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2004
Springer

Run-Time Software Monitor of the Power Consumption of Wireless Network Interface Cards

10 years 2 months ago
Run-Time Software Monitor of the Power Consumption of Wireless Network Interface Cards
Abstract. In this paper we present a new approach to power modeling and runtime power estimation for wireless network interface cards (WNICs). We obtain run-time power estimates by putting together four kinds of information: the nominal behavior of the card (taken from protocol and product specifications), its inherent power-performance properties (automatically characterized once for each card from digitalized current waveforms), the working conditions (characterized on the field by means of simple synthetic benchmarks) and the workload (observed at run time from the actual device). Experimental results show that our model provides run-time energy estimates within 3% from measurements.
Emanuele Lattanzi, Andrea Acquaviva, Alessandro Bo
Added 02 Jul 2010
Updated 02 Jul 2010
Type Conference
Year 2004
Where PATMOS
Authors Emanuele Lattanzi, Andrea Acquaviva, Alessandro Bogliolo
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