AN EFFECTIVE ROUTING ALGORITHM FOR LOW-EARTH ORBIT SATELLITE NETWORKS

Year 2008, Volume: 8 Issue: 1, 491 - 502, 02.01.2012

Derya Yıltas

Abstract

   

Keywords

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AN EFFECTIVE ROUTING ALGORITHM FOR LOW-EARTH ORBIT SATELLITE NETWORKS

Abstract

   A new routing algorithm for Low-earth orbit (LEO) satellite networks is designed in this study. For this reason genetic algorithms are used. A new objective function is obtained to find the suitable path according to the criteria of the delay and an aging factor. Also Call Blocking Probabilities (CBPs) are considered due to the dynamic nature of the satellite systems. This dynamic routing type of new method is compared with the static routing which was introduced before. For practical application, several LEO systems having different numbers of satellites are discussed. 

Keywords

Genetic algorithms, satellite application, satellite communication, routing algorithm

References

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• Derya YILTAS was born in Midyat/Mardin, in
• Turkey on March 3, 1979. She graduated from
• primary and middle school in Mardin, the high