1 citations · 1 across the 4 of their papers we have counts for
4 papers · 1 filter
Delay-aware Multiple Access Design for Intelligent Reflecting Surface Aided Uplink Transmission
Piao Zeng, Guangji Chen, Qingqing Wu +2
In this paper, we develop a hybrid multiple access (MA) protocol for an intelligent reflecting surface (IRS) aided uplink transmission network by incorporating the IRS-aided time-d…
Throughput Maximization for Active Intelligent Reflecting Surface Aided Wireless Powered Communications
Piao Zeng, Deli Qiao, Qingqing Wu +1
This paper considers an active intelligent reflecting surface (IRS)-aided wireless powered communication network (WPCN), where devices first harvest energy and then transmit inform…
Energy Minimization for IRS-aided WPCNs with Non-linear Energy Harvesting Model
Piao Zeng, Qingqing Wu, Deli Qiao
This paper considers an intelligent reflecting surface(IRS)-aided wireless powered communication network (WPCN), where devices first harvest energy from a power station (PS) in the…
Joint Beamforming Design for IRS-Aided Communications with Channel Estimation Errors
Piao Zeng, Deli Qiao, Haifeng Qian
This paper investigates the joint design of the beamforming scheme in intelligent reflecting surface (IRS) assisted multiuser (MU) multiple-input multiple-output (MIMO) downlink tr…