Cross-Modal Generation: From Commodity WiFi to High-Fidelity mmWave and RFID Sensing

ArXi:2604.16558v1 Announce Type: new AIGC has shown remarkable success in CV and NLP, and has recently nstrated promising potential in the wireless domain. However, significant data imbalance exists across RF modalities, with abundant WiFi data but scarce mmWave and RFID data due to high acquisition cost. This makes it difficult to train high-quality generative models for these data-scarce modalities.