23 citations · 27 across the 5 of their papers we have counts for
7 papers · 1 filter
Real Interference Alignment for Active IRS-Aided Systems: A Rate-Profile Learning-Based Approach
Junda Liao, Quanzhong Li, Qi Zhang
With additional spatial degrees of freedom provided by the active intelligent reflecting surface (IRS), interference alignment (IA) can be achieved at low cost. In this letter, we…
Fluid Antenna System-Enabled Interference Alignment
Jialu Zheng, Quanzhong Li, Qi Zhang
Interference alignment is an efficient spectrum reuse scheme for multiuser wireless networks. In this letter, assuming no channel state information at the transmitters, we investig…
Average Secrecy Capacity Maximization of Rotatable Antenna-Assisted Secure Communications
Pengchuan Jiang, Quanzhong Li, Lifeng Mai +1
A rotatable antenna, which is able to dynamically adjust its deflection angle, is promising to achieve better physical layer security performance for wireless communications. In th…
Joint Beamforming Design in Multi-Cluster MISO NOMA Intelligent Reflecting Surface-Aided Downlink Communication Networks
Yiqing Li, Miao Jiang, Qi Zhang +1
Considering intelligent reflecting surface (IRS), we study a multi-cluster multiple-input-single-output (MISO) non-orthogonal multiple access (NOMA) downlink communication network.…
Beamforming Design in Multiple-Input-Multiple-Output Symbiotic Radio Backscatter Systems
Tuo Wu, Miao Jiang, Qi Zhang +2
Symbiotic radio (SR) backscatter systems are possible techniques for the future low-power wireless communications for Internet of Things devices. In this paper, we propose a multip…
Secure Beamforming in MISO NOMA Backscatter Device Aided Symbiotic Radio Networks
Yiqing Li, Miao Jiang, Qi Zhang +1
Symbiotic radio (SR) networks are possible solutions to the future low-power wireless communications for massive Internet of Things devices. In this paper, we investigate a multipl…