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Proceedings Paper

Energy efficient design and routing for IP over dynamic optical networks
Author(s): Lei Wang; Rui Lu; Xiaoping Zheng; Hanyi Zhang
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Paper Abstract

A MILP based optimization model called PVTR is proposed for energy reduction in IP over dynamic optical networks. By periodical virtual topology reconfiguration, it is able to dynamically switch off unnecessary networking equipments, and reduce the energy consumption caused by over-provision. Simulation results indicate that the proposed approach can significantly improve network performance, and is proved to be a suitable manner for energy saving.

Paper Details

Date Published: 11 January 2011
PDF: 7 pages
Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 79890N (11 January 2011); doi: 10.1117/12.888325
Show Author Affiliations
Lei Wang, Tsinghua Univ. (China)
Rui Lu, Tsinghua Univ. (China)
Xiaoping Zheng, Tsinghua Univ. (China)
Hanyi Zhang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 7989:
Network Architectures, Management, and Applications VIII
Lena Wosinska, Editor(s)

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