The IEEE 802.22 WRAN standard has been finalized to allow the use of white space—the part of the wireless spectrum in between TV channels—for internet access. This will allow 22Mbps “Super WiFi” to blanket a theoretical 62 mile radius using just one transmitter. As noted by Ars Technica, only 307 stations would be needed to cover the entire United States under optimal (but not realistic) conditions. It’s unknown how long it will take to become ubiquitous, but combined with LTE, WiMAX, and WiFi hotspots, a constant data connection anywhere in the world is becoming a very real possibility.
[Ars Technica] via iFans
