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arXiv · 2403.05301

Wykorzystanie Rekonfigurowalnych Iinteligentnych Matryc Antenowych w Łączu Dosyłowym Sieci 5G/6G Wykorzystującej Bezzałogowe Statki Powietrzne

Salim Janji·Paweł Sroka·Adrian Kliks
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Abstract

Drony, dzięki możliwości ich szybkiego rozmieszczenia w trudnym terenie, uważane są za jeden z kluczowych elementów systemów bezprzewodowych 6G. Jednak w celu wykorzystania ich jako punkty dostępowe sieci konieczne jest zapewnienie łącza dosyłowego o odpowiedniej przepustowości. Dlatego w niniejszym artykule rozważane jest zwiększenie zasięgu sieci bezprzewodowej przez zapewnienie łącza dosyłowego dla końcowego punktu dostępowego z wykorzystaniem określonej liczby dronów-przekaźników oraz rekonfigurowalnych inteligentnych matryc antenowych (RIS). Zaprezentowane wyniki badań symulacyjnych pokazują, że użycie RIS pozwala na znaczące zwiększenie zasięgu sieci bez konieczności stosowania dodatkowych przekaźników. -- Unmanned Aerial Vehicles, due to the possibility of their fast deployment, are considered an essential element of the future wireless 6G communication systems. However, an essential enabler for their use as access points is to provide a sufficient throughput wireless backhaul link. Thus, in this paper we consider the aspect of extension of network coverage with the use of drone-based relaying and reconfigurable intelligent surfaces (RIS) for backhauling. Presented results of simulation experiments indicate that the use of RIS allows for significant improvement of network coverage without the need to use additional relays.

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Salim Janji, Paweł Sroka, Adrian Kliks. 2024-10-03. Wykorzystanie Rekonfigurowalnych Iinteligentnych Matryc Antenowych w Łączu Dosyłowym Sieci 5G/6G Wykorzystującej Bezzałogowe Statki Powietrzne. https://doi.org/10.15199/59.2023.4.15

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