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eess.SP2025
Two-timescale Beamforming Optimization for Downlink Multi-user Holographic MIMO Surfaces
Haochen Wu, Yuanbin Chen, Yang Ming +1
Benefiting from the rapid development of metamaterials and metasurfaces, the holographic multiple-input and multiple-output surface (HMIMOS) has been regarded as a promising soluti…
eess.SP2024
TypeII-CsiNet: CSI Feedback with TypeII Codebook
Yiliang Sang, Ke Ma, Yang Ming +2
The latest TypeII codebook selects partial strongest angular-delay ports for the feedback of downlink channel state information (CSI), whereas its performance is limited due to the…