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08/11/2023
Joint Beamforming Optimization for Active STAR-RIS Assisted ISAC systems
In this paper, we investigate an active simultaneously transmitting and ...
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11/10/2022
Robust Security Energy Efficiency Optimization for RIS-Aided Cell-Free Networks with Multiple Eavesdroppers
In this paper, we investigate the energy efficiency (EE) problem under r...
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08/26/2022
The Far-/Near-Field Beam Squint and Solutions for THz Intelligent Reflecting Surface Communications
Terahertz (THz) and intelligent reflecting surface (IRS) have been regar...
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07/25/2022
Beamforming Analysis and Design for Wideband THz Reconfigurable Intelligent Surface Communications
Reconfigurable intelligent surface (RIS)-aided terahertz (THz) communica...
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03/10/2022
Machine Learning-based Beamforming Design for Millimeter Wave IRS Communications with Discrete Phase Shifters
In this paper, we investigate an intelligent reflecting surface (IRS)-as...
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02/15/2022
Securing Reconfigurable Intelligent Surface-Aided Cell-Free Networks
In this paper, we investigate the physical layer security in the reconfi...
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09/13/2020
Robust Design for Intelligent Reflecting Surface Assisted MIMO-OFDMA Terahertz Communications
Recently, terahertz (THz) communication has drawn considerable attention...
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02/11/2020
Energy-Efficient Hybrid Precoding Design for Integrated Multicast-Unicast Millimeter Wave Communications with SWIPT
In this paper, we investigate the energy-efficient hybrid precoding desi...
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02/11/2020
Edge Cache-assisted Secure Low-Latency Millimeter Wave Transmission
In this paper, we consider an edge cache-assisted millimeter wave cloud ...
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02/11/2020
Joint Beamforming And Power Splitting Design For C-RAN With Multicast Fronthaul
In this paper, we investigate the joint beamforming and power splitting ...
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02/11/2020
Secure Millimeter Wave Cloud Radio Access Networks Relying on Microwave Multicast Fronthaul
In this paper, we investigate the downlink secure beamforming (BF) desig...
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09/13/2019