Medium access control protocol for WDM ring networks with dynamic WDM add-drop multiplexer. - Sun-Sik Roh; Won-Ho So; Yun-Ho Cha; Young-Chon Kim (ICC, 2001)

Design and Performance Evaluation of Traffic Grooming Algorithms in WDM Multi-Ring Networks. - Sun-Sik Roh; Won-Ho So; Young-Chon Kim (Photonic Netw. Commun., 2001)

Design and Performance Evaluation of a Separated Control Signaling Protocol for WDM Optical Networks. - Sun-Sik Roh; Su-Hyun Kim; In-Kon Kang; Young-Chon Kim; Biswanath Mukherjee (Photonic Netw. Commun., 2003)

QoS Supporting Algorithms for Optical Internet Based on Optical Burst Switching. - Won-Ho So; Hae-Chong Lee; Young-Chon Kim; Sun-Sik Roh (Photonic Netw. Commun., 2003)

Design of Authentication and Key Exchange Protocol in Ethernet Passive Optical Networks. - Sun-Sik Roh; Su-Hyun Kim; Gwang-Hyun Kim (ICCSA (1), 2004)