| 2015 | INFOCOM | ChASER: Channel-aware symbol error reduction for high-performance WiFi systems in dynamic channel environment. | Okhwan Lee, Weiping Sun, Jihoon Kim, Hyuk Lee, Bo Ryu, Jungwoo Lee, Sunghyun Choi |
| 2015 | SECON | WiZizz: Energy efficient bandwidth management in IEEE 802.11ac wireless networks. | Okhwan Lee, Jihoon Kim, Sunghyun Choi |
| 2014 | CoNEXT | MoFA: Mobility-aware Frame Aggregation in Wi-Fi. | Seongho Byeon, Kangjin Yoon, Okhwan Lee, Sunghyun Choi, Woonsun Cho, Seungseok Oh |
| 2012 | APCC | Adaptive two-level frame aggregation in IEEE 802.11n WLAN. | Youngsoo Kim, Edwin Monroy, Okhwan Lee, Kyung-Joon Park, Sunghyun Choi |
| 2012 | SECON | Measurement-based Call Admission Control algorithm for multi-rate VoWLANs. | Ildefonso de la Cruz, Okhwan Lee, Sunghyun Choi |
| 2009 | PIMRC | MAC-aware routing metric for 802.11 wireless mesh networks. | Seongkwan Kim, Okhwan Lee, Sunghyun Choi, Sung-Ju Lee |
| 2009 | PIMRC | On optimal route construction in wireless mesh networks. | Seongkwan Kim, Okhwan Lee, Sunghyun Choi, Sung-Ju Lee |
| 2008 | MSWIM | Available bandwidth-based association in IEEE 802.11 Wireless LANs. | Heeyoung Lee, Seongkwan Kim, Okhwan Lee, Sunghyun Choi, Sung-Ju Lee |