCA Journal
Volume 96 - Number 6
Year of Publication: 2014
Authors:
Mahmoud A. Elghorab
Ahmed S. Elkorany
Moawad I. Dessouky
10.5120/16799-6513

Mahmoud A Elghorab, Ahmed S Elkorany and Moawad I Dessouky. Article: Concentric Ring Shaped Cellular Configuration for High Altitude Platforms using Particle Swarm Optimization. International Journal of Computer Applications 96(6):23-26, June 2014. Full text available. BibTeX

@article{key:article,
	author = {Mahmoud A. Elghorab and Ahmed S. Elkorany and Moawad I. Dessouky},
	title = {Article: Concentric Ring Shaped Cellular Configuration for High Altitude Platforms using Particle Swarm Optimization},
	journal = {International Journal of Computer Applications},
	year = {2014},
	volume = {96},
	number = {6},
	pages = {23-26},
	month = {June},
	note = {Full text available}
}

Abstract

In this paper a high altitude platform (HAP) based vertical one dimensional (1D) antenna array is used to generate a concentric ring shaped cellular configuration. The geometry and the design of the ring shaped cells are explained. Different types of weights for the linear array, e. g. the Dolph-Chebyshev weights, Hamming weights, and optimized weights by The Particle Swarm Optimization PSO algorithm are used for beamforming of the linear array. Calculations of the link budget are introduced for evaluating the signal to interference ratio SIR of a user in the HAP system. The study of the coverage performance for the three different types of weights is introduced. Results indicate the superior performance of PSO in improving the coverage performance than Dolf-Chebyshev and Hamming windows.

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