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刘怡良

电子邮箱：
所在单位：网络空间安全学院
学历：博士研究生毕业
办公地点：西安市碑林区咸宁西路28号
性别：男
联系方式：
学位：博士
职称：副教授
毕业院校：哈尔滨工业大学
博士生导师：是
硕士生导师：是
学科：网络空间安全
论文专利
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论文

代表作：

  • Chengyu Yin, Yiliang Liu, and Zhou Su, "Semantic Covert Communication: Concealing Sensitive Image Information via Covertness-Oriented Artificial Noise," IEEE Journal on Selected Areas in Communications, vol. 44, pp. 1545-1560, 2026.

  • Yiliang Liu, Zhou Su, Chi Zhang, and Hsiao Hwa Chen, “Minimization of Secrecy Outage Probability in Reconfigurable Intelligent Surface-Assisted MIMOME System,” IEEE Transactions on Wireless Communications, vol. 22, no. 2, pp. 1374–1387, 2023.

  • Yiliang Liu, Hsiao Hwa Chen, Liangmin Wang. “Physical Layer Security for Next Generation Wireless Networks: Theories, Technologies, and Challenges,” IEEE Communications Surveys and Tutorials, vol. 19, no. 1, pp. 347-376, 2017.

  • Yiliang Liu, Hsiao Hwa Chen, Liangmin Wang. “Secrecy Capacity Analysis of Artificial Noisy MIMO Channels - an Approach Based on Ordered Eigenvalues of Wishart Matrices,” IEEE Transactions on Information Forensics and Security, vol. 12, no. 3, pp. 617-630, 2017.

  • Yiliang Liu, Liangmin Wang, Hsiao Hwa Chen. “Message Authentication Using Proxy Vehicles in Vehicular Ad Hoc Networks,” IEEE Transactions on Vehicular Technology, vol. 64, no. 8, pp. 3697-3710, 2015.


近5 年其他论文：

  1. Junhao Li, Yiliang Liu, Zhou Su, Hui-Ming Wang, and Hsiao-Hwa Chen, “A Fast Iterative Shrinkage Thresholding Algorithm for Min-Max Secrecy Outage Probability Optimization in IRS-Assisted Uplink Systems,” Early Access in IEEE Transactions on Vehicular Technology, DOI: 10.1109/TVT.2026.3667750.

  2. Jialin Wan, Jinglong Shen, Nan Cheng, Zhisheng Yin, Yiliang Liu, Wenchao Xu, “A Channel-Triggered Backdoor Attack on Wireless Semantic Image Reconstruction,” Early Access in IEEE Transactions on Mobile Computing, DOI: 10.1109/TMC.2026.3676425.

  3. Yuanchen Wang, Zhou Su, Qiwei Ren, Kai Zhang, Yuntao Wang, Jian Tang, Yiliang Liu, Zhongxiang Wei, "Optimizing Information Freshness in Grant-Free Communication Under AoI Threshold Constraints," IEEE Transactions on Vehicular Technology, vol. 75, no. 3, pp. 4533-4547, 2026.

  4. Haiyang Cao, Tong-Xing Zheng, Wenjie Wang, Cong Li, Yiliang Liu, Zhou Su, Jia Shi, Zan Li, "Secure Semantic Communication With Non-Targeted and Target-Oriented Stealthy Semantic Protection," IEEE Open Journal of the Communications Society, vol. 7, pp. 1586-1601, 2026.

  5. Zhen Yin, Wei Wang, Yanyu Cheng, Yiliang Liu, Xiaozhen Lu, "Efficient Intrusion Detection for Edge Network via Multi-Stage Few-Shot Class-Incremental Learning," IEEE Transactions on Network Science and Engineering, vol. 13, pp. 4689-4706, 2026.

  6. Ping Cao, Wei Wang, Yiliang Liu, Zou Su, "A Lightweight Consensus Protocol for Distributed Collision-Free Spectrum Allocation," IEEE Wireless Communications Letters, vol. 15, pp. 1553-1557, 2026.

  7. Yibo Qin, Yiliang Liu, Zhou Su, Wei Wang, Hsiao-Hwa Chen, "Fairness-Aware IRS-Assisted Uplink Communications via α-Fair Optimization and Deep Learning," in Proc. GLOBECOM 2025 - 2025 IEEE Global Communications Conference, pp. 593-598, 2025.

