145 citations · 176 across the 8 of their papers we have counts for
8 papers
Uncertainty-Aware Jamming Mitigation with Active RIS: A Robust Stackelberg Game Approach
Xiao Tang, Zhen Ma, Limeng Dong +4
Malicious jamming presents a pervasive threat to the secure communications, where the challenge becomes increasingly severe due to the growing capability of the jammer allowing the…
Robust Secrecy via Aerial Reflection and Jamming: Joint Optimization of Deployment and Transmission
Xiao Tang, Hongliang He, Limeng Dong +3
Reconfigurable intelligent surfaces (RISs) are recognized with great potential to strengthen wireless security, yet the performance gain largely depends on the deployment location…
Active Reconfigurable Intelligent Surface Aided Secure Transmission
Limeng Dong, Hui-Ming Wang, Jiale Bai
Reconfigurable Intelligent Surface (RIS) draws great attentions in academic and industry due to its passive and low power consumption nature, and has currently been used in physica…
Secure Cognitive Radio Communication via Intelligent Reflecting Surface
Limeng Dong, Hui-Ming Wang, Haitao Xiao
In this paper, an intelligent reflecting surface (IRS) assisted spectrum sharing underlay cognitive radio (CR) wiretap channel (WTC) is studied, and we aim at enhancing the secrecy…
Enhancing Secure MIMO Transmission via Intelligent Reflecting Surface
Limeng Dong, Hui-Ming Wang
In this paper, we consider an intelligent reflecting surface (IRS) assisted Guassian multiple-input multiple-output (MIMO) wiretap channel (WTC), and focus on enhancing its secrecy…
Algorithms for Globally-Optimal Secure Signaling over Gaussian MIMO Wiretap Channels Under Interference Constraints
Limeng Dong, Sergey Loyka, Yong Li
Multi-user Gaussian MIMO wiretap channel is considered under interference power constraints (IPC), in addition to the total transmit power constraint (TPC). Algorithms for \textit{…