Christos Masouros (SMIEEE, MIET) is a Full Professor of Signal Processing and Wireless Communications in the Information and Communication Engineering research group, Dept. Electrical and Electronic Engineering, and affiliated with the Institute for Communications and Connected Systems, University College London. His research interests lie in the field of wireless communications and signal processing with particular focus on Green Communications, Large Scale Antenna Systems, Integrated Sensing and Communications, interference mitigation techniques for MIMO and multicarrier communications. He held a Royal Academy of Engineering Research Fellowship between 2011-2016.Zhongxiang Wei is currently an associate professor at Tongji University, China. He has authored and co-authored more than 50 research papers published on top-tier journals and international conferences. His research interests include anonymous communications, constructive interference design, millimeter-wave communications, and algorithm design. He has acted as a TPC member or the Session Chair of various international conferences. He was a recipient of an Exemplary Reviewer of the IEEE TWC in 2016, the Outstanding Self-Financed Students Abroad in 2018, and the A*STAR Research Attachment Programme (ARAP) in 2016.