  8. Liang Xie, Zhou Su, Yuntao Wang, Nan Chen, Yiliang Liu, Rui Wang, Xin Liu, Donglan Liu, Hao Zhang, "A Privacy-Preserving Incentive Scheme for UAV-Aided Federated Learning: A Contract Method With Prospect Theory," IEEE Transactions on Dependable and Secure Computing, vol. 22, no. 6, pp. 6698-6713, 2025.

  9. Yiliang Liu, Junhao Li, Tiantian Zhang, Zhou Su, "Energy-Efficient Computation Offloading in Meta Computing: Joint Power and Resource Optimization with Statistical CSI," in Proc. 2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall), pp. 1-6, 2025.

  10. Nan Liu, Tom H. Luan, Yuntao Wang, Yiliang Liu, Zhou Su, "QoE-Oriented Cooperative VR Rendering and Dynamic Resource Leasing in Metaverse," IEEE Transactions on Mobile Computing, vol. 24, no. 10, pp. 10247-10263, 2025.

  11. Chenyang Yuan, Gang Yu, Sai Xu, Yiliang Liu, Jie Zhang, "Reconfigurable Holographic Surface Enhanced Multi-User Terrestrial-Satellite Communications," IEEE Transactions on Vehicular Technology, vol. 74, no. 8, pp. 13167-13172, 2025.

  12. Yu’e Jiang, Yutong Wang, Haiqin Wu, Yiliang Liu, Langtao Hu, "Energy-Efficient Covert Offloading in Blockchain-Enabled IoT: Joint Artificial Noise and Computation Resource Allocation," IEEE Internet of Things Journal, vol. 12, no. 6, pp. 6889-6901, 2025.

  13. Yiliang Liu, Xiangrui Cheng, Zhou Su, Yuanchen Wang, Yu’e Jiang, Tom H. Luan. “Intelligent Reflecting Surface-Assisted Power Efficiency Physical Layer Security in Uplink Multiple-User Channel,” IEEE Transactions on Vehicular Technology, vol. 74, no. 9, pp. 14026-14040, 2025.

  14. Yiliang Liu, Kai Wang, Fan Wu, Zhou Su, Tom H. Luan, and Hui-Ming Wang, "Enhancing Movie Recommendations in Fully Automated Vehicles: A Multi-Interest Approach With Transformer Models," IEEE Internet of Things Journal, vol. 12, no. 12, pp. 19177-19188, 2025.

  15. Yiliang Liu, Xiangrui Cheng, Zhou Su, Haixia Peng, Tom H. Luan, Hsiao-Hwa Chen. “Secrecy Outage Probability Fairness in Intelligent Reflecting Surface Assisted Uplink Channels—Alternating Optimization Versus Deep Learning,” IEEE Transactions on Wireless Communications, vol. 24, no. 11, pp. 9127-9141, 2025.

  16. Yiliang Liu, Zhou Su, Chi Zhang, and Hsiao Hwa Chen, “Minimization of Secrecy Outage Probability in Reconfigurable Intelligent Surface-Assisted MIMOME System,” IEEE Transactions on Wireless Communications, vol. 22, no. 2, pp. 1374–1387, 2023.

  17. Yiliang Liu, Zhou Su, Haixia Peng, Yushan Xiang, Wei Wang, and Ruidongi Li "Zero Trust-Based Mobile Network Security Architecture," IEEE Wireless Communications, vol. 31, no. 2, pp. 82-88, 2024.

  18. Yiliang Liu, Zhou Su, Haixia Peng, Xuewen Luo, and Hsiao Hwa Chen, “Intelligent Reflecting Surface Assisted Physical Layer Security: A Deep Learning Approach,” IEEE Wireless Communications, vol. 31, no. 5, pp. 52-60, October 2024.

  19. Haixia Peng, Zihao Zhang, Yiliang Liu, Zhou Su, Tom H Luan, and Nan Cheng, "Semantic Communication in Non-Terrestrial Networks: A Future-Ready Paradigm," IEEE Network, vol. 38, no. 4, pp. 119-127, 2024.

  20. Yiliang Liu, Zhou Su, and Yuntao Wang, "Energy-Efficient and Physical-Layer Secure Computation Offloading in Blockchain-Empowered Internet of Things," IEEE Internet of Things Journal, vol. 10, no. 8, pp. 6598-6610, 2023.

