#	Title	Role	Duration	Amount (USD)	Funding Agency
1	Green 5G Wireless network for Massive Internet of Things (IoT) Support (S-2016-1979-000)	PI	2016~2019	150,000	Korea Research Foundation (KRF)
2	Self-Organizing Green Machine Type Communication (S-2015-0849-000, S-2014-0586-000, S-2013-1002-000).	PI	2013~2016	150,000	Korea Research Foundation (KRF)
3	Resource Management for Green Machine-to-Machine Communications (S-2012-1393-000)	PI	2012~2013	15,000	Faculty Research Fund, SKKU
4	Enabling campus-wide positioning in indoor and outdoor environments. (S-2012-1393-000)	Co-PI	2013~2014	15,000	Samsung Academic Research Fund
5	Optimal Mobility and Resource Management in Next Generation 4G Wireless Networks Role (2008-0653-000)	PI	2009~2011	100,000	Korea-India Joint Research Program
6	Network RF Energy Scavenging for Low-power Sensors	Co-PI	2010~2011	2,500	STIC-Asia ICT Co-operation Prog. implemented by the French Ministry of Foreign Affairs
7	Research for Mobility and Resource Management in 4G Multi-RAT	PI	2008	25,000	Korea Research Foundation (KRF)