The telephone and cellular phone provider giant AT&T is testing the use of drones to improve LTE cellular data signals. The idea is that drones can be used to fill in signals in areas where there is not a signal or where existing towers get overloaded. If you have ever been to a festival where there are thousands of people, you know how cellular data signals can diminish. Drones make it possible to turn up the signal on demand.
To learn more about AT&T’s use of drones, click here.