4 papers
NEAT-MUSIC: Auto-calibration of DOA Estimation for Terahertz-Band Massive MIMO Systems
Ahmet M. Elbir, Abdulkadir Celik, Ahmed M. Eltawil
Terahertz (THz) band is envisioned for the future sixth generation wireless systems thanks to its abundant bandwidth and very narrow beamwidth. These features are one of the key en…
Antenna Selection With Beam Squint Compensation for Integrated Sensing and Communications
Ahmet M. Elbir, Asmaa Abdallah, Abdulkadir Celik +1
Next-generation wireless networks strive for higher communication rates, ultra-low latency, seamless connectivity, and high-resolution sensing capabilities. To meet these demands,…
Performance of RIS-empowered NOMA-based D2D Communication under Nakagami-m Fading
Mohd Hamza Naim Shaikh, Sultangali Arzykulov, Abdulkadir Celik +2
Reconfigurable intelligent surfaces (RISs) have sparked a renewed interest in the research community envisioning future wireless communication networks. In this study, we analyzed…
Reconfigurable Intelligent Surface Enabled Over-the-Air Uplink Non-orthogonal Multiple Access
Emre Arslan, Fatih Kilinc, Sultangali Arzykulov +4
Innovative reconfigurable intelligent surface (RIS) technologies are rising and recognized as promising candidates to enhance 6G and beyond wireless communication systems. RISs acq…