• Massive MIMO Trasmitter Techniques Design(1st)
    Agency of Defense Development of Korea, 12/2016~12/2017
  • Next Generation 5G MIMO Transmiter Design
    Hauwei China, 1/2017~12/2017
  • Eigen-interference based Autonomous Public Protection and Disaster Relief Systems Design(3rd)
    National Research Foundation of Korea, 11/2016~10/2017


  • Research on wireless power transfer beamforming
    Small and Medium Business Administration of Korea, 09/2016~01/2017
  • Research on ultra reliable low latency transmission for LTE system
    Samsung Electronics, 07/2015~06/2016
  • Eigen-interference based Autonomous Public Protection and Disaster Relief Systems Design(2nd)
    National Research Foundation of Korea, 11/2015~10/2016
  • Full-duplex Communications based on Massive MIMO for Next Generation C-RAN Wireless Backhaul Systems
    IITP, 11/2015~04/2016
  • Research on Ocean ITC fusion system C-ITRC
    Ministry of Science, ICT and Future Planning of korea, 01/2015~12/2015
  • Research on Uplink Energy Efficienct transceiver design
    LG Electronics, 01/2015~11/2015
  • Eigen-interference based Autonomous Public Protection and Disaster Relief Systems Design(1st)
    National Research Foundation of Korea, 11/2014~10/2015
  • Research on next generation Mobile Communication Systems for 5G System 
    Samsung Electronics, 07/2014~06/2015
  • Research on next generation Mobile Communication Systems using Random Matrix Theory(5th)
    National Research Foundation of Korea, 05/2014~04/2015
  • Research on LTE Uplink channel estimation
    Samsung Electronics, 05/2014~10/2014
  • Research on Multi-user Energy Efficienct transceiver design
    LG Electronics, 12/2013~9/2014
  • Research on Relay cooperative femtocell(5th)
    Bell lab Support Project in Seoul, 12/2013~11/2014
  • Research on next generation Communication Systems using D2D(2nd)
    National Research Foundation of Korea, 07/2013~06/2014
  • Research on next generation Mobile Communication Systems using Random Matrix Theory(4th)
    National Research Foundation of Korea, 05/2013~04/2014
  • Research on Massive MIMO
    KT, 07/2013~02/2014
  • Research on next generation Mobile Communication Systems for 5G System 
    Samsung Electronics, 01/2013~12/2013
  • Research on Relay cooperative femtocell(4th)
    Bell lab Support Project in Seoul, 12/2012~11/2013
  • Research on 3D beamforming
    Samsung Electronics, 12/2012~11/2013
  • Research on Energy Efficienct transceiver design
    LG Electronics, 12/2012~10/2013
  • Research on next generation Communication Systems using D2D
    National Research Foundation of Korea, 07/2012~06/2013
  • Research on next generation Mobile Communication Systems using Random Matrix Theory(3nd)
    National Research Foundation of Korea, 05/2012~04/2013
  • Research on Massive MIMO
    LG Electronics, 04/2012~11/2012
  • Research on next generation Mobile Communication Systems using Random Matrix Theory(2nd)
    National Research Foundation of Korea, 05/2011~04/2012
  • Research on Distributed Antenna System(2nd)
    LG Electronics, 05/2011~01/2012
  • Research on Relay cooperative femtocell(3rd)
    Bell lab Support Project in Seoul, 12/2011~11/2012
  • Research on Coordinated multicell
    Samsung Electronics, 08/2011~12/2012
  • Research on next generation Mobile Communication Systems for 5G System 
    Samsung Electronics, 01/2011~12/2012
  • Research on effiency improvement algorithm and Multi-user MIMO PHY system development for the next generation wireless LAN standard
    LG Electronics, 12/2010~09/2011
  • Design for Location Base Service with Multi-hop Relay(2nd)
    Research and Development Support Project in Seoul, 09/2010~08/2011
  • Research on Relay cooperative femtocell(2nd)
    Bell lab Support Project in Seoul, 12/2009~11/2011
  • Research on next generation Mobile Communication Systems using Random Matrix Theory(1st)
    National Research Foundation of Korea, 05/2010~04/2011
  • Inter-Cell Interference Cancellation Techniques for IEEE 802.16m Systems
    Samsung Electronics, 05/2010~04/2011
  • Research on Distributed Antenna System(1st)
