131 citations · 150 across the 5 of their papers we have counts for
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cs.IT2021
Beam Tracking for UAV-Assisted FSO Links With a Four-Quadrant Detector
Hossein Safi, Akbar Dargahi, Julian Cheng
A ground-to-air free-space optical link is studied for a hovering unmanned aerial vehicle (UAV) having multiple rotors. For this UAV, a four-quadrant array of photodetectors is use…
eess.SP2021
Statistical Channel Modeling for Long-Range Ground-to-Air FSO Links
Hossein Safi, Akbar Dargahi
To provide high data rate aerial links for 5G and beyond wireless networks, the integration of free-space optical (FSO) communications and aerial platforms has been recently sugges…