AI RESEARCH
Robust Cross-Domain WiFi Fall Detection via Physics-Driven Attention-Enhanced Transformers
arXiv CS.LG
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ArXi:2605.00869v1 Announce Type: cross Device-free fall detection utilizing WiFi Channel State Information (CSI) has emerged as a promising, privacy-preserving solution for elderly health monitoring in the Internet of Things (IoT) era. However, existing deep learning approaches suffer from severe performance degradation when deployed in unseen environments due to static background overfitting and Non-Line-of-Sight (NLoS) signal attenuation.