14 citations · 25 across the 14 of their papers we have counts for
14 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…
Reconfigurable Intelligent Surface Assisted Semantic Communication Systems
Jiajia Shi, Tse-Tin Chan, Haoyuan Pan +1
Semantic communication, which focuses on conveying the meaning of information rather than exact bit reconstruction, has gained considerable attention in recent years. Meanwhile, re…
Minimizing Age of Collection for Multiple Access in Wireless Industrial Internet of Things
Jiaxin Liang, Tse-Tin Chan, Haoyuan Pan
This paper investigates the information freshness of Industrial Internet of Things (IIoT) systems, where each IoT device makes a partial observation of a common target and transmit…
Timely Status Update in Relay-Assisted Cooperative Communications
Haoyuan Pan, Jian Feng, Tse-Tin Chan +2
We investigate the age of information (AoI) of a relay-assisted cooperative communication system, where a source node sends status update packets to the destination node as timely…
Low-Power Random Access for Timely Status Update: Packet-based or Connection-based?
Tse-Tin Chan, Jian Feng, Haoyuan Pan
This paper studies low-power random access protocols for timely status update systems with information freshness requirements, measured by age of information (AoI). In an extensive…
Improving Information Freshness via Backbone-Assisted Cooperative Access Points
Haoyuan Pan, Yu Zhou, Tse-Tin Chan +3
Information freshness, characterized by age of information (AoI), is important for sensor applications involving timely status updates. In many cases, the wireless signals from one…
Semantic Communication-Empowered Physical-layer Network Coding
Shuai Yang, Haoyuan Pan, Tse-Tin Chan +1
In a two-way relay channel (TWRC), physical-layer network coding (PNC) doubles the system throughput by turning superimposed signals transmitted simultaneously by different end nod…
Timely Status Update: Should ARQ be Used in Two-Hop Networks?
Jian Feng, Haoyuan Pan, Tse-Tin Chan +1
This paper investigates the information freshness of two-hop networks. Age of information (AoI) is used as the metric to characterize the information freshness, defined as the time…
Age of Information in Physical-Layer Network Coding Enabled Two-Way Relay Networks
Haoyuan Pan, Tse-Tin Chan, Victor C. M. Leung +1
This paper investigates the information freshness of two-way relay networks (TWRN) operated with physical-layer network coding (PNC). Information freshness is quantified by age of…
Signal-Aligned Network Coding in K-User MIMO Interference Channels with Limited Receiver Cooperation
Tse-Tin Chan, Tat-Ming Lok
In this paper, we propose a signal-aligned network coding (SNC) scheme for K-user time-varying multiple-input multiple-output (MIMO) interference channels with limited receiver coo…