I recently blogged that KT is ready to roll-out 5G in 2019. Then the S. Korean Ministry of Science and ICT announced that the 3 MNOs (KT, SK Telecom & LG U+) along with an ISP (SK Broadband) will build a shared Infrastructure.
Today, Jongsik Lee, Head of 5G TF in Infra Lab. of Institute of Convergence Technology at KT spoke at Brooklyn 5G Summit (#B5GS) talking about the 5G trials at 2018 Olympic winter games at Pyeongchang and what are future commercialization plans.
Here is a summary in tweets:
KT's 5G Plan