
Samsung’s Galaxy Note 10 Plus 5G is one of the first phones capable of tapping into AT&T’s DSS upgrade.
Sarah Tew/CNET
AT&T is adding more resources to its budding 5G network. The wireless giant said on Friday that it has started deploying a new network technology known as dynamic spectrum sharing that could eventually lead to a big jump in coverage.
The carrier has turned on a 5G network for 120 million people using low-band spectrum, with a goal to have a nationwide network this summer. But the new technology…
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