11 January 2011 Energy efficient design and routing for IP over dynamic optical networks
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Proceedings Volume 7989, Network Architectures, Management, and Applications VIII; 79890N (2011); doi: 10.1117/12.888325
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China
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.
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Lei Wang, Rui Lu, Xiaoping Zheng, Hanyi Zhang, "Energy efficient design and routing for IP over dynamic optical networks", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 79890N (11 January 2011); doi: 10.1117/12.888325; http://dx.doi.org/10.1117/12.888325
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KEYWORDS
Optical networks

Internet

Networks

Switches

Optimization (mathematics)

Optical amplifiers

Wavelength division multiplexing networks

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