Symbol Interleaving Scheme for LoRa Communications in Fading Channels 


Vol. 46,  No. 9, pp. 1395-1398, Sep.  2021
10.7840/kics.2021.46.9.1395


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  Abstract

In this letter, we consider LoRa, which is one of the most promising IoT communication technologies. Recently, even though LoRa was tried to be used for vehicular communications, there was significant performance degradation due to the fast-fading effects. Motivated by this problem, in this letter, a symbol interleaving scheme is proposed to mitigate the performance degradation of LoRa technology due to the fading effects. The proposed symbol interleaving scheme improves decoding performance at receiver by increasing the interleaving depth. Simulation results show that the proposed symbol interleaving scheme reduces the bit error rate.

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  Cite this article

[IEEE Style]

D. Lim and K. Kang, "Symbol Interleaving Scheme for LoRa Communications in Fading Channels," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 9, pp. 1395-1398, 2021. DOI: 10.7840/kics.2021.46.9.1395.

[ACM Style]

Dong-Woo Lim and Kyu-Min Kang. 2021. Symbol Interleaving Scheme for LoRa Communications in Fading Channels. The Journal of Korean Institute of Communications and Information Sciences, 46, 9, (2021), 1395-1398. DOI: 10.7840/kics.2021.46.9.1395.

[KICS Style]

Dong-Woo Lim and Kyu-Min Kang, "Symbol Interleaving Scheme for LoRa Communications in Fading Channels," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 9, pp. 1395-1398, 9. 2021. (https://doi.org/10.7840/kics.2021.46.9.1395)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880