3 ms·
It's really interesting that people seem to be getting [0] such good results from wifi imaging while in practice (and my personal experience at least) bluetooth
by moffkalast 2y ago
It's really interesting that people seem to be getting [0] such good results from wifi imaging while in practice (and my personal experience at least) bluetooth which operates in the same band can't even muster a reliable 2D angle of arrival with a 6 inch array of 5 antennas. I highly doubt any of this will work very well outside lab conditions.
[0] https://arxiv.org/pdf/2301.00250 https://arxiv.org/pdf/2301.00250
- transpute 2y agoOn-device NPU silicon allows AI to increase accuracy, there are hundreds of published papers demonstrating steady progress over the past decade, which are informing the IEEE WiFi protocol standard. 2024 "AI PCs" with Wi-Fi 7 can likely enable WiFi sensing via firmware upgrade.