2 papers
eess.SP2025
DRL-Based Secure Spectrum-Reuse D2D Communications with RIS Assistance
Maryam Asadi Ahmadabadi, Farimehr Zohari, S. Mohammad Razavizadeh
This study examines the secrecy performance of an uplink device-to-device (D2D) communication system enhanced by reconfigurable intelligent surfaces (RIS) while considering the pre…
eess.SP2023
A Novel Deep Reinforcement Learning-based Approach for Enhancing Spectral Efficiency of IRS-assisted Wireless Systems
Farimehr Zohari, S. M. Mahdi Shahabi, Mehrdad Ardebilipour
This letter investigates an intelligent reflecting surfaces (IRS)-enhanced network from spectral efficiency enhancement point of view for downlink multi-user (MU) multi-input-singl…