3 papers
eess.SP2025
Two-Agent DRL for Power Allocation and IRS Orientation in Dynamic NOMA-based OWC Networks
Ahrar N. Hamad, Ahmad Adnan Qidan, Taisir E. H. El-Gorashi +1
Intelligent reflecting surfaces (IRSs) technology has been considered a promising solution in visible light communication (VLC) systems due to its potential to overcome the line-of…
eess.SP2024
Intelligent Reflecting Surfaces assisted Laser-based Optical Wireless Communication Networks
Ahrar N. Hamad, Walter Zibusiso Ncube, Ahmad Adnan Qidan +2
The increasing demand for wireless networks of higher capacity requires key-enabling technologies. Optical wireless communication (OWC) arises as a complementary technology to radi…
eess.SY2023
Resource Allocation in IRS-aided Optical Wireless Communication Systems
Ahrar N. Hamad, Ahmad Adnan Qidan, Taisir E. H. El-Gorashi +1
One of the main challenges facing optical wireless communication (OWC) systems is service disconnection in high blockage probability scenarios where users might lose the line of si…