• español
    • English
  • Login
  • English 
    • español
    • English
  • Publication Types
    • bookbook partconference objectdoctoral thesisjournal articlemagazinemaster thesispatenttechnical documentationtechnical report
View Item 
  •   IMDEA Networks Home
  • View Item
  •   IMDEA Networks Home
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Multiple Daily Base Station Switch-Offs in Cellular Networks

Share
Files
papers_MultipleSwitchOffsCellular.pdf (498.9Kb)
Identifiers
URI: http://hdl.handle.net/20.500.12761/1118
Metadata
Show full item record
Author(s)
Ajmone Marsan, Marco; Chiaraviglio, Luca; Ciullo, Delia; Meo, Michela
Date
2012-08-01
Abstract
In this paper we study base station sleep modes, which are today considered a viable approach to improve the energy efficiency of cellular access networks, by reducing power consumption in periods of low traffic. When some base stations are switched off, radio coverage and service provisioning are taken care of by the base stations that remain active, so as to guarantee that service is available over the whole area at all times. This is a realistic assumption in the case of the dense base station layouts of urban areas, which consume most of the network energy. We develop simple analytical models that allow optimal base station switch-off times to be identified as a function of the daily traffic pattern, in the cases in which either just one switch-off per day is possible (bringing the network from a high-power, fully-operational configuration, to a low-power reduced configuration), or several switch-offs per day are permitted (progressively reducing the number of active base stations and the network power). We first assume that any fraction of base stations can be switched off, then we consider a realistic case. We quantify the percentage of energy which can be saved with base station sleep modes, proving that it can be close to 50% of the total network energy consumption.
Subject
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
Share
Files
papers_MultipleSwitchOffsCellular.pdf (498.9Kb)
Identifiers
URI: http://hdl.handle.net/20.500.12761/1118
Metadata
Show full item record

Browse

All of IMDEA NetworksBy Issue DateAuthorsTitlesKeywordsTypes of content

My Account

Login

Statistics

View Usage Statistics

Dissemination

emailContact person Directory wifi Eduroam rss_feed News
IMDEA initiative About IMDEA Networks Organizational structure Annual reports Transparency
Follow us in:
Community of Madrid

EUROPEAN UNION

European Social Fund

EUROPEAN UNION

European Regional Development Fund

EUROPEAN UNION

European Structural and Investment Fund

© 2021 IMDEA Networks. | Accesibility declaration | Privacy Policy | Disclaimer | Cookie policy - We value your privacy: this site uses no cookies!