  21. Pengfeng Zhang, Lei Li, Xin Liu, Rui Wang, Donglan Liu, Bing Su, Yuntao Wang, Yiliang Liu, Zhou Su, "Trusted and Spectrum-Efficient Crowd Computing in Massive MIMO Cellular Networks," in Proc. 2024 IEEE 23rd International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), pp. 2529-2534, 2024.

  22. Xin Liu, Rui Wang, Pengfeng Zhang, Liang Xie, Yiliang Liu, Zhou Su, Donglan Liu, Yingxian Chang, "Long-Term Privacy-Preserving Incentive Scheme Design for Federated Learning," in Proc. 2024 IEEE 23rd International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), pp. 2709-2714, 2024.

  23. Chengyu Yin, Yiliang Liu, Zhou Su, Yuntao Wang, Tom H. Luan, Zhisheng Yin, Nan Cheng, "Semantic Camouflage Communications Using Defensive Adversarial Attack: Conceal Truth while Show Fake," in Proc. GLOBECOM 2024 - 2024 IEEE Global Communications Conference, pp. 4988-4993, 2024.

  24. Kai Wang, Yiliang Liu, Zhou Su, Yibo Qin, Tom. H Luan, Wei Wang, "Knowledge Graph Enhanced Multi-Task Learning for Sequential Recommendation," in Proc. GLOBECOM 2024 - 2024 IEEE Global Communications Conference, pp. 2341-2346, 2024.

  25. Yihao Qi, Zhou Su, Qichao Xu, Dongfeng Fang, Yuntao Wang, Yiliang Liu, "Cooperative Secure Transmission for Hybrid Aerial IRS-assisted Communication System," in Proc. GLOBECOM 2024 - 2024 IEEE Global Communications Conference, pp. 1335-1340, 2024.

  26. Xinchao Wang, Wei Wang, Yiliang Liu, Ping Cao, "Anonymous Cross-domain Authentication and Key Agreement Scheme for UAV," in Proc. GLOBECOM 2024 - 2024 IEEE Global Communications Conference, pp. 3595-3600, 2024.

  27. Liang Xie, Zhou Su, Nan Chen, Yuntao Wang, Yiliang Liu, Ruidong Li, "A Privacy-Preserving Incentive Scheme for Data Sensing in App-Assisted Mobile Edge Crowdsensing," IEEE/ACM Transactions on Networking, vol. 32, no. 6, pp. 4765-4780, 2024.

  28. Yuanchen Wang, Kai Zhang, Yiliang Liu, Weilin Song, Jian Tang, "Age of Information Dependent Grant-Free Communication," in Proc. 2024 IEEE Cyber Science and Technology Congress (CyberSciTech), pp. 466-469, 2024.

  29. Qiliang Zhang, Jinpeng Li, Tom H. Luan, Yiliang Liu, Shunrong Jiang, Yong Zhou, "P²SimiDedup: Privacy-Preserving and Similarity-Based Deduplication Scheme for Fog-Assisted Vehicular Crowdsensing System," IEEE Internet of Things Journal, vol. 11, no. 21, pp. 35100-35112, 2024.

  30. Shuyi Chen, Haiying Zhang, Weixiao Meng, Yiliang Liu, Yang Li, Ruofei Ma, Chenyu Wu, Sebastian E. Godoy, "Vehicle Localization and False Targets Elimination in 6G Integrated Sensing and Communication Systems," in Proc. 2024 IEEE the 9th International Conference on Intelligent Transportation Engineering (ICITE), pp. 1-6, 2024.

  31. Shunrong Jiang, Xiao Zhang, Jingwei Chen, Jinpeng Li, Haiqin Wu, Yiliang Liu, Yong Zhou, "Privacy-Preserving and Fair Crowdsourcing Framework With Fine-Grained Reuse Based on Blockchain," IEEE Transactions on Network and Service Management, vol. 21, no. 4, pp. 4061-4075, 2024.

  32. Jiale Bai, Qingli Yan, Hui-Ming Wang, Yiliang Liu, "Intelligent Reflecting Surface Aided Green Communication With Deployment Optimization," IEEE Transactions on Communications, vol. 72, no. 8, pp. 5130-5144, 2024.

  33. Liang Xie, Zhou Su, Nan Chen, Yiliang Liu, Qichao Xu, "A Secure and Efficient Data Sharing Scheme for UAV Networks: Integration of Blockchain and Prospect Theory," IEEE Transactions on Network Science and Engineering, vol. 11, no. 4, pp. 3260-3275, 2024.

