5 papers
RIS-Aided Integrated Sensing and Communication Waveform Design With Tunable PAPR
Jinlong Wu, Lixin Li, Wensheng Lin +3
Low peak-to-average power ratio (PAPR) transmission is an important and favorable requirement prevalent in radar and communication systems, especially in transmission links integra…
Improved AFSA-Based Beam Training Without CSI for RIS-Assisted ISAC Systems
Yunxiang Shi, Lixin Li, Wensheng Lin +2
In this paper, we consider transmit beamforming and reflection patterns design in reconfigurable intelligent surface (RIS)-assisted integrated sensing and communication (ISAC) syst…
Security Enhancement of Quantum Communication in Space-Air-Ground Integrated Networks
Yixiao Zhang, Wei Liang, Lixin Li +1
This paper investigates a transmission scheme for enhancing quantum communication security, aimed at improving the security of space-air-ground integrated networks (SAGIN). Quantum…
Resource Allocation Based on Optimal Transport Theory in ISAC-Enabled Multi-UAV Networks
Yufeng Zheng, Lixin Li, Wensheng Lin +3
This paper investigates the resource allocation optimization for cooperative communication with non-cooperative localization in integrated sensing and communications (ISAC)-enabled…
Beamforming in Secure Integrated Sensing and Communication Systems with Antenna Allocation
Yunxiang Shi, Lixin Li, Wensheng Lin +2
In this paper, we consider joint antenna allocation and transmit beamforming design in secure integrated sensing and communication (ISAC) systems. A dual-function base station (DFB…