4 ms·
There's a company in Montreal commercializing this technology, www.wavelite.net, maybe they can answer your questions!
by crsp 9y ago
There's a company in Montreal commercializing this technology, www.wavelite.net, maybe they can answer your questions!
- baharp 9y agoThis particular work, requires forcing transmission of CTS-to- self to avoid transmission by nearby stations. The effect of the tag on the signal strength/ CSI can be measured at software level. Both enforcing the CT-to-Self and measuring the impact on CSI should be doable in software level and on the off the shelf APs. The downside of this method is low range, and low data rates, at Wavelite, we are leveraging the same backscattering concept, where we use off the shelf routers with no software modification, and using a separate device (a cellphone or laptop or router)as the receiver. Here is a link to a demo video: https://drive.google.com/file/d/1wprRR7LhPNwy07JjDlB0Hv804D7tLoMW/view https://drive.google.com/file/d/1wprRR7LhPNwy07JjDlB0Hv804D7...