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eess.SP2020
Energy Efficiency Optimization in IRS-Enhanced mmWave Systems with Lens Antenna Array
Yazheng Wang, Hancheng Lu, Dan Zhao +1
In millimeter wave (mmWave) systems, the advanced lens antenna array can effectively reduce the radio frequency chains cost. However, the mmWave signal is still vulnerable to block…
eess.SP2020★ 2 cited
Joint Passive Beamforming and User Association Optimization for IRS-assisted mmWave Systems
Dan Zhao, Hancheng Lu, Yazheng Wang +1
In this paper, we investigate an intelligent reflect surface (IRS) assisted multi-user millimeter wave (mmWave) downlink communication system, exploiting IRS to alleviate the block…