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Exploiting user delay-tolerance to save energy in cellular network: An analytical approach

descriptionPublicationkeyboard_double_arrow_right Conference object , Article 01 Sep 2014 France Publisher:IEEEJournal:2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC)

Authors: Gamboa, Samantha; Pelov, Alexander; Maillé, Patrick; Montavont, Nicolas;

doi: 10.1109/pimrc.2014.7136392

Exploiting user delay-tolerance to save energy in cellular network: An analytical approach

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Abstract

The network reconfiguration (NR) techniques are key strategies to reduce the energy consumption in cellular networks. In this paper we propose a mechanism to further increase the energy gains resulting of the application of these strategies. Our approach exploits the delay tolerance of the users to increase the periods when no reconfiguration is needed. We developed the analytical model of the mechanism dynamics and we evaluated it numerically for two NR strategies. The results show up to 13 percentage points of performance improvement regarding the traditional NR strategies for a maximal delay of 50s.

Country

France

Related Organizations

French Institute for Research in Computer Science and Automation
France
Université de Rennes 1
France
European University of Brittany
France
European University of Brittany
France

Keywords

Optimization, [INFO.INFO-NI] Computer Science [cs]/Networking and Internet Architecture [cs.NI], Performance, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], Energy efficiency, Delay-tolerant users, Wireless networks

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