arxiveess.SP2026-07-10
Site Geometry and Calibration Uncertainties in Digital Twin-enabled Channel Estimation
Lorenzo Del Moro, Francesco Linsalata, Umberto Spagnolini, Maurizio Magarini
Fast ray tracing (RT) has stimulated the Digital Twin (DT) as an emerging technology for environment-aware communications. Since wireless propagation is governed by the interaction between site geometry and electromagnetic (EM) properties of the environment, DT-based approaches c…