IMDEA Networks Institute Publications Repository

Optimal Energy Savings in Cellular Access Networks

Ajmone Marsan, Marco and Chiaraviglio, Luca and Ciullo, Delia and Meo, Michela (2009) Optimal Energy Savings in Cellular Access Networks. In: The 1st International Workshop on Green Communications (GreenComm 2009), in conjunction with the IEEE International Conference on Communications (ICC 2009), 14-18 June 2009, Dresden, Germany.

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Abstract

In this paper we study with simple analytical models the energy-aware management of cellular access networks, trying to characterize the amount of energy that can be saved by reducing the number of active cells during the periods when they are not necessary because traffic is low. When some cells are switched off, radio coverage and service provisioning are taken care of by the cells that remain active, so as to guarantee that service is available over the whole area. We show how to optimize the energy saving, first assuming that any fraction of cells can be turned off, and then accounting for the constraints resulting from the cell layout.

Item Type: Conference or Workshop Papers (Paper)
Subjects: Q Science > Q Science (General)
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering, Science and Mathematics > School of Electronics and Computer Science
Depositing User: Systems Ad Systems Administrator
Date Deposited: 15 Feb 2012 10:51
Last Modified: 08 May 2017 09:05
URI: http://eprints.networks.imdea.org/id/eprint/79

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