Research Projects

Projects in Progress

  1. Study on UAV assisted mobile communication systems with high efficiency and low complexity, funded by NRF, June 2022-Feb. 2025 [고효율 저복잡도 무인기 이동통신 시스템 연구, 한국연구재단]

  2. Next generation SAR lab, funded by ADD, Dec. 2019-Mar. 2025 [차세대 SAR 특화연구실, 국방과학연구소].

  3. Next-generation unmanned vehicle wireless communication lab, funded by NRF, June 2018-Feb. 2024 [차세대 무인이동체 무선통신 연구실, 한국연구재단].

  4. Specialized laboratory for tactical signal processing of micro unmanned aerial vehicles (UAVs), funded by ADD, Dec. 2017-July 2023 [초소형 무인기를 위한 전술 신호처리 특화연구실, 국방과학연구소].

Projects in Korea Aerospace University (2008 - 2021)

  1. Study on Core Technologies for UAV-Assisted Future Mobile Communications, funded by NRF, PI, Mar. 2019-Feb. 2022.

  2. Development of multi-band, multi-service, multi-interface 5G DAS technology supporting Open Fronthaul (O-RAN) interface, funded by IITP, Apr. 2019-Dec. 2021.

  3. Transmission technologies for next generation mobile communication supporting Internet of Things, funded by NRF, PI, June 2016-May 2019.

  4. Study on wireless transmission technologies for low latency communications, funded by ETRI, PI, Sept. 2015-Jan. 2016.

  5. Development of leakage detection algorithms for waterworks management, funded by LG CNS, PI, Feb. 2015-Apr. 2015.

  6. Channel access technologies for coexistence between LTE and WiFi in unlicensed bands, funded by ETRI, PI, July 2014-Jan. 2015.

  7. Study of peer aware communications based on IEEE 802.15.8 TG, funded by ETRI, PI, July 2013-Jan. 2014.

  8. Study of propagation prediction models for small cell environments, funded by SKT, Co-PI, July 2013-Dec. 2013.

  9. Study of core technologies for next generation wireless LANs, funded by NRF, PI, Mar. 2012-Apr. 2015.

  10. Optimization of physical layer transceiver algorithms for mobile-to-mobile direct communications, funded by ETRI, PI, May 2012-Jan. 2013.

  11. Evaluation of physical layer performance for mobile-to-mobile direct communications based on IEEE 802.16n, funded by ETRI, PI, July 2011-Jan. 2012.

  12. Study of channel models for mobile-to-mobile direct communications based on IEEE 802.16n, funded by ETRI, PI, Nov. 2010-Jan. 2011.

  13. Channelization of WiFi for interference mitigation between APs, funded by SKT, PI, Oct. 2010-Dec. 2010.

  14. Design of WiBro modem using FPGA Kit, funded by FKII, PI, Mar. 2010-June 2010.

  15. Study of next generation wireless repeaters with interference cancellation, funded by Korea Aerospace University, PI, Oct. 2008-Sept. 2010.

  16. Core technologies for coverage enhancement and capacity improvement of future mobile communication systems, funded by NRF, PI, Mar. 2009-Apr. 2012.

  17. Study of core technologies for femtocells, funded by SKT, Principal Instructor (PI), Dec. 2008-Nov. 2009.

Projects in Samsung Electronics (2004 – 2008)

  1. Support of standard activities for CDMA2000 DO Rev.B and Rev.C, July 2007-Aug. 2008.

  2. Design of base station modem for CDMA2000 DO Rev.A, Jan. 2005-Aug. 2008

    • Commercially deployed in Korea and Japan

  3. Design of base station modem for Mobile WiMAX wave2, Jan. 2006-Aug. 2008.

    • Commercially deployed in Korea, Russia, and US

  4. Design of base station modem for Mobile WiMAX wave1, Apr. 2004-Dec. 2005.

    • Commercially deployed in Korea

Projects in KAIST and UT Austin (1997 – 2004)

  1. Spatial multiplexing based transmission techniques for MIMO-OFDM, funded by NRF, PI, Mar. 2003-Mar. 2004.

  2. Spatial multiplexing for MIMO-OFDM systems, funded by ETRI, PI, Apr. 2002-Dec. 2002.

  3. Physical layer design for 1000BASE-T systems, funded by Samsung Electronics, Jan. 1999-Sept. 2001.

  4. Modem design for wireless ATM LAN, funded by ETRI, Apr. 1998-Dec. 1998.

  5. Characterization of satellite channels and their compensation for military communications, funded by ADD, Mar. 1997-Mar. 1998.