1. Department of Electrical and Electronics Engineering, Kadir Has University, Istanbul, Turkey
2. Wireless Communications Laboratory, Department of Electrical and Electronics Engineering, Boğaziçi University, Istanbul, Turkey
3. LiFi Research and Development Centre, Department of Electronics and Electrical Engineering, The University of Strathclyde, Glasgow, U.K.
4. Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA