| 연구분야 |
| Wireless/Mobile Communications |
| Wi-Fi, Mobile WiMAX, 3GPP LTE (Advanced), 4G |
| Software-Defined Radio / Cognitive Radio |
| Transmit Power Control, Link Adaptation |
| Radio Resource Management |
| Orthogonal Resource Hopping Multiplexing |
| Orthogonal Code Hopping Multiplexing |
| 논문 및 저서 |
| \"Orthogonal Code Hopping Multiplexing\" IEEE Comm. Letters, 2002 |
| \"Log-Likelihood Ratio Conversion Schemes in OCHM\" IEEE Comm. Letters, 2003 |
| \"Capacity Improvement in CDMA Downlink with OCHM\" IEEE Trans. on VT, 2006 |
| \"Collision Mitigation by LLR Conversion in OCHM\" IEEE Trans. on VT, 2006 |
| \"Group-Mode Hopping for Collision Mitigation in OCHM\" IEEE Trans. On VT, 2009 |
| \"Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus\" US#7,149,199, 2006 |
