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Summary: 1
Analysis of OBS burst scheduling
algorithms with stochastic burst size and
offset time
J. L. Garc´ia-Dorado, J. E. L´opez de Vergara and J. Aracil
Networking Research Group
Escuela Polit´ecnica Superior
Universidad Aut´onoma de Madrid
Ctra. de Colmenar Km. 15, 28049 Madrid, Spain
email: javier.aracil@uam.es
Abstract-- One of the key factors in Optical Burst
Switching Networks is the scheduling algorithm that
is used in the switches to allocate the incoming
bursts to a wavelength. In this paper we evaluate the
most well-known scheduling algorithms assuming a
realistic case of non-deterministic offset times and
burst sizes. Many interesting conclusions can be
drawn from this approach. First, the scheduling
algorithms' performance with respect to the burst
loss ratio is not highly influenced by the burst size
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