|  |  | 
| 2008 | ||
|---|---|---|
| 3 | EE | Namyoon Lee, Heesun Park, Joohwan Chun: Linear Precoder and Decoder Design for Two-Way AF MIMO Relaying System. VTC Spring 2008: 1221-1225 | 
| 2 | EE | Heesun Park, Joohwan Chun: Alternate Transmission Relaying Schemes for MIMO Wireless Networks. WCNC 2008: 1073-1078 | 
| 2007 | ||
| 1 | EE | Heesun Park, Stan Redford: Client certificate and IP address based multi-factor authentication for J2EE web applications. CASCON 2007: 167-174 | 
| 1 | Joohwan Chun | [2] [3] | 
| 2 | Namyoon Lee | [3] | 
| 3 | Stan Redford | [1] |