By Dan Meyer
T-Mobile US claimed a new 5G standalone (SA) “first-ever” achievement that deftly countered a similarly sounding claim made two weeks ago by rival AT&T.
T-Mobile US stated it had managed to aggregate two different spectrum bands in support of an uplink speed in excess of 200 Mb/s running across its “live commercial” 5G SA network. That last part is what differentiated the first from what AT&T claimed.
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