Improving energy efficiency in optical cloud networks by exploiting anycast routing

Jens Buysse; Cicek Cavdar; Marc De Leenheer; Bart Dhoedt; Chris Develder

doi:10.1364/ACP.2011.83100X

Network Architectures, Management, and Applications
Proceedings of SPIE (Optica Publishing Group, 2011),
paper 83100X
•https://doi.org/10.1364/ACP.2011.83100X

Improving energy efficiency in optical cloud networks by exploiting anycast routing

Jens Buysse, Cicek Cavdar, Marc De Leenheer, Bart Dhoedt, and Chris Develder

Asia Communications and Photonics Conference and Exhibition 2011

Shanghai China
13–16 November 2011
ISBN: 978-0-8194-8958-6

From the session
Energy Efficient Optical Networks II (EEON)

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J. Buysse, C. Cavdar, M. De Leenheer, B. Dhoedt, and C. Develder, "Improving energy efficiency in optical cloud networks by exploiting anycast routing," in Network Architectures, Management, and Applications, L. Wosinska, K. Sato, J. Wu, and J. Zhang, eds., Vol. 8310 of Proceedings of SPIE (Optica Publishing Group, 2011), paper 83100X.

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Abstract

Exploiting anycast routing significantly reduces optical network and server energy usage. In this work we present a case study showing that intelligently selecting destinations and routes thereto, while switching off unused (network) elements, cuts power consumption by around 20% and saves network resources by 29%.

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