3 papers
cs.NI2025
Advancing Fluid Antenna-Assisted Non-Terrestrial Networks in 6G and Beyond: Fundamentals, State of the Art, and Future Directions
Tianheng Xu, Runke Fan, Jie Zhu +6
With the surging demand for ultra-reliable, low-latency, and ubiquitous connectivity in Sixth-Generation (6G) networks, Non-Terrestrial Networks (NTNs) emerge as a key complement t…
cs.CR2025
Uncertain Location Transmitter and UAV-Aided Warden Based LEO Satellite Covert Communication Systems
Pei Peng, Xianfu Chen, Tianheng Xu +4
We propose a novel covert communication system in which a ground user, Alice, transmits unauthorized message fragments to Bob, a low-Earth orbit satellite (LEO), and an unmanned ae…
eess.SY2024
Communication and Control Co-Design in 6G: Sequential Decision-Making with LLMs
Xianfu Chen, Celimuge Wu, Yi Shen +5
This article investigates a control system within the context of six-generation wireless networks. The control performance optimization confronts the technical challenges that aris…