3 papers
cs.IT2025
Capacity Analysis of Cascaded BD-RIS Assisted MIMO Systems
M. S. S. Manasa, Praful D. Mankar, Sundaram Vanka
This paper examines the cascaded deployment of beyond diagonal (BD) reconfigurable intelligent surfaces (RISs) and explores its potential to enhance the performance of MIMO systems…
cs.IT2024
Capacity Maximization for RIS-assisted Multi-user MISO Communication Systems
M. S. S. Manasa, Kali Krishna Kota, Praful D. Mankar +1
We consider a multi-user multiple input single output (MU-MISO) system assisted by a reconfigurable intelligent surface (RIS). For such a system, we aim to optimally select the RIS…
cs.IT2023
Statistically Optimal Beamforming and Ergodic Capacity for RIS-aided MISO Systems
Kali Krishna Kota, M. S. S. Manasa, Praful D. Mankar +1
This paper focuses on optimal beamforming to maximize the mean signal-to-noise ratio (SNR) for a reconfigurable intelligent surface (RIS)-aided MISO downlink system under correlate…