Phase averaging on CSI from commercial 802.11ac devices detects bird motion several meters off LOS in outdoor low-multipath settings while keeping vegetation effects negligible below 3 m/s wind.
WiFi sensing with channel state information: A survey
4 Pith papers cite this work. Polarity classification is still indexing.
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AMAR uses a transformer with learnable query embeddings for set-based prediction of concurrent activities from composite Wi-Fi CSI, combined with edge feature extraction and vector quantization for bandwidth-efficient deployment.
The paper introduces and validates WiLoc, the largest public CSI dataset for machine-learning-based Wi-Fi localization, spanning millions of locations across indoor and outdoor environments.
A survey monograph compiling principles, techniques, performance analysis, and open challenges in cell-free integrated sensing and communication.
citing papers explorer
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CSI Phase Averaging for High-Sensitivity Wi-Fi Sensing in Low-Multipath Environments
Phase averaging on CSI from commercial 802.11ac devices detects bird motion several meters off LOS in outdoor low-multipath settings while keeping vegetation effects negligible below 3 m/s wind.
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AMAR: Lightweight Attention-Based Multi-User Activity Recognition from Wi-Fi CSI
AMAR uses a transformer with learnable query embeddings for set-based prediction of concurrent activities from composite Wi-Fi CSI, combined with edge feature extraction and vector quantization for bandwidth-efficient deployment.
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Cell-Free Integrated Sensing and Communication
A survey monograph compiling principles, techniques, performance analysis, and open challenges in cell-free integrated sensing and communication.