@ARTICLE {30109,
author={I.  Alimi and N. J. Muga},
doi={10.1016/j.optcom.2020.126306},
journal={Optics Communications},
title={Simple and robust transmit diversity based free-space optical communications for 5G and beyond networks},
year={2020},
month={December},
volume={476},
number={1},
pages={126306-126306},
ISSN={0030-4018}
}