An 80 Gbps Integrated PDM-OAM-Enabled-FSO Transmission for Implementing 5G Services Under Riyadh Weather Conditions. - Ali Hakami; Jafri bin Din; Omar Abdul Aziz; Khalid Alkhedhairi; Abdullah Zaini Alsheibi; Adeb Salh; Abdulraqeb Alhammadi; Husam M. Banwir (Internet Technol. Lett., 2025)