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Topology design for free space optical networks | IEEE Conference Publication | IEEE Xplore

Topology design for free space optical networks


Abstract:

In this paper, we consider the problem of designing a topology for deploying a free space optical (FSO) link based network. The problem is to create a topology with stron...Show More

Abstract:

In this paper, we consider the problem of designing a topology for deploying a free space optical (FSO) link based network. The problem is to create a topology with strong connectivity and short diameter with uniform degree bounds on each node. Two centralized approaches are presented. The first approach constructs a backbone network by Delaunay triangulation. The basic structure is then refined to meet the design objectives. The second approach called the closest neighbor (CN) algorithm constructs a degree constrained minimum weight spanning tree. The tree is developed into a network with good connectivity and small diameter by forming edges with the closest neighbors. We prove that the CN algorithm forms a connected network. Through simulation and analysis we also show that this approach results in high reliability and small diameter.
Date of Conference: 22-22 October 2003
Date Added to IEEE Xplore: 13 April 2004
Print ISBN:0-7803-7945-4
Print ISSN: 1095-2055
Conference Location: Dallas, TX, USA

References

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