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Performance Assessment of Off-the-Shelf mmWave Radios for Drone Communications

Bielsa, Guillermo and Mezzavilla, Marco and Widmer, Joerg and Rangan, Sundeep (2019) Performance Assessment of Off-the-Shelf mmWave Radios for Drone Communications. In: The 20th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (IEEE WOWMOM 2019), 10-12 June 2019, Washington DC, USA.

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This paper presents experiments to assess and understand the feasibility of millimeter-wave (mmWave) radios for aerial links at low altitude, namely drone communications. In this preliminary study, a Commercial Off-The-Shelf (COTS) mmWave radio is attached to a DJI Matrice 600 Pro drone. The measurement campaign reveals that while the technology is promising, the range is extremely limited, i.e., approximately 30m. Our analysis shows that the poor range is likely due to low-directionality of today's COTS devices as well as poor rate adaptation in mobile environments. More antennas at both the transmitter and the receiver, along with better 3D beamforming, will be essential to boosting the communication range and thus making this a viable technology for use cases such as high definition real-time monitoring in disaster response scenarios or rapid deployment of multi-Gbps aerial links to expand connectivity in underserved areas.

Item Type: Conference or Workshop Papers (Paper)
Depositing User: Guillermo Bielsa
Date Deposited: 11 Apr 2019 12:30
Last Modified: 29 May 2019 06:57

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