Wireless companies say the devices are an integral part of the promising new wireless technology known as fifth generation, or 5G. The smaller antennas are necessary to carry signals that will deliver data and video even faster to consumers’ phones — and power the technology behind self-driving vehicles, improved communications between ambulances and hospitals, and smarter timing of traffic lights….
5G wireless is coming — and the battle has already begun over where to allow the antennas in Maryland
