Beam Training for High-Speed UAV Communications 


Vol. 50,  No. 10, pp. 1552-1555, Oct.  2025
10.7840/kics.2025.50.10.1552


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  Abstract

To establish and maintain a stable communication link between unmanned aerial vehicle (UAV) and base station (BS), we propose beam training method based on DFT codebook. Especially, the proposed beam training compensates doppler shifts caused by high-speed UAV and estimates an exact angle-of-arrival (AoA). From simulation results, we show that the proposed scheme accurately estimates the exact AoA by compensating the effect of doppler shifts compared to conventional scheme.

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[IEEE Style]

B. Lim and Y. Ko, "Beam Training for High-Speed UAV Communications," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 10, pp. 1552-1555, 2025. DOI: 10.7840/kics.2025.50.10.1552.

[ACM Style]

Byungju Lim and Young-Chai Ko. 2025. Beam Training for High-Speed UAV Communications. The Journal of Korean Institute of Communications and Information Sciences, 50, 10, (2025), 1552-1555. DOI: 10.7840/kics.2025.50.10.1552.

[KICS Style]

Byungju Lim and Young-Chai Ko, "Beam Training for High-Speed UAV Communications," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 10, pp. 1552-1555, 10. 2025. (https://doi.org/10.7840/kics.2025.50.10.1552)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880