DoCoMo, Japan Rail and Sharp report 8K video delivered via 5G network while travelling at 360kmh; the ALFA-X trials ran Q4-2020 confirming smooth base station up/down relay of large data at high speed. See the project overview details here [Jpn] https://t.co/rOcLpp2Xep pic.twitter.com/rEVUBTfJMO

— Mobile in Tokyo (@Wireless_Watch) February 2, 2021