TRACE: Learning to Self-Calibrate Wireless Digital Twins from ISAC Measurements
Results show that the discrepancy between measured and twin-rendered RF can serve as a learning signal for repairing a wireless DT, and are shown to outperform ViT and U-Net baselines under changes in layout, building count, sensing-node count, and SNR.
Saad Masrur, Saeed R. Khosravirad, I. Güvenç
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