Performance of distributed reservation control in wavelength-routed all-optical WDM networks with adaptive alternate routing

Authors:
Iyad Katib;Deep Medhi
Affiliations:
Department of Computer Science & Electrical Engineering, University of Missouri-Kansas City, Kansas City, MO;Department of Computer Science & Electrical Engineering, University of Missouri-Kansas City, Kansas City, MO
Venue:
IM'09 Proceedings of the 11th IFIP/IEEE international conference on Symposium on Integrated Network Management
Year:
2009

Citing 6
Cited 1

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Abstract

In this work, we consider the performance benefits of distribution reservation control schemes in partially-connected wavelength-routed all-optical WDM networks. In particular, we propose a new distributed reservation control scheme designed to work for general topology wavelength-routed WDM networks. In this new scheme, capacity reservation is invoked by always using the first shortest path if the direct route does not exist between all node (demand) pairs. Through our study, we show that our proposed scheme in the presence of distributed adaptive routing is much more fair on pairwise blocking than the conventional reservation method in general topology wavelength-routed WDM networks, especially in the presence of wavelength converters and overload situations.