Network Architecture for the Introductory Phase Broadband Subscriber Access Network. - Eunyoung Sohn; Sugwon Hong; Keunbae Kim; Younguk Cha; Taesoo Chung (INDC, 1994)

The software structure of the call control for ATM systems. - Eunyoung Sohn; Taesoo Chung (LCN, 1995)