South Korea, Feb. 26 -- Ericsson and KT have successfully completed a trial of mid-band Frequency Division Duplex Massive MIMO (MB FDD Massive MIMO) in Korea. Seven years after KT was among the first global communications service providers to launch commercial 5G with Ericsson solutions, the partners are again setting the pace-this time by prioritizing uplink performance to power the next wave of innovation and lay the groundwork for 6G.For decades, mobile networks prioritized downlink technology, due to disproportionately large amounts of downlink traffic compared to uplink in the past. However, the future will be defined by uplink traffic with physical AI, sensing-rich apps, collaborative robotics, and immersive experiences demanding robu...