3 papers
eess.SP2026
Comprehensive Review of Advances and Challenges in Next Generation Wireless Networks: From Novel Hardware Technologies to Learning Based Resource Allocation in 6G
Armin Farhadi, Ali Olfat
In modern wireless communication systems, there is a rapidly increasing demand for connectivity to wireless networks. Devices such as internet of things (IoT) devices, connected ve…
eess.SY2025
Spectrum Sharing in STAR-RIS-assisted UAV with NOMA for Cognitive Radio Networks
Ali Nazari, Ali Olfat
As an emerging technology, the simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) can improve the spectrum efficiency (SE) of primary users (PUs…
eess.SP2025
Decode and Forward Relaying for SC-FDE Systems with a Multi-Antenna Relay
Farshad Dizani, Ali Olfat
In this paper, a cooperative relay network consisting of a single-antenna source, a multi-antenna relay, and a multi-antenna destination is considered. The relay operates in decode…