The evolution of communications is about taking one kind of thing and making it better, faster, and more reliable. USB 1 evolved into USB 2; FireWire 400 morphed into FireWire 800; 10 Mbps Ethernet ...
Telecom giants are buying wireless base stations by the thousands to install in new 5G networks in the U.S., China, Europe, and other regions around the world. But they are still in the early stages ...