5 papers
Integrating Sensing into Covert Communications: Opportunities and Challenges
Jun Wu, Xiaoqi Zhang, Haoyuan Pan +3
Covert communications aim to hide the existence of wireless transmissions from unauthorized adversaries. However, conventional designs based on blind interference or passive uncert…
A Persistence-Aware Framework for Age Violation Control in Wireless Status Update Systems
Haoyuan Pan, Chen Chen, Shiyong Zhou +2
Timely and reliable status updates are essential for emerging QoS-sensitive wireless applications. Common age of information (AoI)-based metrics, such as average AoI and age violat…
Formation Control for CRLB-Optimal Cooperative Sensing in Low-Altitude Wireless Networks
Jun Wu, Haijia Jin, Nanchi Su +3
Cooperative sensing with uncrewed aerial vehicles (UAVs) is a key enabler for low-altitude wireless networks (LAWNs), where sensing accuracy critically depends on the spatial confi…
Diffusion Model-based Reinforcement Learning for Version Age of Information Scheduling: Average and Tail-Risk-Sensitive Control
Haoyuan Pan, Sizhao Chen, Zhaorui Wang +1
Ensuring timely and semantically accurate information delivery is critical in real-time wireless systems. While Age of Information (AoI) quantifies temporal freshness, Version Age…
Personalized Federated Deep Reinforcement Learning for Heterogeneous Edge Content Caching Networks
Zhen Li, Tan Li, Hai Liu +1
Proactive caching is essential for minimizing latency and improving Quality of Experience (QoE) in multi-server edge networks. Federated Deep Reinforcement Learning (FDRL) is a pro…