Green Wired Networks

Alfonso Gazo Cervero 1 Michele Chincoli 2 Lars Dittmann 3 Andreas Fischer 4 Alberto E. Garcia 5 Jaime Galán-Jiménez 1 Laurent Lefèvre 6 Hermann de Meer 4 Thierry Monteil 7 Paolo Monti 2 Anne-Cecile Orgerie 8 Louis-Francois Pau 9 Chris Phillips 10 Sergio Ricciardi 11 Remi Sharrock 12 Patricia Stolf 13 Tuan Trinh 14 Luca Valcarenghi 15
Abstract : This chapter first highlights the significant energy consumption of existing wired communication networks. It considers various means of operating such networks more efficiently. Then, the chapter examines the components that make up a wired communications network and their differing characteristics between the access and core, as well as patterns of traffic behavior. The chapter focuses on static (network planning) and dynamic (traffic-engineering) schemes that can be used to reduce the energy consumption of networks. It also pays attention to a number of challenges/open research questions that need to be resolved before the implementation of such schemes. These include issues with migration and resilience. The chapter then deals with economic-, regulatory-, and business-related methods. Finally, it focuses on the architecture of communication networks and the corresponding relationship with energy usage.
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Alfonso Gazo Cervero, Michele Chincoli, Lars Dittmann, Andreas Fischer, Alberto E. Garcia, et al.. Green Wired Networks. Large-Scale Distributed Systems and Energy Efficiency, Wiley, pp.41-80, 2015, 9781118864630. ⟨10.1002/9781118981122.ch3⟩. ⟨hal-01196819⟩

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