Professor Inkyu Lee

Talk: Proactive Eavesdropping with Jamming techniques
AbstractExpecting massive connections in the upcoming 5G systems, interests in securing data transmission have grown exponentially over the last few years. To prevent advanced cyber terrorism (e.g., DoS and Ransomware), physical layer security techniques has been studied in many literatures. Traditional system models have assumed so far that eavesdroppers are considered as Illegitimate nodes. Recently, a new paradigm shift has been proposed as legitimate eavesdropping, where eavesdropper nodes try to intercept as much information as possible from suspicious users who are acting for illegal purpose (e.g. criminals or terrorists). In this talk, we will address new techniques called proactive eavesdropping which controls the channel condition so that the monitor can reliably decode the eavesdropped data. Simulation results are presented to demonstrate the efficacy of the proposed proactive eavesdropping.
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Speakers Bio

INKYU LEE received the B.S. degree (Hons.) in control and instrumentation engineering from Seoul National University, Seoul, South Korea, in 1990, and the M.S. and Ph.D. degrees in electrical engineering from Stanford University, Stanford, CA, USA, in 1992 and 1995, respectively. From 1995 to 2001, he was a member of the Technical Staff with Bell Laboratories, Lucent Technologies, where he studied high speed wireless system designs. From 2001 to 2002, he was a Distinguished Member of the Technical Staff with Agere Systems. Since 2002, he has been with Korea University, Seoul, where he is currently the Department Head of the School of Electrical Engineering. In 2009, he was a Visiting Professor with the University of Southern California, Los Angeles, CA. He has authored or coauthored more than 180 journal articles in the IEEE publications and holds more than 30 U.S. patents granted or pending. His research interests include digital communications, signal processing, and coding techniques applied for next-generation wireless systems. He was elected as a member of the National Academy of Engineering of Korea, in 2015. He was a recipient of the Best Paper Award from the IEEE Vehicular Technology Conference in 2009. He was also a recipient of the Best Research Award from the Korean Institute of Communications and Information Sciences (KICS), in 2011, the Best Young Engineer Award from the National Academy of Engineering in Korea, in 2013, and the Korea Engineering Award from the National Research Foundation of Korea, in 2017. He has served as an Associate Editor for the IEEE TRANSACTIONS ON COMMUNICATIONS, from 2001 to 2011, and the IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, from 2007 to 2011. In addition, he was a Chief Guest Editor for the IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS (Special Issue on 4G Wireless Systems), in 2006. He serves as the Co-Editor-in-Chief for the Journal of Communications and Networks. He is an IEEE Fellow and an IEEE Distinguished Lecturer.