There's a trade off between how fast people can download things … and whether coverage can reach people in remote areas.
At its headquarters, a media tour reveals a combative company determined to thrive despite U.S. sanctions.
Fifth-generation technology is designed to be faster and to connect more devices at once. The hope is that it may spur new ways of communicating person to person, but also between devices, enabling things like autonomous vehicles. AT&T says it…
The thing that makes the technology so useful can also make it vulnerable.