Panta, J., Saengudomlert, P. and Sterckx, K. L. (2022) “Efficient User Grouping for MU-MIMO Visible Light Communications Based on Block Diagonalization”, ECTI Transactions on Electrical Engineering, Electronics, and Communications, 20(3), pp. 329–338. doi: 10.37936/ecti-eec.2022203.247510.