OBS network model for OMNeT++: a performance evaluation

Authors:
Felix Espina;Javier Armendariz;Naiara García;Daniel Morató;Mikel Izal;Eduardo Magaña
Affiliations:
Public University of Navarre, Pamplona, Spain;Public University of Navarre, Pamplona, Spain;Public University of Navarre, Pamplona, Spain;Public University of Navarre, Pamplona, Spain;Public University of Navarre, Pamplona, Spain;Public University of Navarre, Pamplona, Spain
Venue:
Proceedings of the 3rd International ICST Conference on Simulation Tools and Techniques
Year:
2010

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Abstract

Optical Burst Switching (OBS) is an optical switching technology capable of supporting large demands for bandwidth in optical backbones with Wavelength Division Multiplexing (WDM). This paper presents an OBS simulation model for the discrete event simulator OMNeT++. The performance of this model is compared with the performance of the well-known INET simulation model for IP networks. Both models show similar performance results. The OBS model is faster but uses more dynamic memory.