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http://dx.doi.org/10.5515/KJKIEES.2017.28.2.113

Performance Analysis of a LoRa Device on Duty Cycle Local Regulation of Korean RFID/USN Frequency Band  

Yoon, Hyungoo (Department of Computer & Electronic Engineering, Myongji College)
Um, Jungsun (Electronics and Telecommunication Research Institute)
Jang, Byung-Jun (Department of Electronic Engineering, Kookmin University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.28, no.2, 2017 , pp. 113-119 More about this Journal
Abstract
In this paper, we have shown the performance analysis results of the LoRa low power wide area network under duty cycle local regulation in Korean RFID/USN frequency band. Especially, we analyzed uplink throughput and data transmission time of a single LoRa end device. From the analysis results, duty cycle regulation, in which a data transmission should be ended within 0.4 second, limits the performance of LoRa network. Therefore, it is necessary to revise Korea's duty cycle regulation referencing EU regulation in order to assess LoRa network in Korea.
Keywords
Spectrum Sharing; Frequency Interference; Unlicensed Band; Frequency Hopping; Duty Cycle; Listen-Before-Talk;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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