If you want to know where this is heading, keep an eye on the fortunes of Cohda Wireless. https://www.cohdawireless.com/ https://www.cohdawireless.com/ Cohda

If you want to know where this is heading, keep an eye on the fortunes of Cohda Wireless. https://www.cohdawireless.com/ https://www.cohdawireless.com/ Cohda was started in 2004 by three very smart Information Theorists (Grant, Alexander, Rasmussen), who basically solved the problem of how to get a WiFi/OFDM signal to/from a vehicle moving at speed through a built up city. The company name is Ad Hoc, as in Ad Hoc network, spelled backwards. Cohda's original version was effectively a preprocessor between the WiFi and the antenna, that tamed the multipath channel. Back then they had some impressive coverage maps of the Adelaide CBD, whereby plain WiFi struggled to get coverage in a 100m radius, whilst the Codah system had seamless coverage out to about 1km. They were (and still are?) the leaders in this space.