Taejoon Kim received the B.S. degree in electronics engineering from Yonsei University, Seoul, South Korea, in 2003, and the Ph.D. degree in electrical engineering from the Korea Advanced Institute of Science and Technology, Daejeon, South Korea, in 2011. He is currently a Full Professor with the School of Information and Communication Engineering, Chungbuk National University, Cheongju, South Korea. From 2003 to 2005, he was a Researcher with LG Electronics, Seoul. From 2011 to 2013, he was a Senior Researcher with ETRI, Daejeon. His research areas include the analysis and optimization of wireless networks and communication theory.