MRED: A New Approach to Random Early Detection. - Jahon Koo; Byunghun Song; Kwangsue Chung; Hyukjoon Lee; Hyunkook Kahng (ICOIN, 2001)

A New Active RED Algorithm for Congestion Control in IP Networks. - Jahon Koo; Kwangsue Chung; Hwasung Kim; Hyukjoon Lee (ICOIN (1), 2002)

A Mobile-aware Adaptive Rate Control Scheme for Improving the User Perceived QoS of Multimedia Streaming Services in Wireless Broadband Networks. - Jahon Koo; Kwangsue Chung (KSII Trans. Internet Inf. Syst., 2010)

A Priority-based Differentiated Streaming scheme to guarantee the media quality in mobile WiMAX. - Dongchil Kim; Jahon Koo; Jinpyo Hong; Seoung-Jun Oh; Kwangsue Chung (ICOIN, 2011)

Adaptive channel control scheme to reduce channel zapping time of mobile IPTV service. - Jahon Koo; Kwangsue Chung (IEEE Trans. Consumer Electron., 2011)