Improvement of IoT Disaster Alerting System Based on LPWAN 


Vol. 45,  No. 4, pp. 691-698, Apr.  2020
10.7840/kics.2020.45.4.691


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  Abstract

When using an existing LPWAN-based IoT telemetry system as a disaster alerting system, the data collected from the sensor is sent from the gateway through the network server and application server to the disaster alerting server and monitoring client. Thus, there was a weakness to be used in the field of disaster alerts requiring promptness to send alerts. In this paper, we propose a disaster alerting system that has a structure in which the gateway checks the payload of LPWAN packets and sends the emergency alert data directly to the disaster alerting server and monitoring client. In order to confirm the applicability in the real environment, the proposed system was implemented and performance evaluation was performed.

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  Cite this article

[IEEE Style]

M. Yu and S. Kim, "Improvement of IoT Disaster Alerting System Based on LPWAN," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 4, pp. 691-698, 2020. DOI: 10.7840/kics.2020.45.4.691.

[ACM Style]

Myung-han Yu and Sangkyung Kim. 2020. Improvement of IoT Disaster Alerting System Based on LPWAN. The Journal of Korean Institute of Communications and Information Sciences, 45, 4, (2020), 691-698. DOI: 10.7840/kics.2020.45.4.691.

[KICS Style]

Myung-han Yu and Sangkyung Kim, "Improvement of IoT Disaster Alerting System Based on LPWAN," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 4, pp. 691-698, 4. 2020. (https://doi.org/10.7840/kics.2020.45.4.691)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880