1. Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India
2. Division of Computer Electrical and Mathematical Sciences and Engineering (CEMSE), King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah, Saudi Arabia
3. 5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K
4. Department of Electrical Engineering, The University of Jordan, Amman, Jordan