E-ITRC Protocol with Long & Adjustable Range on Underwater Acoustic Sensor Network. - Donghoon Kim; Yong-Man Cho; Changhwa Kim; Sangkyung Kim; Soo-Hyun Park; Tae-Won Kang (AINA Workshops (2), 2007)

Energy Efficiency and Innovative Time Reduction Communication Protocol on Underwater Acoutic Sensor Network. - Donghoon Kim; Yong-Man Cho; Changhwa Kim; Sangkyung Kim; Tae-Won Kang (CATA, 2007)

An Energy Scheduling Algorithm for Ensuring the Pre-determined Lifetime in Sensor Network. - Yong-Man Cho; Seungjae Lee 001; Changhwa Kim; Sangkyung Kim (EUC Workshops, 2007)

TinyOS-Based Gateway for Underwater Acoustics/Radio Frequency Communication. - Phil-Jung Yun; Changhwa Kim; Sangkyung Kim; Seungjae Lee 001; Yong-Man Cho (EUC Workshops, 2007)