Why E and V bands in telecom can solve a lot of connectivity issues

They can carry huge amounts of data, have a lot of bandwidth, but operate at short ranges, between 200 metres and 2-3 km

If you are looking for a Wi-Fi hotspot to work on your laptop in your city, chances are you might not find it nearby. That is because setting up a hotspot by establishing a wired backhaul, the only option in crowded cities, is expensive as well as time-consuming and, in many cases, not even feasible. 

That is why we only have 25 commercial Wi-Fi hotspots for every million citizens, way behind the global average of 1,470. And even if you find one and want to download a full movie or upload a heavy presentation, the speed is very slow. That