Theoretical Maximum and Saturation Throughput in The 802.11a Wireless LAN. - Ha Cheol Lee (ICNS, 2007)

A MAC throughput over rayleigh fading channel in the 802.11a/g/n-based mobile LAN. - Ha Cheol Lee (ICEEI, 2011)

Operator Revenue Maximizing Heuristics with QoS Guarenetees for Real Time Traffic in 4G Networks. - Neeraj Poudyal; Ha Cheol Lee; Byung Seub Lee (KSII Trans. Internet Inf. Syst., 2011)