1.4k citations · 2.8k across the 90 of their papers we have counts for
128 papers
Robust Security Energy Efficiency Optimization for RIS-Aided Cell-Free Networks with Multiple Eavesdroppers
Wanming Hao, Junjie Li, Gangcan Sun +4
In this paper, we investigate the energy efficiency (EE) problem under reconfigurable intelligent surface (RIS)-aided secure cell-free networks, where multiple legitimate users and…
RIS-Assisted Cooperative NOMA with SWIPT
Juanjuan Ren, Xianfu Lei, Zhangjie Peng +2
This paper studies the application of reconfigurable intelligent surface (RIS) to cooperative non-orthogonal multiple access (C-NOMA) networks with simultaneous wireless informatio…
Two-timescale Resource Allocation for Automated Networks in IIoT
Yanhua He, Yun Ren, Zhenyu Zhou +4
The rapid technological advances of cellular technologies will revolutionize network automation in industrial internet of things (IIoT). In this paper, we investigate the two-times…
Double-Sided Beamforming in OWC Systems Using Omni-Digital Reconfigurable Intelligent Surfaces
Alain R. Ndjiongue, Telex M. N. Ngatched, Octavia A. Dobre +1
In this paper, we introduce a variant of reconfigurable intelligent surfaces (RISs) called omni-digital-RISs (DRISs), which allow multiple physical processes, with application to o…
Securing Reconfigurable Intelligent Surface-Aided Cell-Free Networks
Wanming Hao, Junjie Li, Gangcan Sun +2
In this paper, we investigate the physical layer security in the reconfigurable intelligent surface (RIS)-aided cell-free networks. A maximum weighted sum secrecy rate problem is f…
Ultra Wide Band THz IRS Communications: Applications, Challenges, Key Techniques, and Research Opportunities
Wanming Hao, Fuhui Zhou, Ming Zeng +2
Terahertz (THz) communication is a promising technology for future wireless networks due to its ultra-wide bandwidth. However, THz signals suffer from severe attenuation and poor d…