A Fast Dictionary Learning Algorithm for CSI Feedback in Massive MIMO FDD Systems. - Pavan Kumar Gadamsetty; K. V. S. Hari (NCC, 2023)

Sum-Rate Maximization of RIS-Aided Digital and Holographic Beamformers in MU-MISO Systems. - Pavan Kumar Gadamsetty; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2025)