Imperial College London

DrAnthonyField

Faculty of EngineeringDepartment of Computing

Reader in Performance Engineering
 
 
 
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Contact

 

+44 (0)20 7594 8364t.field Website

 
 
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Location

 

354Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Jones:2011:10.1109/MASCOTS.2011.61,
author = {Jones, GL and Harrison, PG and Harder, U and Field, AJ},
doi = {10.1109/MASCOTS.2011.61},
pages = {278--285},
title = {Fluid Queue Models of Battery Life},
url = {http://dx.doi.org/10.1109/MASCOTS.2011.61},
year = {2011}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - We investigate how a power-save mode effects the battery life of a device subject to stochastically determined charging and discharging periods. We use a multi-regime fluid queue, imposing a threshold at some value. When the power level falls below the threshold, a power-save mode is entered and the rate of discharge decreased. An expression for the Laplace transform of the battery life's probability density function is found and inverted numerically in particular instances. We show the life of battery can be significantly improved by the introduction of the power saving threshold.
AU - Jones,GL
AU - Harrison,PG
AU - Harder,U
AU - Field,AJ
DO - 10.1109/MASCOTS.2011.61
EP - 285
PY - 2011///
SN - 1526-7539
SP - 278
TI - Fluid Queue Models of Battery Life
UR - http://dx.doi.org/10.1109/MASCOTS.2011.61
UR - http://aesop.doc.ic.ac.uk/pubs/fluid-battery-model/
ER -