Mr. Chungwoo Hwang is a telecommunication leader with over 20 years of expertise in Radio Access Network (RAN) technologies, spectrum strategy, and standardization. As Head of Delegate for KT at 3GPP RAN/SA/CT Plenary, he has a proven record of successful development and implementation of standards leading to the commercialization of services for over 19 million subscribers. A highly active contributor in various standardization bodies (3GPP, WiMAX Forum, ITU), he has authored hundreds of standardization contributions that shape the future of mobile technologies. Adept at driving technical innovation, fostering industry consensus, and spearheading the strategic direction of LTE, 5G, and beyond.