BreezChirp: Energy Efficient Wi-Fi Bandwidth Estimator for Smartphones

被引:0
|
作者
Li, Jian [1 ]
Xiao, Jin [1 ]
Huu Nhat Minh Nguyen [3 ]
Hong, James Won-Ki [1 ]
Boutaba, Raouf [1 ,2 ]
机构
[1] POSTECH, Div IT Convergence Engn, Pohang, South Korea
[2] Univ Waterloo, David R Cheriton Sch Comp Sci, Waterloo, ON N2L 3G1, Canada
[3] Hochiminh City Univ Technol, Hochiminh, Vietnam
关键词
Energy Saving; Smartphones; Measurement;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Mobile data service is a rapidly growing business sector today. Available application bandwidth is an essential metric for managing applications and user experience. However, existing bandwidth measurement tools are ill-suited for the wireless environment due to large variance in environmental conditions, mobility, and energy consumption constraints. In this paper, we modify a known available bandwidth measurement technique - pathChirp to the wireless environment by utilizing the energy management features of the Wi-Fi communication device on smartphones. Our resulting tool BreezChirp is effective and energy conserving. We implemented BreezChrip on smartphones and evaluate its performance through field experiments.
引用
收藏
页数:5
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