Conference
Jul 2026
SRS-Based CSI Quality Assessment and Selection for MU-MIMO Precoding in 5G NR
Stable downlink precoding in time-division duplex (TDD) multi-user multi-input multi-output (MU-MIMO) systems critically depends on the reliability of channel state information (CSI) at the transmitter. In mobile environments, Doppler-induced channel variation, estimation noise, and pilot contamination distort the chan...
L. Bharti, Adarsh Ravi, Hamza Bouchebbah et al.
· International Conference on... · 0 citations