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ROUTING IN LOW EARTH ORBIT (LEO) SATELLITE SYSTEMS BY USING THE GENETIC ALGORITHMS

Journal Name:

  • Istanbul University Journal of Electrical & Electronics Engineering

Publication Year:

  • 2006

Key Words:

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Today most of the satellite systems are designed in Low Earth Orbit (LEO) satellite systems.Because the satellites which are located in these orbits have small propagation delays than the satellites in other orbits. And also the closeness of LEOs to the earth gives them an advantage that there isn’t any need to the more power for having a communication with earth stations.In this study, we consider a new routing algorithm. For the routing operation we use the Genetic Algorithms, which is the most known technics about the optimization problems. Hence we match each path in the satellite system with a structure in genetic algorithms. Lastly we obtain the most appropriate paths.
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  • 2
223-227
  • English

REFERENCES

References: 

[1]http://www.ee.surrey.ac.uk/Personal/L.Wood/constellations/iridium.html
[2] Chen, C. “A QoS-based Routing Algorithm in Multimedia Satellite Networks”, Proceedings of IEEE VTC2003-Fall Conference, Orlando, Florida, October 2003.
[3] Zaim, A.H., Yiltas, D. “Performance Analysis and Routing Techniques in LEO Satellite Systems”, Istanbul University - Journal of Electrical & Electronics Engineering (IU - JEEE), Vol: 5, No:2, ISSN:1303-0914, pp. 1363-1372.
[4] Yiltas, D., Zaim, A.H. “A New Routing Algorithm for LEO Satellite Systems Using Genetic Algorithms”, RAST 2005, June 09-11, 2005, Istanbul, Turkey, Proceedings of 2nd International Conference on Recent Advances in Space Technologies, (p.162-166, IEEE Catalog Number: 05EX1011, ISBN: 0-7803-8977-8, Library of Congress: 2004118299)

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