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Periodic reconfiguration of the virtual topology in transparent optical networks has been recently investigated as a mechanism to more efficiently adapt the network to predictable periodic traffic variations along the day or week. The scheduling of periodic reconfigurations should consider the trade-off between a lower network cost obtained through better resource allocation, and the undesired traffic...
This paper surveys a set of relevant techniques proposed for traffic shaping in backbone OBS/OPS networks. The work is intended to fuel the near future research in the topic the authors will conduct within BONE project.
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