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http://dx.doi.org/10.6109/jkiice.2020.24.5.616

Design and Implementation of Zigbee-CoAP-based Standby Power Saving System  

Jang, Young-Hwan (Dept. of IT Convergence Enfineering, Gachon University)
Lee, Sang-Soon (Dept. of Computer Engineering, Gachon University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.24, no.5, 2020 , pp. 616-622 More about this Journal
Abstract
Recently, as the interest in power saving increases with the development of IoT technology, research on power saving of smart devices, which are being miniaturized, is being actively conducted. In particular, due to the diversification of IoT-based smart devices and the increase in personal penetration rate, the issue of standby power even when not in use is increasing. However, there is a drawback of physically unplugging the outlet or turning off the power in order to substantially reduce standby power. Since Zigbee is used instead of the existing IP, it is necessary to change to the IoT standard protocol based on the Internet network. Therefore, this paper designed and implemented the standby power saving system applying CoAP, the IoT standard protocol, to the existing Zigbee technology. Existing systems and evaluations confirmed that the average standby power of about 8.4Wh was reduced.
Keywords
Zigbee; CoAP; IoT; IoT Standard Protocol; Standby Power;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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