Fusing Digital Twin and Real Fingerprints for Cell-Free mmWave Localization
Ray-tracing digital twins (DTs) offer a scalable way to augment fingerprint databases for cell-free millimeter-wave (mmWave) positioning, yet the mismatch between simulated and physical propagation hinders naïve substitution. We propose DT-conditioning, a technique for cell-free mmWave fingerprint localization that tre...