AT&T announced Monday that it has improved 5G performance across its network in the continental United States by activating ...

CNET staff -- not advertisers, partners or business interests -- determine how we review the products and services we cover. If you buy through our links, we may get paid. Our expert staff selects the ...

In under three months, AT&T upgraded its cellular network to handle the wireless spectrum purchased from EchoStar.

AT&T gave up some of its Friday losses after it announced it has activated the mid-band spectrum acquired from EchoStar.

Most headlines about the fifth generation of mobile networks focus on the blazing-fast speeds and higher bandwidth users will see from 5G devices. But another, less hyped aspect of the new technology, ...

HC Hwang, general manager of wireless communication system and partnership at MediaTek, said that the completion of the 4TDD ...