3 papers
cs.IT2026
Secure Cooperative THz ISAC via Mamba Empowered Graph Neural Network Precoding
Chao Wang, Zan Li, Xiangnan Zhou +4
The terahertz (THz) band offers abundant spectrum resources for high-throughput communication and ultra high-precision localization. This paper investigates secure communication in…
cs.NI2026
WirelessOpsAgent: A Benchmark and Agent Design for Action Assurance in Wireless Networks
Zijian Lu, Yiping Zuo, Hao Xu +4
Large language model (LLM) agents are emerging as planners for autonomous wireless network operations. Yet a task answer that is correct at proposal time can still be unsafe at exe…
eess.SP2026
Vision-Based Efficient Joint Trajectory and Channel Tracking in Near-Field XL-MIMO Systems
Mengyuan Li, Yu Han, Hao Xu +3
Accurate joint tracking of mobile users, surrounding scatterers, and dynamic channels is a critical task for sixth-generation (6G) wireless systems, essential for both ensuring hig…