We propose a novel distributed approach to exploit sleep mode capabilities of links in an Internet Service Provider network. Differently from other works, neither a central controller, nor the knowledge of the current traffic matrix is assumed, favoring a major step towards making sleep mode enabled networks practical in the current Internet architecture. Our algorithms are able to automatically adapt the state of network links to the actual traffic in the network. Moreover, the required input parameters are intuitive and easy to set. Extensive simulations that consider a real network and traffic demand prove that our algorithms are able to follow the daily variation of traffic, reducing energy consumption up to 70% during off peak time, with little overheads and while guaranteeing Quality of Service constraints.

Distributed algorithms for green IP networks2012 Proceedings IEEE INFOCOM Workshops / Bianzino, ARUNA PREM; Chiaraviglio, Luca; Mellia, Marco. - STAMPA. - (2012), pp. 121-126. (Intervento presentato al convegno Computer Communications Workshops (INFOCOM WKSHPS), 2012 IEEE Conference on tenutosi a Orlando, FL nel 25 March 2012) [10.1109/INFCOMW.2012.6193472].

Distributed algorithms for green IP networks2012 Proceedings IEEE INFOCOM Workshops

BIANZINO, ARUNA PREM;CHIARAVIGLIO, LUCA;MELLIA, Marco
2012

Abstract

We propose a novel distributed approach to exploit sleep mode capabilities of links in an Internet Service Provider network. Differently from other works, neither a central controller, nor the knowledge of the current traffic matrix is assumed, favoring a major step towards making sleep mode enabled networks practical in the current Internet architecture. Our algorithms are able to automatically adapt the state of network links to the actual traffic in the network. Moreover, the required input parameters are intuitive and easy to set. Extensive simulations that consider a real network and traffic demand prove that our algorithms are able to follow the daily variation of traffic, reducing energy consumption up to 70% during off peak time, with little overheads and while guaranteeing Quality of Service constraints.
2012
9781467310154
9781467310161
9781467310178
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2502285
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