315 citations · 847 across the 21 of their papers we have counts for
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cs.IT2022
Secrecy Rate Maximization of RIS-assisted SWIPT Systems: A Two-Timescale Beamforming Design Approach
Ming-Min Zhao, Kaidi Xu, Yunlong Cai +2
Reconfigurable intelligent surfaces (RISs) achieve high passive beamforming gains for signal enhancement or interference nulling by dynamically adjusting their reflection coefficie…
cs.IT2022
Fast Successive-Cancellation Decoding of Polar Codes with Sequence Nodes
Yang Lu, Ming-Min Zhao, Ming Lei +1
Due to the sequential nature of the successive-cancellation (SC) algorithm, the decoding of polar codes suffers from significant decoding latencies. Fast SC decoding is able to spe…
eess.SP2022
Channel Tracking and Prediction for IRS-aided Wireless Communications
Yi Wei, Ming-Min Zhao, An Liu +1
For intelligent reflecting surface (IRS)-aided wireless communications, channel estimation is essential and usually requires excessive channel training overhead when the number of…