Performance evaluation of the Scale-net: an optimal, irregular logical topology for all-optical networks

Authors:
Rituparna Chaki;Nabendu Chaki;Uma Bhattacharya
Affiliations:
WB University of Technology, Calcutta, India;University of Calcutta, Calcutta, India;Bengal University of Science & Engineering, Howrah, India
Venue:
AsiaCSN '07 Proceedings of the Fourth IASTED Asian Conference on Communication Systems and Networks
Year:
2007

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Abstract

The paper presents a performance evaluation of Scale-net, a relatively newer logical topology that was introduced by the authors in their earlier work [1]. The proposed irregular topology is based on de Bruijn graph, a regular, non-scalable one with simple routing strategy. The Scale-net could consist of any arbitrary number of nodes. In spite of being a irregular topology, it follows a simple, yet efficient routing logic. Also, perturbation is relatively low in Scale-net when the network grows in size. The simulation results confirm the theoretical prediction of a small diameter and low average hopping distance.