Energy-Aware Cooperative Download Method among Bluetooth-Ready Mobile Phone Users

Yu Takamatsu; Weihua Sun; Yukiko Yamauchi; Keiichi Yasumoto; Minoru Ito

Mobile and Ubiquitous Systems: Computing, Networking, and Services. 7th International ICST Conference, MobiQuitous 2010, Sydeny, Australia, December 6-9, 2010, Revised Selected Papers

Research Article

Energy-Aware Cooperative Download Method among Bluetooth-Ready Mobile Phone Users

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@INPROCEEDINGS{10.1007/978-3-642-29154-8_31,
    author={Yu Takamatsu and Weihua Sun and Yukiko Yamauchi and Keiichi Yasumoto and Minoru Ito},
    title={Energy-Aware Cooperative Download Method among Bluetooth-Ready Mobile Phone Users},
    proceedings={Mobile and Ubiquitous Systems: Computing, Networking, and Services. 7th International ICST Conference, MobiQuitous 2010, Sydeny, Australia, December 6-9, 2010, Revised Selected Papers},
    proceedings_a={MOBIQUITOUS},
    year={2012},
    month={10},
    keywords={Cooperative Download Energy-Awareness Bluetooth DTN},
    doi={10.1007/978-3-642-29154-8_31}
}

Yu Takamatsu
Weihua Sun
Yukiko Yamauchi
Keiichi Yasumoto
Minoru Ito
Year: 2012
Energy-Aware Cooperative Download Method among Bluetooth-Ready Mobile Phone Users
MOBIQUITOUS
Springer
DOI: 10.1007/978-3-642-29154-8_31

Yu Takamatsu¹^,*, Weihua Sun¹^,*, Yukiko Yamauchi¹^,*, Keiichi Yasumoto¹^,*, Minoru Ito¹^,*

1: Nara Institute of Science and Technology

*Contact email: yu-ta@is.naist.jp, sunweihua@is.naist.jp, y-yamauchi@is.naist.jp, yasumoto@is.naist.jp, ito@is.naist.jp

Abstract

In this paper, we propose a cooperative download method to save cellular network bandwidth when mobile phone users download large-size files. Our method allows users who want to acquire the same file to exchange part of the file called when coming closer, while suppressing the power consumption by Bluetooth as much as possible. Moreover, our method lets each user actively use cellular network so as to acquire the whole file by the specified deadline.

Keywords: Cooperative Download Energy-Awareness Bluetooth DTN

Published: 2012-10-10

: http://dx.doi.org/10.1007/978-3-642-29154-8_31