2 papers
eess.SP2026
Mean Spatial Frequency Decoupling for Learning-Based Uplink-to-Downlink Covariance Conversion in FDD Massive MIMO
Melih Can Zerin
In frequency division duplexing (FDD) massive multiple-input multiple-output (MIMO) systems, the uplink (UL)-to-downlink (DL) channel covariance matrix (CCM) conversion problem is…
cs.LG2024
Downlink Channel Covariance Matrix Estimation via Representation Learning with Graph Regularization
Melih Can Zerin, Elif Vural, Ali Özgür Yılmaz
In this paper, we propose an algorithm for downlink (DL) channel covariance matrix (CCM) estimation for frequency division duplexing (FDD) massive multiple-input multiple-output (M…