Abstract
In this talk, we address issues related to the composition of virtual optical networks (VONs) over a physical optical network infrastructure that is subject to physical-layer constraints. Several techniques for VON mapping in flexible-grid optical networks, with the objective of minimizing equipment and infrastructure cost, are explored. Additional important issues, such as VON survivability and VON composition over multi-domain optical networks are discussed.
© 2013 Optical Society of America
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