Talks
- LTE Advanced, KT, December 2014
- LTE Advanced, KT, November 2014
- LTE, KT MOS, October 2014
- LTE D2D, KT, August 2014
- Overview of LTE Air Interfface, 한국통신학회, July 2014
- Radio Access Technologies of LTE, KT, May 2014
- 이동통신망의 발전방향 및 LTE 기술 개요, 공군교육사령부, April 2014
- LTE MAC and RRC, ETRI, March 2014
- LTE PHY and LTE-Advanced, TTA, February 2014
- 무선통신망을 이용한 패킷데이터 원거리 전송기술, (주)고백기술, 2013년 8월
- LTE PHY and MAC, Dongwon T&I, July 2013
- Radio Access Technologies of LTE, KAIST EMDEC, March 2013
- LTE MAC and RRC, TTA, March 2013
- Spectrum Engineering in Cellular Networks, Soongsil University, February 2013
- Analysis of Inter-band Interference, KT, January 2013
- Introduction to LTE and LTE-Advanced, KT, November 2012
- Femto, VoLTE, and eMBMS in LTE, TTA, November 2012
- Distributed Antenna Systems: Overview and Trend, KIPO(특허청), September 2012
- Introduction to LTE Radio Access Technologies, KCA(전파진흥원), September 2012
- Underlay-based Spectrum Sharing Systems, ETRI in Korea, October 2009
- Fundamental characteristics of spectrum sharing systems, Tohoku university in Japan, November 25, 2009
- Fundamental characteristics and performance analysis of spectrum sharing systems, Keio university in Japan, November 27, 2009