13 citations · 13 across the 6 of their papers we have counts for
3 papers · 1 filter
Digital Twin-Assisted Measurement Design and Channel Statistics Prediction
Robin J. Williams, Mahmoud Saad Abouamer, Petar Popovski
Prediction of wireless channels and their statistics is a fundamental procedure for ensuring performance guarantees in wireless systems. Statistical radio maps powered by Gaussian…
Prediction of Wireless Channel Statistics with Ray Tracing and Uncalibrated Digital Twin
Mahmoud Saad Abouamer, Robin J. Williams, Petar Popovski
We introduce a framework for predicting wireless channel statistics based on digital twin (DT) and ray tracing. The DT is derived from satellite images and is uncalibrated, as it d…
Joint Uplink-Downlink Resource Allocation for Multi-User IRS-Assisted Systems
Mahmoud Saad Abouamer, Patrick Mitran
We investigate the joint uplink-downlink configuration of an intelligent reflecting surface (IRS) for multi-user frequency-division-duplexing (FDD) and time-division-duplexing (TDD…