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Design and implementation of low power Android mobile sink based on load prediction

Authors:

Weipeng JingAuthors Info & Claims

International Journal of Computer Applications in Technology, Volume 53, Issue 3

Pages 226 - 235

Published: 01 January 2016 Publication History

Abstract

To reduce the power consumption of mobile sink node, a new state PER_NOTIFICATION is added to the standard Android system. Therefore, USB devices can be added to or removed from the system by the sys file interface according to users' specific demand, realising a more fine-grained power management. In addition, an improved CPU load prediction algorithm SAWDLP is proposed to replace the default one in on-demand governor. With SAWDLP, a more accurate CPU load prediction can be done and then a more appropriate frequency can be chosen to reduce the CPU power consumption. Experimental results show that the PER_NOTIFICATION works well in managing the USB devices. The SAWDLP algorithm gets 85.20% higher accuracy in CPU load prediction and 0.40% lower power consumption in comparison to the PAST algorithm, accomplishing the goal of low power design and run time extension.

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Cited By

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(2018)Determinants of information disclosure intention in mobile commerceInternational Journal of Computer Applications in Technology10.5555/3192237.319224456:4(319-329)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.5555/3192237.3192244
(2018)Determinants of information disclosure intention in mobile commerceInternational Journal of Computer Applications in Technology10.5555/3192229.319223656:4(319-329)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.5555/3192229.3192236
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Published In

cover image International Journal of Computer Applications in Technology

International Journal of Computer Applications in Technology Volume 53, Issue 3

January 2016

77 pages

ISSN:0952-8091

EISSN:1741-5047

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Publisher

Inderscience Publishers

Geneva 15, Switzerland

Publication History

Published: 01 January 2016

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Cited By

(2018)Determinants of information disclosure intention in mobile commerceInternational Journal of Computer Applications in Technology10.5555/3192245.319225256:4(319-329)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.5555/3192245.3192252
(2018)Determinants of information disclosure intention in mobile commerceInternational Journal of Computer Applications in Technology10.5555/3192237.319224456:4(319-329)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.5555/3192237.3192244
(2018)Determinants of information disclosure intention in mobile commerceInternational Journal of Computer Applications in Technology10.5555/3192229.319223656:4(319-329)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.5555/3192229.3192236
(2018)Determinants of information disclosure intention in mobile commerceInternational Journal of Computer Applications in Technology10.5555/3192221.319222856:4(319-329)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.5555/3192221.3192228
(2018)A survey of resource allocation in the mobile cloud computing environmentInternational Journal of Computer Applications in Technology10.1504/IJCAT.2018.1001473157:4(281-290)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.1504/IJCAT.2018.10014731

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