Caracterización del consumo energético de un dispositivo 802.11g (Characterization of Energy Consumption of a 802.11g Device)

Abel Bravo Vicente (abelbv@unex.es)1, Jaime Galán Jiménez (jaime@unex.es)1, Alfonso Gazo Cervero (agazo@unex.es)1


1Universidad de Extremadura

This paper appears in: Revista IEEE América Latina

Publication Date: Aug. 2015
Volume: 13,   Issue: 8 
ISSN: 1548-0992


Abstract:
Wireless communications are continuously growing and the aim of reducing its energy consumption has recently become a research key point. This paper aims to analyze the influence of the configuration of a 802.11g device and its energy consumption. Five operational parameters are analyzed: two related to the network connection (bandwidth and datagram size), the device driver, Power Save Mode (PSM), and signal strength. By analyzing the energy saving values, we show the influence of each operational parameter on the energy consumption value. results show that a correct device configuration can save up to 83% in terms of energy consumption.

Index Terms:
Energy saving, 802.11g, datagram size, bandwidth, Power Save Mode, signal strength, device driver.   


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