DocumentCode :
1549955
Title :
Enhancing online power estimation accuracy for smartphones
Author :
Kim, Minyong ; Kong, Joonho ; Chung, Sung Woo
Author_Institution :
Div. of Comput. & Commun. Eng., Korea Univ., Seoul, South Korea
Volume :
58
Issue :
2
fYear :
2012
fDate :
5/1/2012 12:00:00 AM
Firstpage :
333
Lastpage :
339
Abstract :
This paper proposes an advanced online power estimation technique for multi-core smartphones. The proposed technique models each hardware component´s power behavior, considering the component´s power consumption characteristics. Our evaluation results show that the proposed technique has high accuracy (92.8%~97.2%) for applications in our evaluations, enough to be used in real smartphones.
Keywords :
smart phones; advanced online power estimation technique; component power consumption characteristics; hardware component power behavior modelling; multicore smart phones; online power estimation accuracy enhancement; Brightness; Estimation; Global Positioning System; IEEE 802.11 Standards; Mathematical model; Power demand; Smart phones; Online Power Estimation; Power Behavior; Smartphone;
fLanguage :
English
Journal_Title :
Consumer Electronics, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-3063
Type :
jour
DOI :
10.1109/TCE.2012.6227431
Filename :
6227431
Link To Document :
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