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eess.SP2024
Self-supervised Contrastive Learning for 6G UM-MIMO THz Communications: Improving Robustness Under Imperfect CSI
Rafid Umayer Murshed, Md Saheed Ullah, Mohammad Saquib +1
This paper investigates the potential of contrastive learning in 6G ultra-massive multiple-input multiple-output (UM-MIMO) communication systems, specifically focusing on hybrid be…
eess.SP2023
Beyond Traditional Beamforming: Singular Vector Projection for MU-MIMO
Md Saheed Ullah, Rafid Umayer Murshed, Mohammad Saquib +1
This letter introduces a low-complexity beamforming approach for MU-MIMO systems with multiple data streams per user, minimizing inter-user interference and improving spectral effi…