Narendra Kumar Shukla is currently with the Department of Electronics and Communication, University of Allahabad, Prayagraj, Uttar Pradesh, India. He has published more than 100 research papers in various peer-reviewed international journals and proceedings of various peer-reviewed conferences in India and abroad. He is engaged in research in collaboration with national and international organizations of repute. His current research interests include optical fiber communication, millimeter wave, delay tolerant networks (DTNs), vehicular delay tolerant networks (VDTNs), computer networks, and network security. He is a member of various international associations, societies, and scientific committees.