Seong-Mok Oh

Seong-Mok Oh

President and Head of Network Group, KT Corporation

Mr. Seong-Mok Oh is President and Head of Network Group at KT Corporation. He has over 25 years of seasoned experiences in the telecommunication field, covering practically all aspects of KT’s wireless network, with a specific focus on the network design. His major responsibilities include the provisioning of the company’s best-in-class broadband network, incorporating both wire-line and wireless infrastructure. Under his leadership, KT was able to successfully commercialize the most innovative technologies such as LTE Advanced tri-band carrier aggregation for the first-time in the world. Prior to his current position, as the Head of Mobile Network Business Unit, he played a crucial role in the world-first commercial deployment of centralized radio access network (C-RAN) architecture for 3G and LTE network. It was recognized as “The Most Significant Development for Commercial LTE Network by an Operator” in LTE Award 2012. He serves as the board member in a number of domestic and international industry organizations. Since 2012, he is a member of the Steering Committee for Global TD-LTE Initiative. Also, in 2014, he was appointed as a Director on ‘5G Strategy Promotion Committee’ that supervises all relevant 5G-related activities led by Korean Government. He holds a Ph.D. degree in Electronics Engineering.