Residual size-based mobile data offloading for file transmission on mobile devices

Tsung Hui Chuang, Pei Hua Su, Meng-Hsun Tsai

研究成果: Conference contribution

摘要

As mobile devices and mobile applications largelygrow, mobile data traffic increases at an unprecedented rate. How to alleviate mobile traffic congestion becomes a widelydiscussed issue. Because that most mobile data is not necessarilyused immediately (e.x. update applications, download a largesize video, etc.), these data are allowed to complete transmissionbefore delay-tolerant deadline. In this paper, we propose residualsize-based mobile data offloading for file transmission on mobiledevices. Our method periodically checks the residual sizeof the file. According to the residual size and delay-tolerantdeadline, our method decides how to use cellular networkand WLAN(Wireless Local Area Network) for file transmission. Besides, we also propose a cost function to investigatetrade-off between deadline and the fraction of the transferredsize using available WLAN. We compare our method withWifflers prediction-based offloading and On-the-spot offloading. The results show that, by the cost function, the trade-off isalways worth in our method compared to Wifflers predictionbasedoffloading and On-the-spot offloading. Our method is morelikely to guarantee file transmission completion before delay-tolerant deadline.

原文English
主出版物標題Proceedings - 31st IEEE International Conference on Advanced Information Networking and Applications, AINA 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面516-521
頁數6
ISBN(電子)9781509060283
DOIs
出版狀態Published - 2017 五月 5
事件31st IEEE International Conference on Advanced Information Networking and Applications, AINA 2017 - Taipei, Taiwan
持續時間: 2017 三月 272017 三月 29

Other

Other31st IEEE International Conference on Advanced Information Networking and Applications, AINA 2017
國家Taiwan
城市Taipei
期間17-03-2717-03-29

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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