4 citations · 8 across the 14 of their papers we have counts for
15 papers
Active Reconfigurable Intelligent Surface Empowered Synthetic Aperture Radar Imaging
Yifan Sun, Rang Liu, Zhiping Lu +3
Synthetic Aperture Radar (SAR) utilizes the movement of the radar antenna over a specific area of interest to achieve higher spatial resolution imaging. In this paper, we aim to in…
Joint Secure Transmit Beamforming Designs for Integrated Sensing and Communication Systems
Jinjin Chu, Rang Liu, Ming Li +2
Integrated sensing and communication (ISAC), which allows individual radar and communication systems to share the same spectrum bands, is an emerging and promising technique for al…
Joint BS-RIS-User Association and Beamforming Design for RIS-assisted Cellular Networks
Sifan Liu, Rang Liu, Ming Li +2
Reconfigurable intelligent surface (RIS) is a revolutionary technology for sixth-generation (6G) networks owing to its ability to manipulate wireless environments. As a frequency-s…
Joint Beamforming Designs for Active Reconfigurable Intelligent Surface: A Sub-Connected Array Architecture
Qi Zhu, Ming Li, Rang Liu +2
Reconfigurable intelligent surface (RIS) is regarded as a promising technology with great potential to boost wireless networks. Affected by the "double fading" effect, however, con…
Low-Complexity Designs of Symbol-Level Precoding for MU-MISO Systems
Zichao Xiao, Rang Liu, Ming Li +2
Symbol-level precoding (SLP), which converts the harmful multi-user interference (MUI) into beneficial signals, can significantly improve symbol-error-rate (SER) performance in mul…
IRS-assisted Multi-cell Multi-band Systems: Practical Reflection Model and Joint Beamforming Design
Wenhao Cai, Rang Liu, Ming Li +3
Intelligent reflecting surface (IRS) has been regarded as a promising and revolutionary technology for future wireless communication systems owing to its capability of tailoring si…