Zoran Bojkovic is full professor of Electrical Engineering University of Belgrade, Serbia, Life Senior Member of IEEE, full member of Engineering Academy of Serbia, member of Scientific Society of Serbia, member of Athens Institute for Education and Research ATINER. He was and still is visiting professor worldwide. He is author/co-author of more than 500 publications: monographies, books (Prentice-Hall, Wiley, McGraw Hill, Springer, CRC Press Taylor & Francis Group, IGI GLOBAL, WSEAS Press), book chapters, peer-reviewed journal, conference and symposium papers. Some of the books have been translated in China, India, Canada, Singapore. His research focuses on computer networks, multimedia communications, green communications, 5G and beyond. He is a highly regarded expert in the IEEE, contributing to the growth of communication industry and society reviewing process in many journals as well as organizing special sessions and being General Chair and TPC member at numerous conferences all over the world. He is also serving as editor-in-chief and associate editor of several international journals such as World Scientific and Engineering Academy and Society (WSEAS), North Atlantic University Union (NAUN), and International Association of Research and Science (IARAS).