Seo, Woo Kyoung Manager in Development Team Wireless Business Unit What is your main responsibility, and in which department? I develop repeaters in the System Business Unit. A repeater is a piece of telecommunication equipment that is installed to amplify and adjust the signals between base stations. Digital signals using voice channels do not receive data well when they pass beyond a certain distance because the transmission power becomes substantially weak. Therefore, a repeater is an essential piece of equipment that ensures the highest call quality in shadow areas, such as near a large building or in the subway. What are your goals in Solid Technologies? I develop repeaters in the System Business Unit. A repeater is a piece of telecommunication equipment that is installed to amplify and adjust the signals between base stations. Digital signals using voice channels do not receive data well when they pass beyond a certain distance because the transmission power becomes substantially weak. Therefore, a repeater is an essential piece of equipment that ensures the highest call quality in shadow areas, such as near a large building or in the subway. 1 / 3