A self-supervised neural network, CSI2Vec, maps wireless channel measurements from different environments and hardware into compact spatial codes that support positioning and channel charting.
MAP-CSI: Single-site map-assisted localization using massive MIMO CSI,
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CSI2Vec: Towards a Universal CSI Feature Representation for Positioning and Channel Charting
A self-supervised neural network, CSI2Vec, maps wireless channel measurements from different environments and hardware into compact spatial codes that support positioning and channel charting.