Title :
The model is not enough: Understanding energy consumption in mobile devices
Author :
James Bornholt;Todd Mytkowicz;Kathryn S. McKinley
Author_Institution :
Australian National University, Australia
Abstract :
Mobile devices are placing energy efficiency in the hands of software developers. Unfortunately, power modelling alone cannot identify significant power variations, nor is it practical in deployment. We show that on-board fine-grained power measurements of the fuel gauge are now both accurate and low overhead.
Keywords :
"Power measurement","Batteries","Mobile communication","Energy consumption","Sensors","Battery charge measurement","Mobile handsets"
Conference_Titel :
Hot Chips 24 Symposium (HCS), 2012 IEEE
DOI :
10.1109/HOTCHIPS.2012.7476509
