Hyunseung Choo   V. Zalyubovskiy   Jongpil Jeong   Kangwoo Lee   Dongsoo Stephen Kim   Alexey S. Rodionov   Olga K. Rodionova   Yaro. A. Fedorovich   Vladimir V. Shakhov   Jahwan Koo   Hyungsuk Ji   Kwangjin Park   Minkyu Park   Van Duc Nguyen   Moonseong Kim   Adil Erzin   Minho Jo   Moonbae Song   Sungjin Choi   Home > People > professors > Jahwan Koo jhkoo{AT}songgang.skku.ac.kr +82-31-299-4642 +82-31-299-4134 83345   Education BS Information Engineering, Sungkyunkwan University, 1995 MS Information and Communication Engineering, Sungkyunkwan University, 1997 PhD Electrical and Computer Engineering, Sungkyunkwan University, 2005   Professional Activities 1997 - 1999 Microsoft Specialist & Researcher, Korea Information System (KIS) 1999 - 2002 Infrastructure Architect, LG CNS (Initially LG-EDS) Interest area Internet QoS, Network Management, Network Security, and Information Technology Architecture