19 citations · 31 across the 5 of their papers we have counts for
4 papers · 1 filter
Joint Information and Jamming Beamforming for Securing IoT Networks With Rate-Splitting
Bin Qiu, Wenchi Cheng, Wei Zhang
The goal of this paper is to address the physical layer (PHY) security problem for multi-user multi-input single-output (MU-MISO) Internet of Things (IoT) systems in the presence o…
RIS-Based Self-Interference Cancellation for Full-Duplex Broadband Transmission
Jiayan Wu, Wenchi Cheng, Jianyu Wang +2
Full-duplex (FD) is an attractive technology that can significantly boost the throughput of wireless communications. However, it is limited by the severe self-interference (SI) fro…
Reconfigurable-Intelligent-Surface Assisted Orbital-Angular-Momentum Secure Communications
Minmin Wang, Liping Liang, Wenchi Cheng +3
As a kind of wavefront with helical phase, orbital angular momentum (OAM) shows the great potential to enhance the security results of wireless communications due to its unique ort…
Fractal OAM Generation and Detection Schemes
Runyu Lyu, Wenchi Cheng, Muyao Wang +1
Orbital angular momentum (OAM) carried electromagnetic waves have the potential to improve spectrum efficiency in optical and radio-frequency communications due to the orthogonal w…