Reporting mechanisms for internet of things

Chia Wei Chang, Yi-Bing Lin, Jyh-Cheng Chen*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

Energy saving is one of the most important issues for Internet of Things (IoT). An intuitive way to save energy of IoT devices is to reduce the reporting frequency to the IoT server. However, to do so, the time-variant values are distorted, which may be influential to the measured results. In this letter, we take PM2.5 application as an example to discuss the relation between energy efficiency and data accuracy. Through analyzing PM2.5 concentration collected via LoRa at National Chiao Tung University (NCTU) from 2016 to present, two reporting mechanisms based on timer and threshold, respectively, are proposed. The experimental results demonstrate that the threshold-based reporting outperforms the timer-based reporting by more than $$37\%$$ in energy saving when the accuracies of these two reporting mechanisms are the same.

原文English
主出版物標題Wireless Internet - 11th EAI International Conference, WiCON 2018, Proceedings
編輯Ai-Chun Pang, Der-Jiunn Deng, Chun-Cheng Lin, Jiann-Liang Chen
發行者Springer Verlag
頁面193-202
頁數10
ISBN(列印)9783030061579
DOIs
出版狀態Published - 2019
事件11th International Conference on Wireless Internet , WiCON 2018 - Taipei, Taiwan
持續時間: 15 10月 201816 10月 2018

出版系列

名字Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
264
ISSN(列印)1867-8211

Conference

Conference11th International Conference on Wireless Internet , WiCON 2018
國家/地區Taiwan
城市Taipei
期間15/10/1816/10/18

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