个人简历

2005年6月于河海大学获通信工程专业学士学位，2007年6月于南京理工大学获通信与信息系统专业硕士学位，2011年3月于浙江大学获通信与信息系统专业博士学位。2011年3月至2016年10月在南京航空航天大学从事教学科研工作。2015年2月至2016年7月受洪堡基金资助在德国埃尔朗根-纽伦堡大学从事科研工作。 主要从事无线通信和信号处理领域的基础理论和关键技术的研究，主持和完成多项国家和省部级科研项目，出版学术专著1部，在权威国际期刊IEEE Transactions/Journal/Magazine和重要国际会议IEEE GLOBECOM/ICC/WCNC上发表高水平学术论文100余篇，其中多篇论文入选ESI高被引论文，获授权国家发明专利20多项。研究成果获教育部高等学校科学技术奖（自然科学类）、中国电子学会科学技术奖（自然科学类）、国防科技进步奖、浙江省通信学会科学技术奖（自然科学类）和国际会议最佳论文奖。 IEEE、中国电子学会和中国通信学会高级会员，担任IEEE Transactions on Communications、IEEE Communications Letters和IEEE Access等权威国际期刊的编委，是IEEE JSAC、TSP、TWC、TCOM、TVT、ComMag、WirelessMag、CL、SPL、WCL等国际期刊和IEEE GLOBECOM、ICC、WCNC、VTC等国际会议的活跃审稿人，获2014年度IEEE Communications Letters和2015-2018年度IEEE Transactions on Communications的模范审稿人。

研究领域

5G和B5G关键技术 物联网理论和技术 天地一体化网络、深空通信 人工智能在无线通信和信号处理中的应用""

