A survey on energy-aware design and operation of core networks

F Idzikowski, L Chiaraviglio, A Cianfrani… - … Surveys & Tutorials, 2015 - ieeexplore.ieee.org
A detailed survey of approaches reducing energy consumption of core networks is
presented in this paper. We consider a multilayer architecture, in which the optical layer can …

Energy-aware design of multilayer core networks

A Ahmad, A Bianco, E Bonetto… - Journal of Optical …, 2013 - ieeexplore.ieee.org
We consider the power-efficient design of an Internet protocol (IP)-over-wavelength division
multiplexing (WDM) network, tackling the problem of installing optical and IP layer …

Power consumption evaluation of circuit-switched versus packet-switched optical backbone networks

W Van Heddeghem, B Lannoo, D Colle… - 2013 IEEE Online …, 2013 - ieeexplore.ieee.org
While telecommunication networks have historically been dominated by a circuit-switched
paradigm, the last decades have seen a clear trend towards packet-switched networks. In …

DAFNES: A distributed algorithm for network energy saving based on stress-centrality

F Patota, L Chiaraviglio, F Bella, V Deriu, S Fortunato… - Computer Networks, 2016 - Elsevier
We focus on the problem of reducing power consumption in backbone networks by putting in
sleep mode IP links in order to save energy. We propose a new algorithm, called DAFNES …

A power consumption sensitivity analysis of circuit-switched versus packet-switched backbone networks

W Van Heddeghem, F Idzikowski, F Musumeci… - Computer Networks, 2015 - Elsevier
While telecommunication networks have historically been dominated by a circuit-switched
paradigm, the last decades have seen a clear trend towards packet-switched networks. In …

TREND towards more energy-efficient optical networks

E Le Rouzic, E Bonetto, L Chiaraviglio… - 2013 17th …, 2013 - ieeexplore.ieee.org
With one third of the world population online in 2013 and an international Internet bandwidth
multiplied by more than eight since 2006, the ICT sector is a non-negligible contributor of …

[PDF][PDF] Energy-Efficient Design of Optical Transport Networks

JL Vizcaíno - 2016 - eldorado.tu-dortmund.de
The ever-growing Internet traffic is pushing operators to continuously upgrade the capacity
of their networks by deploying additional energy-consuming network elements, which …

Energy saving in optical operator networks: the challenges, the trend vision, and some results

F Idzikowski, R Duque, F Jiménez… - 2012 38th European …, 2012 - ieeexplore.ieee.org
We discuss how to save energy in IP-over-WDM networks, presenting the vision of TREND,
the FP7 NoE, and the saving that can be obtained with an adaptive routing solution that puts …

[引用][C] Energy-efficient design of optical transport networks

J López Vizcaíno - 2016