57 citations · 211 across the 13 of their papers we have counts for
14 papers
Control-Compute Governance in Agentic AI-RAN: AI Agents as Both Controllers and Workloads
Le Xia, Rose Qingyang Hu, Yuan Zhou +1
Recent advances in artificial intelligence-radio access network (AI-RAN) are placing large language model (LLM)-driven agents within the open RAN (O-RAN) control hierarchy. A promi…
xTRUCE: A Provably Safe Arbiter for Multi-xApp Conflict Mitigation in Agentic O-RAN
Le Xia, Rose Qingyang Hu, Paul S. Kudyba +2
The open radio access network (O-RAN) is evolving toward agentic operation, where large language model (LLM)-driven xApps/rApps generate control proposals under operator intents. H…
Joint Knowledge and Power Management for Secure Semantic Communication Networks
Xuesong Liu, Yansong Liu, Haoyu Tang +3
Recently, semantic communication (SemCom) has shown its great superiorities in resource savings and information exchanges. However, while its unique background knowledge guarantees…
Joint Power and Spectrum Orchestration for D2D Semantic Communication Underlying Energy-Efficient Cellular Networks
Le Xia, Yao Sun, Haijian Sun +3
Semantic communication (SemCom) has been recently deemed a promising next-generation wireless technique to enable efficient spectrum savings and information exchanges, thus natural…
Knowledge-Assisted Privacy Preserving in Semantic Communication
Xuesong Liu, Yao Sun, Runze Cheng +4
Semantic communication (SC) offers promising advancements in data transmission efficiency and reliability by focusing on delivering true meaning rather than solely binary bits of m…
Hybrid Semantic/Bit Communication Based Networking Problem Optimization
Le Xia, Yao Sun, Dusit Niyato +3
This paper jointly investigates user association (UA), mode selection (MS), and bandwidth allocation (BA) problems in a novel and practical next-generation cellular network where t…
Wireless Resource Optimization in Hybrid Semantic/Bit Communication Networks
Le Xia, Yao Sun, Dusit Niyato +2
Recently, semantic communication (SemCom) has shown great potential in significant resource savings and efficient information exchanges, thus naturally introducing a novel and prac…
Knowledge Base Aware Semantic Communication in Vehicular Networks
Le Xia, Yao Sun, Dusit Niyato +3
Semantic communication (SemCom) has recently been considered a promising solution for the inevitable crisis of scarce communication resources. This trend stimulates us to explore t…
Generative AI for Semantic Communication: Architecture, Challenges, and Outlook
Le Xia, Yao Sun, Chengsi Liang +3
Semantic communication (SemCom) is expected to be a core paradigm in future communication networks, yielding significant benefits in terms of spectrum resource saving and informati…
xURLLC-Aware Service Provisioning in Vehicular Networks: A Semantic Communication Perspective
Le Xia, Yao Sun, Dusit Niyato +3
Semantic communication (SemCom), as an emerging paradigm focusing on meaning delivery, has recently been considered a promising solution for the inevitable crisis of scarce communi…
Joint User Association and Bandwidth Allocation in Semantic Communication Networks
Le Xia, Yao Sun, Dusit Niyato +2
Semantic communication (SemCom) has recently been considered a promising solution to guarantee high resource utilization and transmission reliability for future wireless networks.…
WiserVR: Semantic Communication Enabled Wireless Virtual Reality Delivery
Le Xia, Yao Sun, Chengsi Liang +4
Virtual reality (VR) over wireless is expected to be one of the killer applications in next-generation communication networks. Nevertheless, the huge data volume along with stringe…
Wireless Resource Management in Intelligent Semantic Communication Networks
Le Xia, Yao Sun, Xiaoqian Li +2
The prosperity of artificial intelligence (AI) has laid a promising paradigm of communication system, i.e., intelligent semantic communication (ISC), where semantic contents, inste…
Smart and Secure CAV Networks Empowered by AI-Enabled Blockchain: The Next Frontier for Intelligent Safe Driving Assessment
Le Xia, Yao Sun, Rafiq Swash +3
Securing safe driving for connected and autonomous vehicles (CAVs) continues to be a widespread concern, despite various sophisticated functions delivered by artificial intelligenc…