An implementation of FTTH based home gateway supporting various services. - Wan-Ki Park; Sung-Il Nam; Chang-Sic Choi; Youn-Kwae Jeong; Kwang-Roh Park (IEEE Trans. Consumer Electron., 2006)

The architecture and implementation of proactive Green Home Energy Management System. - Chang-Sic Choi; Wan-Ki Park; Jinsoo Han; Il-Woo Lee (ICTC, 2010)

Energy efficient multi-function home gateway in always-on home environment. - Wan-Ki Park; Chang-Sic Choi; Il-Woo Lee; Jonghyun Jang (IEEE Trans. Consumer Electron., 2010)

More efficient home energy management system based on ZigBee communication and infrared remote controls. - Jinsoo Han; Chang-Sic Choi; Il-Woo Lee (IEEE Trans. Consumer Electron., 2011)

Complex home energy management system architecture and implementation for green home with Built-in Photovoltaic and motorized blinders. - Chang-Sic Choi; Jeong-In Lee; Il-Woo Lee (ICTC, 2012)

PLC-based photovoltaic system management for smart home energy management system. - Jinsoo Han; Chang-Sic Choi; Wan-Ki Park; Il-Woo Lee; Sang-Ha Kim 001 (IEEE Trans. Consumer Electron., 2014)

Smart home energy management system including renewable energy based on ZigBee and PLC. - Jinsoo Han; Chang-Sic Choi; Wan-Ki Park; Il-Woo Lee; Sang-Ha Kim 001 (IEEE Trans. Consumer Electron., 2014)

Implementation of secured PhotoVoltaic monitoring system on the smart utility network. - Chang-Sic Choi; Jin-Doo Jeong; Jinsoo Han; Wan-Ki Park; Il-Woo Lee (ICTC, 2016)

Photovoltaic panel monitoring system based on hybrid network using PLC and sun. - Jinsoo Han; Jin-Doo Jeong; Chang-Sic Choi; Il-Woo Lee (ICTC, 2016)

Design of block-coded group PPM modem for low-power and low-cost home energy management. - Jin-Doo Jeong; Jinsoo Han; Chang-Sic Choi; Wan-Ki Park; Il-Woo Lee; Jong-Wha Chong (ICTC, 2016)

Implementation and demonstration of cost-effective wireless monitoring module for PV system. - Jin-Doo Jeong; Jinsoo Han; Chang-Sic Choi; Wan-Ki Park; Il-Woo Lee; Jong-Wha Chong (ICCE, 2017)

Implementation of IoT based PV monitoring system with message queuing telemetry transfer protocol and smart utility network. - Chang-Sic Choi; Jin-Doo Jeong; Jinsoo Han; Wan-Ki Park; Il-Woo Lee (ICTC, 2017)

AMI GAP-Filler System for Time-Of-Use Pricing in Complex Apartment. - Chang-Sic Choi; Wan-Ki Park (ICTC, 2019)

Heat Energy Data based Energy Efficiency and Error Detection Service in Complex Apartment. - Chang-Sic Choi; Tai-Yeon Ku; Wan-Ki Park (ICTC, 2023)