China Mobile, Qualcomm Complete World’s First U6G 6G Prototype Base Station and Terminal Test

The significance lies less in the '6G' label than in the pairing of U6G spectrum with an ultra-massive MIMO array and defined channel bandwidths, which points to where the next generation's capacity debate is heading. That China Mobile and Qualcomm ran it end-to-end at a carrier-run innovation base signals operator-led, standards-aligned prototyping rather than a lab stunt. The open question is whether U6G momentum stays inside 3GPP's timeline or becomes a bilateral track, and how competing spectrum bands respond.