2.4 Ghz RFID-based SME algorithm for Multi-lane-supported ETCS in 5.8Ghz DSRC. - Jin Cha; Jong-In Jung; Sang-woo Chang; Sang-Sun Lee (IC-NIDC, 2012)

Adaptive EDCA mechanism for vehicular ad-hoc network. - Sang-woo Chang; Jin Cha; Sang-Sun Lee (ICOIN, 2012)

Efficient construction of database by indexing and correcting algorithms for personal computed indoor positioning system. - Jong-In Jung; Hyuk-Won Cho; Jin Cha; Jong-Kyun Hong; Sang-Sun Lee (ICCE, 2013)