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Zehui Xiong

queen's university belfast

73H-index
764Paper Count
2.2WCitation Count
Published Papers 299
Publication Date
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A Portfolio-Theoretic Framework for Hierarchical Resource Allocation in Ultra-Dense mmWave Networks
err2026-07-21
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PREAI
errArijit Bhattacharjee; Ratnajit Bhattacharjee; Sanjay Kumar Bose; Zehui Xiong; Biplab Sikdar
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Timing Synchronization and Symbol Detection in Ambient Backscatter Communication
err2026-03-25
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PREAI
errYuxin Li; Guangyue Lu; Yinghui Ye; Zehui Xiong; Marie Siew; Liqin Shi; Xuli Gao
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Safeguarding ISAC Performance in Low-Altitude Wireless Networks Under Channel Access Attack
err2026-03-18
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PREAI
errJiacheng Wang; Jialing He; Geng Sun; Zehui Xiong; Dusit Niyato; Shiwen Mao; Dong In Kim; Tao Xiang
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Energy-Aware Service Mesh Deployment and Online Request Routing in Edge: A Hierarchical Deep Reinforcement Learning Approach
err2026-03-16
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PREAI
errYi Hu; Junhui Hu; Yifei Yang; Menglan Hu; Kai Peng; Tianyue Zheng; Chao Cai; Zehui Xiong
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Joint Beamforming Design for Active-RIS-Aided Multi-Functional ISCPT Systems
err2026-03-04
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PREAI
errChuang Luo; Weiheng Jiang; Dusit Niyato; Fan Liu; Ming Li; Zehui Xiong; Gui Zhou; Robert Caiming Qiu
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SecDiff: Diffusion-Aided Secure Deep Joint Source-Channel Coding Against Adversarial Attacks
err2026-03-02
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PREAI
errChangyuan Zhao; Jiacheng Wang; Ruichen Zhang; Dusit Niyato; Hongyang Du; Zehui Xiong; Dong In Kim; Ping Zhang
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Large Language Model-Enabled Reinforcement Learning for Wireless Network Optimization
err2026-02-25
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PREAI
errJie Zheng; Ruichen Zhang; Dusit Niyato; Haijun Zhang; Jiacheng Wang; Hongyang Du; Jiawen Kang; Zehui Xiong
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Diffusion-Based Trajectory and Semantic Resource Optimization in UAV-Assisted Edge Computing
err2026-02-03
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PREAI
errChen Wang; Ruonan Zhang; Zehui Xiong; Daosen Zhai; Dusit Niyato; Zhu Han
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Channel-Adaptive Cross-Modal Generative Semantic Communication for Point Cloud Transmission
err2026-01-22
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PREAI
errWanting Yang; Zehui Xiong; Qianqian Yang; Ping Zhang; Mérouane Debbah; Rahim Tafazolli
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Joint Deployment and Routing for Hybrid AI Services and Microservices in Edge via Deep Reinforcement Learning
err2026-01-19
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PREAI
errShudong Zhang; Yifei Yang; Fuwei Guo; Yi Hu; Menglan Hu; Kai Peng; Chao Cai; Zehui Xiong
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Hallucination-Aware Optimization for Large Language Model-Empowered Communications
err2026-01-19
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PREAI
errYinqiu Liu; Guangyuan Liu; Ruichen Zhang; Dusit Niyato; Zehui Xiong; Dong In Kim; Kaibin Huang; Hongyang Du
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Hierarchical Micro-Segmentations for Zero-Trust Services via Large Language Model-Enhanced Graph Diffusion
err2026-01-14
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PREAI
errYinqiu Liu; Guangyuan Liu; Hongyang Du; Dusit Niyato; Jiawen Kang; Zehui Xiong; Dong In Kim; Xuemin Shen
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