13 citations · 24 across the 14 of their papers we have counts for
6 papers · 1 filter
RIS-Assisted Physical Layer Security: Artificial Noise-Driven Optimization and Measurements
Ahmet Muaz Aktas, Sefa Kayraklik, Sultangali Arzykulov +3
Reconfigurable intelligent surface (RIS) has emerged as a key enabler for providing signal coverage, energy efficiency, reliable communication, and physical layer security (PLS) in…
Space-Time Coded RIS-Assisted Wireless Systems with Practical Reflection Models: Error Rate Analysis and Negative Moment-Based Optimization with Saddle Point Approximation
Tayfun Yilmaz, Haci Ilhan, Ibrahim Hokelek
RIS-assisted communication has recently attracted significant attention for enhancing wireless performance in challenging environments, making accurate error analysis under practic…
Joint Phase Shift Optimization and Precoder Selection for RIS-Assisted 5G NR MIMO Systems
Osman Mert Yilmaz, Tayfun Yilmaz, Ali Gorcin +3
By intelligently reconfiguring wireless propagation environment, reconfigurable intelligent surfaces (RISs) can enhance signal quality, suppress interference, and improve channel c…
Interference Modulation: A Novel Technique for Low-Rate and Power Efficient Multiple Access
M. Yaser Yagan, Ali E. Pusane, Ali Gorcin +1
The majority of spatial signal processing techniques focus on increasing the total system capacity and providing high data rates for intended user(s). Unlike the existing studies,…
A Practical Demonstration of DRL-Based Dynamic Resource Allocation xApp Using OpenAirInterface
Onur Sever, Onur Salan, Ibrahim Hokelek +1
Network slicing is a key enabler for providing a differentiated service support to heterogeneous use cases and applications in 5G and beyond networks through creating multiple logi…
RIS Meets O-RAN: A Practical Demonstration of Multi-user RIS Optimization through RIC
Ali Fuat Sahin, Onur Salan, Ibrahim Hokelek +1
Open Radio Access Network (O-RAN) along with artificial intelligence, machine learning, cloud and edge networking, and virtualization are important enablers for designing flexible…