Downlink Packet Scheduling Based on Channel Condition for Multimedia Services of Mobile Users in OFDMA-TDD. - Ryong Oh; Se-Jin Kim 001; Hyong-Woo Lee; Choong-Ho Cho (PCM (2), 2005)

Vertical handover between LTE and wireless LAN systems based on common resource management (CRRM) and generic link layer (GLL). - Tae-Sub Kim; Ryong Oh; Sangjoon Lee; Suk-Ho Yoon; Choong-Ho Cho; Seungwan Ryu (ICIS, 2009)

A fingerprint-based user authentication protocol considering both the mobility and security in the telematics environment. - Hakjae Kim; Ryong Oh; Sungju Lee; Taesup Kim; Sangjoon Lee; Yongwha Chung; Choong-Ho Cho (Comput. Stand. Interfaces, 2009)

Performance Analysis of Two-Hop Cellular Systems in Transparent and Non-transparent Modes. - Se-Jin Kim 001; Seung-Yeon Kim; Ryong Oh; Seungwan Ryu; Hyong-Woo Lee; Choong-Ho Cho (IEICE Trans. Commun., 2011)