9 papers
Queue-Aware Token Communications: Bridging AI Representation and Wireless Service
Yuquan Xiao, Qinghe Du, Chaoyang Zhang +4
The rapid advancement of foundation models and edge intelligence is transforming wireless networks from data-oriented communication systems into artificial intelligence (AI)-native…
Embodied Semantic Communication for Collective Autonomous Agents: A Tutorial on Representation, Wireless Delivery, and Closed-Loop Coordination
Yizheng Huang, Wensheng Lin, Lixin Li +3
As autonomous systems and embodied intelligence enter the dynamic physical world, multi-agent collaboration calls for a paradigm shift in communication design. However, existing co…
Evolving Intelligent Complex Systems via Intellicise Networks: Architecture, Technologies, and Pathways
Ping Zhang, Rui Meng, Xiaodong Xu +23
Future engineering infrastructures are evolving into large-scale, open, heterogeneous, and wirelessly interconnected complex systems. These systems present significant challenges i…
Towards Semantic-based Agent Communication Networks: Vision, Technologies, and Challenges
Ping Zhang, Rui Meng, Xiaodong Xu +24
The International Telecommunication Union (ITU) identifies "Artificial Intelligence (AI) and Communication" as one of six key usage scenarios for 6G. Agentic AI, characterized by i…
Emergency Communication: OTFS-Based Semantic Transmission with Diffusion Noise Suppression
Kexin Zhang, Xin Zhang, Lixin Li +3
Due to their flexibility and dynamic coverage capabilities, Unmanned Aerial Vehicles (UAVs) have emerged as vital platforms for emergency communication in disaster-stricken areas.…
Redefining Information Freshness: AoGI for Generative AI in 6G Networks
Yuquan Xiao, Qinghe Du, Wenchi Cheng +3
Generative Artificial Intelligence (GenAI) is playing an increasingly important role in enriching and facilitating human life by generating various useful information, of which rea…
Capacity Analysis on OAM-Based Wireless Communications: An Electromagnetic Information Theory Perspective
Runyu Lyu, Wenchi Cheng, Qinghe Du +1
Orbital angular momentum (OAM) technology enhances the spectrum and energy efficiency of wireless communications by enabling multiplexing over different OAM modes. However, classic…
Age of Trust (AoT): A Continuous Verification Framework for Wireless Networks
Yuquan Xiao, Qinghe Du, Wenchi Cheng +2
Zero Trust is a new security vision for 6G networks that emphasises the philosophy of never trust and always verify. However, there is a fundamental trade-off between the wireless…
Statistical Age of Information: A Risk-Aware Metric and Its Applications in Status Updates
Yuquan Xiao, Qinghe Du, George K. Karagiannidis
Age of information (AoI) is an effective measure to quantify the information freshness in wireless status update systems. It has been further validated that the peak AoI has the po…