  34. Haixia Peng, Zihao Zhang, Zhou Su, Yiliang Liu, Tom H. Luan, Nan Cheng, "Intelligent and Cooperative Computing Offloading in the LEO Constellation Assisted IoV Networks," in Proc. ICC 2024 - IEEE International Conference on Communications, pp. 5622-5627, 2024.

  35. Rui Wang, Xin Liu, Liang Xie, Yiliang Liu, Zhou Su, Donglan Liu, Hao Zhang, "Privacy-Preserving Incentive Scheme Design for UAV-Enabled Federated Learning," in Proc. 2024 IEEE Wireless Communications and Networking Conference (WCNC), pp. 1-6, 2024.

  36. Nan Liu, Tom H. Luan, Yuntao Wang, Yiliang Liu, Zhou Su, "Auction-Based Dynamic Resource Allocation in Social Metaverse," in Proc. 2023 19th International Conference on Mobility, Sensing and Networking (MSN), pp. 669-676, 2023.

  37. Miao Yan, Zhou Su, Yuntao Wang, Xiandong Ran, Yiliang Liu, Tom H. Luan, "Shared DNN Model Ownership Verification in Cross-Silo Federated Learning: A GAN-Based Watermark Approach," in Proc. GLOBECOM 2023 - 2023 IEEE Global Communications Conference, pp. 1807-1811, 2023.

  38. Xiangrui Cheng, Yiliang Liu, Zhou Su, Xuewen Luo, Qichao Xu, Haixia Peng, Abderrahim Benslimane, "Power Efficiency Physical Layer Security for Multiple Users in IRS-Assisted Uplink Channels: Learning to Phase Shift," in Proc. GLOBECOM 2023 - 2023 IEEE Global Communications Conference, pp. 5037-5042, 2023.

  39. 尹骋宇, 刘怡良, 苏洲, 彭海霞, "基于生成式人工智能的网联自动驾驶：通感融合决策技术," 移动通信, vol. 47, no. 12, pp. 60-65, 2023.

  40. 王云涛, 苏洲, 许其超，刘怡良，彭海霞，栾浩，"基于审计博弈的安全协作频谱感知方案," 通信学报, vol. 44, no. 12, pp. 1-14, 2023.

  41. Chi Zhang, Yiliang Liu, Hsiao-Hwa Chen, "Deep Learning Based Joint Beamforming Design in IRS-Assisted Secure Communications," IEEE Transactions on Vehicular Technology, vol. 72, no. 12, pp. 16861-16865, 2023.

  42. Chao He, Tom H. Luan, Nan Cheng, Guiyi Wei, Zhou Su, Yiliang Liu, "Federated Learning based Vehicular Threat Sharing: A Multi-Dimensional Contract Incentive Approach," in Proc. 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall), pp. 1-5, 2023.

  43. Xuewen Luo, Yiliang Liu, Hsiao-Hwa Chen, Qing Guo, "PHY Security Design for Mobile Crowd Computing in ICV Networks Based on Multi-Agent Reinforcement Learning," IEEE Transactions on Wireless Communications, vol. 22, no. 10, pp. 6810-6825, 2023.

  44. Xin Liu, Rui Wang, Yiliang Liu, Donglan Liu, Fangzhe Zhang, Lili Sun, Tom H. Luan, "Physical Layer Security Against Passive Eavesdropper in Digital Twin-Enabler Power Grid: An IRS-Assisted Approach," in Proc. 2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 1-6, 2023.

  45. Yuntao Wang, Zhou Su, Shaolong Guo, Minghui Dai, Tom H. Luan, Yiliang Liu, "A Survey on Digital Twins: Architecture, Enabling Technologies, Security and Privacy, and Future Prospects," IEEE Internet of Things Journal, vol. 10, no. 17, pp. 14965-14987, 2023.

  46. Hengchang Pan, Ping Cao, Wei Wang, Yiliang Liu, Zhisheng Yin, "Blockchain-assisted Cross-Domain Authentication and Access Control for Low-altitude UAV," in Proc. 2023 IEEE/CIC International Conference on Communications in China (ICCC), pp. 1-6, 2023.

  47. Yunchao Song, Chen Liu, Wenyi Zhang, Yiliang Liu, Haibo Zhou, Xuemin Shen, "Two Stage Beamforming in Massive MIMO: A Combinatorial Multi-Armed Bandit Based Approach," IEEE Transactions on Vehicular Technology, vol. 72, no. 5, pp. 6794-6799, 2023.

