# ISAC

6G Moves From Buzzword to Blueprint at MWC 2026: U6GHz, Space–Air–Sea Networks and the Race for Standards

MWC 2026 crystallised an emerging timeline for 6G: standards work is accelerating with key milestones expected through 2029, while vendors showcased U6GHz spectrum plans, multi‑antenna prototypes and early system demos. The shift from pure speed to integrated space–air–ground–sea networks and pervasive sensing highlights a strategic race over spectrum, standards and ecosystem control.