Search Results for author: Ju-Hyung Lee

Found 2 papers, 0 papers with code

Integrating LEO Satellites and Multi-UAV Reinforcement Learning for Hybrid FSO/RF Non-Terrestrial Networks

no code implementations20 Oct 2020 Ju-Hyung Lee, Jihong Park, Mehdi Bennis, Young-Chai Ko

Lastly, thanks to utilizing hybrid FSO/RF links, the proposed scheme achieves up to 62. 56x higher peak throughput and 21. 09x higher worst-case throughput than the cases utilizing either RF or FSO links, highlighting the importance of co-designing SAT-UAV associations, UAV trajectories, and hybrid FSO/RF links in beyond-5G NTNs.

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Integrating LEO Satellite and UAV Relaying via Reinforcement Learning for Non-Terrestrial Networks

no code implementations26 May 2020 Ju-Hyung Lee, Jihong Park, Mehdi Bennis, Young-Chai Ko

A mega-constellation of low-earth orbit (LEO) satellites has the potential to enable long-range communication with low latency.

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