[en] Envisioned use cases of unmanned aerial vehicles (UAVs) impose new service requirements in terms of data rate, latency, and sensing accuracy, to name a few. If such requirements are satisfactorily met, it can create novel applications and enable highly reliable and harmonized integration of UAVs in the 6G network ecosystem. Towards this, terahertz (THz) bands are perceived as a prospective technological enabler for various improved functionalities such as ultra-high throughput and enhanced sensing capabilities. This paper focuses on THz-empowered UAVs with the following capabilities: communication, sensing, localization, imaging, and control. We review the potential opportunities and use cases of THz-empowered UAVs, corresponding novel design challenges, and resulting trade-offs. Furthermore, we overview recent advances in UAV deployments regulations, THz standardization, and health aspects related to THz bands. Finally, we take UAV to UAV (U2U) communication as a case-study to provide numerical insights into the impact of various system design parameters and environment factors.
Disciplines :
Ingénierie électrique & électronique
Auteur, co-auteur :
AZARI, Mohammad Mahdi ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
SOLANKI, Sourabh ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
CHATZINOTAS, Symeon ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Bennis, Mehdi; University of Oulu > Centre for Wireless Communications > Associate Professor
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
THz-Empowered UAVs in 6G: Opportunities, Challenges, and Trade-Offs
Date de publication/diffusion :
mai 2022
Titre du périodique :
IEEE Communications Magazine
ISSN :
0163-6804
eISSN :
1558-1896
Maison d'édition :
Communications Society of Institute of Electrical and Electronics Engineers, New-York, Etats-Unis - New York
Titre particulier du numéro :
Aerial Communications
Volume/Tome :
60
Fascicule/Saison :
5
Pagination :
24 - 30
Peer reviewed :
Peer reviewed vérifié par ORBi
Focus Area :
Security, Reliability and Trust
Projet FnR :
FNR13713801 - Interconnecting The Sky In 5g And Beyond - A Joint Communication And Control Approach, 2019 (01/06/2020-31/05/2023) - Bjorn Ottersten
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