  48. Guohuai Sang, Jingwei Chen, Yiliang Liu, Haiqin Wu, Yong Zhou, Shunrong Jiang, "PACM: Privacy-Preserving Authentication Scheme With on-Chain Certificate Management for VANETs," IEEE Transactions on Network and Service Management, vol. 20, no. 1, pp. 216-228, 2023.

  49. Yiran Yang, Xiqing Liu, Zhifeng Wang, Yiliang Liu, "Dynamic shielding to secure multi-hop communications in vehicular platoons," Peer-to-Peer Networking and Applications, vol. 16, no. 2, pp. 488-498, 2023.

  50. Shunrong Jiang, Jianqing Liu, Jingwei Chen, Yiliang Liu, Liangmin Wang, Yong Zhou, "Query Integrity Meets Blockchain: A Privacy-Preserving Verification Framework for Outsourced Encrypted Data," IEEE Transactions on Services Computing, vol. 16, no. 3, pp. 2100-2113, 2023.

  51. Xiaoyan Zhang, Shunrong Jiang, Yiliang Liu, Tao Jiang, Yong Zhou, "Privacy-Preserving Scheme With Account-Mapping and Noise-Adding for Energy Trading Based on Consortium Blockchain," IEEE Transactions on Network and Service Management, vol. 19, no. 1, pp. 569-581, 2022.

  52. Yuntao Wang, Zhou Su, Jiliang Li, Ning Zhang, Kuan Zhang, Kim-Kwang Raymond Choo, Yiliang Liu, "Blockchain-Based Secure and Cooperative Private Charging Pile Sharing Services for Vehicular Networks," IEEE Transactions on Vehicular Technology, vol. 71, no. 2, pp. 1857-1874, 2022.

专利

  1. 《一种多天线设备之间物理层安全通信方法》，专利号：ZL202110512016.0

  2. 《软件无线电MISO系统的人工噪声实现方法》，专利号：ZL201911032014.0

  3. 《一种基于非正交多址的智能反射面辅助无人机隐蔽通信系统》，专利号：ZL 202511718679.2

  4. 《无人机与智能反射面联合辅助的设备到设备隐蔽通信系统、方法》，专利号：ZL202411739794.3

  5. 《一种V2V通信中基于资源分配的物理层安全方法及系统》，专利号：ZL201910185395.X

  6. 《一种基于RSU协助认证的车-车安全通信方法》，专利号：ZL201510126601.1

  7. 《一种VANET中可提供长连接服务的路由选择方法》，专利号：ZL201510142693.2

  8. 《一种具有全双工基站蜂窝网络的D2D隐蔽通信系统及其通信方法》，专利号：ZL201910130494.8

  9. 《一种均分RSU计算量的车辆身份认证方法》，专利号：ZL201510161321.4

  10. 《一种车联网中虚假交通信息的识别方法》，专利号：ZL201510129183.1

  11. 《一种面向5G蜂窝网物理层安全的D2D隐蔽通信系统及其通信方法》，专利号：ZL201810634774.8

  12. 《一种面向5G车联网物理层安全的车载中继簇功率分配方法》，专利号：ZL201510890964.2

  13. 《车联网中可抵御多种虚假身份来源的Sybil攻击的方法》，专利号：ZL201510151545.7

  14. 《车联网中基于位置隐私的环签名方法》，专利号：ZL201410366159.5

  15. 《车联网中基于证书的车辆身份认证方法》，专利号：ZL201410448958.7

  16. 《一种通信安全性优化方法、系统及数字孪生电网系统》，申请号：202311603446.9

  17. 《一种语义伪装通信方法、系统、电网及电子设备》，申请号：202411738958.0

  18. 《一种差分隐私联邦学习方法、系统及电子设备》，申请号：202411739679.6，

  19. 《一种无人机巡检隐私保护方法、装置、电子设备及介质》，申请号：202411632747.9

  20. 《一种区块链实体长时序恶意行为检测方法及系统》，申请号：202511804744.3

  21. 《一种智能合约动态安全威胁检测方法、系统、设备及存储介质》，申请号：2024118888247

  22. 《一种元计算任务的节能卸载方法、装置、设备及存储介质》，申请号：2024118823312

  23. 《一种区块链智能合约字节码级安全检测方法和系统》，申请号：2025118131566

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