Integrated Mobility Management Methods for Mobile IP and SIP in IP based Wireless Data Networks. - Hyejeong Lee; Jee-Young Song; Sun-Ho Lee; Sungwon Lee; Dong-Ho Cho (Wirel. Pers. Commun., 2005)

Capacity enhancement of uplink channel through spatial reuse in multihop cellular networks. - Ki-Ho Lee; Ki-Young Han; Jee-Young Song; Dong-Ho Cho (IEEE Commun. Lett., 2006)