Thang X. Vu is research associate at Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg. Symeon Chatzinotas is currently Senior Research Scientist at the University of Luxembourg and a Visiting Professor at the University of Parma, Italy. Ejder Baştuğ is a Member of Technical Staff at Nokia Bell Labs. Tony Q. S. Quek is a Professor at Singapore University of Technology and Design. He is a Distinguished Lecturer of the IEEE Communications Society and a Fellow of IEEE.