Performance Analysis of LEO Satellite Networks

Authors:
A. Halim Zaim;Harry G. Perros;George N. Rouskas
Affiliations:
-;-;-
Venue:
NETWORKING '02 Proceedings of the Second International IFIP-TC6 Networking Conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications
Year:
2002

Citing 1
Cited 1

Computing call blocking probabilities in leo satellite networks

Computing call blocking probabilities in leo satellite networks

Minimum flow maximum residual routing in LEO satellite networks using routing set

Wireless Networks

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Abstract

We present an analytical model for computing call blocking probabilities in a LEO satellite network that carries voice calls. Both satellite-fixed and earth-fixed constellations with inter-orbit links and hand-offs are considered. The model is analyzed approximately by decomposing it into sub-systems. Each sub-system is solved in isolation exactly using a Markov process, and the individual results are combined together through an iterative method. Numerical results demonstrate that our method is accurate for a wide range of traffic patterns.