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cs.IT2022
Beam Tracking for Dynamic mmWave Channels: A New Training Beam Sequence Design Approach
Deyou Zhang, Ming Xiao, Mikael Skoglund
In this paper, we develop an efficient training beam sequence design approach for millimeter wave MISO tracking systems. We impose a discrete state Markov process assumption on the…
cs.IT2022★ 1 cited
Cooperative Beamforming for RIS-Aided Cell-Free Massive MIMO Networks
Xinying Ma, Deyou Zhang, Ming Xiao +2
The combination of cell-free massive multiple-input multiple-output (CF-mMIMO) and reconfigurable intelligent surface (RIS) is envisioned as a promising paradigm to improve network…