Channel state information (CSI) is widely used for joint communication and sensing in sub-6 GHz wireless networks, but its application at mmWave frequencies remains under-explored. This work applies a quantized amplitude-based CSI similarity metric to data from a 28 GHz indoor testbed, showing the feasibility of CSI-based ambient sensing in next-generation wireless networks.
Poster: mmWave CSI-based Sensing: a Feasibility Study
Tonini, Elena
;Cigno, Renato Lo
2025-01-01
Abstract
Channel state information (CSI) is widely used for joint communication and sensing in sub-6 GHz wireless networks, but its application at mmWave frequencies remains under-explored. This work applies a quantized amplitude-based CSI similarity metric to data from a 28 GHz indoor testbed, showing the feasibility of CSI-based ambient sensing in next-generation wireless networks.File in questo prodotto:
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