Measurement of Latency and Uplink Throughput According to Number of NB-IoT Devices 


Vol. 44,  No. 6, pp. 1188-1192, Jun.  2019
10.7840/kics.2019.44.6.1188


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  Abstract

The prevalence of IoT terminals is increasing rapidly, along with the vigorous research of IoT communication technologies. This phenomenon contributes to improving the convenience of people in real life. However, a dramatic increase in IoT terminals, particularly Narrow-Band IoT(NB-IoT), is likely to cause a problem for quality of service for NB-IoT network. In this paper, we measured the change in latency and uplink throughput according to the number of IoT terminals connected to the same base station, and the experimental results showed that the latency increased as the number of IoT terminals increased, and the uplink throughput decreased. The experimental results from this manuscript based on the operation of real IoT devices could be helpful evidence to make a good research for future IoT networks.

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  Cite this article

[IEEE Style]

J. Moon and K. Shin, "Measurement of Latency and Uplink Throughput According to Number of NB-IoT Devices," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 6, pp. 1188-1192, 2019. DOI: 10.7840/kics.2019.44.6.1188.

[ACM Style]

Jongmin Moon and Kyungseop Shin. 2019. Measurement of Latency and Uplink Throughput According to Number of NB-IoT Devices. The Journal of Korean Institute of Communications and Information Sciences, 44, 6, (2019), 1188-1192. DOI: 10.7840/kics.2019.44.6.1188.

[KICS Style]

Jongmin Moon and Kyungseop Shin, "Measurement of Latency and Uplink Throughput According to Number of NB-IoT Devices," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 6, pp. 1188-1192, 6. 2019. (https://doi.org/10.7840/kics.2019.44.6.1188)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880