LG CNS (consulting and solutions), Jun. 2010 - Sep. 2010
Channel modeling for 5-th generation wireless communication systems and research on ultra reliable and low latency communication (URLLC) (Samsung Electronics), Mar. 2016 - Feb. 2017
mmWave wireless channel modeling and post-OFDM technology development (Samsung Electronics), Mar. 2015 - Feb. 2016
Development of small basestation supporting multiple streams basedon LTE-A systems (Ministry of Science, ICT and Future Planning, KT, KMW inc.), Mar. 2014 - Feb. 2015
Wireless backhaul assisted virtual cell network (VCN) and beam division multiple access (BDMA) development (Samsung Electronics), Mar. 2012 - Feb. 2014