NAT Issues in the Remote Management of Home Network Devices. - Choongul Park; Kitae Jeong; Sungil Kim; Youngseok Lee 002 (IEEE Netw., 2008)

The concept and realization of context-based content delivery of NGSON. - Choongul Park; Yeongil Seo; Kun-youl Park; Youngseok Lee 002 (IEEE Commun. Mag., 2012)

A telco's perspectives: Open and flexible transport SDN. - Choongul Park; Chan Kyou Hwang; Kitae Jeong (APNOMS, 2015)

DTStorage: Dynamic Tape-Based Storage for Cost-Effective and Highly-Available Streaming Service. - Jaewon Lee; Jaehyung Ahn; Choongul Park; Jangwoo Kim (CCGrid, 2016)