Subcarrier allocation and relay selection for uplink transmission in OFDMA-based cognitive radio systems. - Do-Haeng Lee; Won Hyoung Lee; Eol Choi; Ho Young Hwang 001 (ICTC, 2013)

Runtime Estimation of the Number of Active Devices in IEEE 802.15.4 Slotted CSMA/CA Networks with Deferred Transmission and No Acknowledgment Using ARMA Filters. - Won Hyoung Lee; Ho Young Hwang 001; Jo Woon Chong (Wirel. Commun. Mob. Comput., 2018)