    LG Electronics, 08/2010~04/2011
  • MIMO Transmitter and Receiver Design for LTE-advanced
    Samsung Electronics, 12/2009~11/2010
  • Design for Location Base Service with Multi-hop Relay(1st)
    Research and Development Support Project in Seoul, 09/2009~08/2010
  • Efficient Transceiver Design and Improvement of the Feedback Mechanisms for Downlink Transmission with Coordinated Base Stations
    Samsung Advanced Institute of Technology, 12/2009~08/2010
  • PHY Design for 802.11ac (VHT) Wireless LAN
    LG Electronics, 09/2009~06/2010
  • Physical layer design for high-speed wireless system (9th)
    ITRC, 01/2009~12/2009
  • Multi-user MIMO system design with limited feedback for IEEE 802.16m specifications
    Samsung Electronics, 04/2009~12/2009
  • Interference Alignment Techniques for Wireless Interference Channels
    Samsung Advanced Institute of Technology, 11/2008~10/2009
  • Transmission Techniques for Multiple MIMO Relay Channels
    LG Electronics, 08/2008~07/2009
  • Simulator design of MIMO-OFDM modem
    Samsung Electronics, 03/2008~02/2009
  • Optimization for 3GPP-LTE MIMO receiver in SCM
    Samsung Semiconductors, 01/2008 ~ 12/2008
  • Physical layer design for high-speed wireless system (8th)
    ITRC, 01/2008~12/2008
  • Cross-layer design for multimedia transmission techniques and MIMO system in mobile environments (3rd)
    Ministry of Science and Technology, 03/2008~02/2009
  • Closed Loop MIMO Systems with Minimal Feedback for WiBro (Mobile WiMax) (2nd)
    Samsung Electronics, 01
    /2008 ~ 09/2008
  • Cross-layer design for multimedia transmission techniques and MIMO system in mobile environments (2nd)
    Ministry of Science and Technology, 03/2007~02/2008
  • Physical layer design for high-speed wireless system (7th)
    ITRC, 09/2007~12/2007
  • Link Adaptation techniques for MIMO-OFDM system in mobile environments
    LG Electornics,
    08/2006 ~ 07/2007
  • Closed Loop MIMO Systems with Minimal Feedback for WiBro (Mobile WiMax) (1st)
    Samsung Electronics,
    06/2006 ~ 05/2007
  • MIMO-OFDM for high rate data transmission in 4G wireless communication system (5th)
    Samsung Electronics, 03/2007 ~ 02/2008
  • 3GPP LTE MIMO System Research
    Samsung Electronics, 01/2007 ~ 12/200
  • Physical layer design for high-speed wireless system (6th)
    ITRC, 09/2006 ~ 08/2007
  • Cross-layer design for multimedia transmission techniques and MIMO system in mobile environments (1st)
    Ministry of Science and Technology, 03/2006 ~ 02/2007
  • Physical layer design for high-speed wireless system
    ITRC, 09/2005 ~ 08/2006
  • MIMO-OFDM for high rate data transmission in 4G wireless communication system (4th)
    Samsung Electronics, 03/2006 ~ 02/2007
  • Research on Cross-layer Design and Multiple antenna transmission for multimeda service in communications wireless mobile
    Ministry of Science and Technology, 03/2006~02/2009
  • Physical layer design for high-speed wireless system
    ITRC, 08/2004 ~ 08/2005
  • 4th generation wirelss system design for nomadic system
    Samsung Electronics, 12/2004 ~ 12/2005 
  • The next - generation wireless communication system
     
    "Young Scientist Research Grant" Korea Science and Engineering Foundation (KOSEF), 07/2004 ~ 04/2006 
  • MIMO-OFDM for high rate data transmission in 4G wireless communication system 
    Samsung Electronics, 03/2004 ~ 12/2005
  • Physical layer design for high-speed wireless system
    ITRC, 01/2004 ~ 01/2005
  • 4th generation wirelss system design for nomadic system
    Samsung Electronics, 12/2003 ~ 12/2004
  • The next - generation wireless communication system
     
    "Young Scientist Research Grant" Korea Science and Engineering Foundation (KOSEF), 07/2003 ~ 07/2004
  • MIMO-OFDM for high rate data transmission in 4G wireless communication system 
    Samsung Electronics, 03/2003 ~ 03/2004
  • Design of iterative receiver for OFDM system
    LG Electronics, 05/2004 ~ 04/2005 
  • Design of modem for digital storage
    Samsung Semiconductors, 05/2003 ~ 04/2004 
  • The research of OFDM tehnique for the next generation
     
    Korea University, 03/2003 ~ 02/2004