近期论文

R. Jia, X. Chen, C. Zhong, D. W. K. Ng, H. Lin, and Z. Zhang, “Design of Non-Orthogonal Beamspace Multiple Access for Cellular Internet-of-Things,” IEEE Journal of Selected Topics in Signal Processing, 2019.\r
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X. Shao, X. Chen, C. Zhong, J. Zhao, and Z. Zhang, “A Unified Design of Massive Access for Cellular Internet of Things,” IEEE Internet of Things Journal, vol. 6. no. 2, pp. 3934-3947, Apr. 2019.\r
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Q. Qi and X. Chen, “Wireless Powered Massive Access for Cellular Internet of Things with Imperfect SIC and Non-Linear EH,” IEEE Internet of Things Journal, vol. 6, no. 2, pp. 3110-3120, Apr. 2019.\r
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X. Chen, R. Jia, and D. W. K. Ng, “On the Design of Massive Non-Orthogonal Multiple Access with Imperfect Successive Interference Cancellation,” IEEE Transactions on Communications, vol. 67, no. 3, pp. 2539-2551, Mar. 2019.\r
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X. Chen and R. Jia, “Exploiting Rateless Coding for Massive Access,” IEEE Transactions on Vehicular Technology, vol. 67, no. 11, pp. 11253-11257, Nov. 2018.\r
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X. Chen, R. Jia, and D. W. K. Ng, “The Application of Relay to Massive Non-Orthogonal Multiple Access,” IEEE Transactions on Communications, vol. 66, no. 11, pp. 5168-5180, Nov. 2018.\r
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X. Chen, Z. Zhang, C. Zhong, D. W. K. Ng, and R. Jia, “Exploiting Inter-User Interference for Secure Massive Non-Orthogonal Multiple Access,” IEEE Journal on Selected Areas in Communications, vol. 36, no. 4, pp. 788-801, Apr. 2018.\r
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X. Chen, Z. Zhang, C. Zhong, R. Jia, and D. W. K. Ng, “Fully Non-Orthogonal Communication for Massive Access,” IEEE Transactions on Communications, vol. 16, no. 4, pp. 6766-6778, Apr. 2018.\r
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X. Hu, C. Zhong, X. Chen, D.W. K. Ng, and Z. Zhang, “Spatial Modulation Assisted Multi-Antenna Non-Orthogonal Multiple Access,” IEEE Wireless Communications, vol. 25, no. 2, pp. 61-67, Apr. 2018.\r
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Z. Zhang, H. Zhang, H. Dai, X. Chen, and D. Wu, “Fountain-Coded File Spreading over Mobile Networks,” IEEE Transactions on Wireless Communications, vol. 16, no. 10, pp. 6766-6778, Oct. 2017.\r
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X. Chen, Z. Zhang, C. Zhong, and D. W. K. Ng, 'Exploiting Multiple-Antenna Techniques for Non-Orthogonal Multiple Access,' IEEE Journal on Selected Areas in Communications, vol. 35, no. 10, pp. 2207-2220, Oct. 2017.\r
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X. Chen and Y. Zhang, “Mode Selection in MU-MIMO Downlink Networks: A Physical Layer Security Perspective,” IEEE Systems Journal, vol. 11, no. 2, pp. 1128-1136, Jun. 2017.\r
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X. Chen, D. W. K. Ng, W. Gerstacker, and H-H. Chen, “A Survey of Multiple-Antenna Techniques for Physical Layer Security,” IEEE Communications Surveys & Tutorials, vol. 19, no. 2, pp. 1027-1053, Jun. 2017.\r
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X. Jiang, C. Zhong, H. Lin, X. Chen, and Z. Zhang, “Proactive Eavesdropper in Relaying Systems,” IEEE Signal Processing Letters, vol. 24, no. 6, pp. 927-921, Jun. 2017.\r
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H. Liang, C. Zhong, X. Chen, H. Suraweera, and Z. Zhang, “Wireless Powered Dual-Hop Multi-Antenna Relaying Systems: Impact of CSI and Antenna Correlation,” IEEE Transactions on Wireless Communications, vol. 16, no. 4, pp. 2505-2519, Apr. 2017.\r
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J. Chen, X. Chen, T. Liu, and L. Lei, “Towards Green and Secure Communications over Massive MIMO Relay Networks: Joint Source and Relay Power Allocation,” IEEE Access, vol. 5, pp. 869-880, 2017.\r
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C. Du, X. Chen, and L. Lei, “Energy-Efficient Optimization for Secrecy Wireless Information and Power Transfer in Massive MIMO Relaying Systems,” IET Communications, vol. 11, no. 1, pp. 10-16, Jan. 2017.\r
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X. Chen, X. Chen, and T. Liu, 'A Unified Performance Optimization for Secrecy Wireless Information and Power Transfer over Interference Channels,' IEEE Access, vol. 5, pp. 12726-12736, 2017.\r
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Y. Wu, X. Chen, C. Yuen, and C. Zhong, “Robust Resource Allocation for Secrecy Wireless Powered Communication Networks,” IEEE Communications Letters, vol. 20, no. 12, pp. 2430-2433, Dec. 2016.\r
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X. Chen, J. Chen, H. Zhang, Y. Zhang, and C. Yuen, “On Secrecy Performance of A Multi-Antenna Jammer Aided Secure Communications with Imperfect CSI,” IEEE Transactions on Vehicular Technology, vol. 65, no. 10, pp. 8014-8024, Oct. 2016.\r
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X. Chen, J. Chen, and T. Liu, “Secure Transmission in Wireless Powered Massive MIMO Relaying Systems: Performance Analysis and Optimization,” IEEE Transactions on Vehicular Technology, vol. 65, no. 10, pp. 8025-8035, Oct. 2016.\r
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X. Jiang, C. Zhong, X. Chen, T. Q. Duong, T. Tsiftsis, and Z. Zhang, “Secrecy Performance of Wireless Powered Wiretap Channels,” IEEE Transactions on Communications, vol. 64, no. 9, pp. 3858-3871, Sept. 2016.\r
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J. Chen, X. Chen, W. Gerstacker, and D. W. K. Ng, “Resource Allocation for a Massive MIMO Relay Aided Secure Communication,” IEEE Transactions on Information Forensics and Security, vol. 11, no. 8, pp. 1700-1711, Aug. 2016.\r
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Y. Wu and X. Chen, “Robust Beamforming and Power Splitting for Secrecy Information and Power Transfer in Cognitive Relay Networks,” IEEE Communications Letters, vol. 20, no. 6, pp. 1152-1155, Jun. 2016.\r
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X. Wang, X. Chen, W. Wu, N. An, and L. Wang, “Cooperative Application Execution in Mobile Cloud Computing: A Stackelberg Game Approach,” IEEE Communications Letters, vol. 20, no. 5, pp. 946-949, May 2016.\r
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X. Chen, D. W. K. Ng, and H-H. Chen, “Secrecy Wireless Information and Power Transfer: Challenges and Opportunities,” IEEE Wireless Communications Magazine, vol. 23, no. 2, pp. 54-61, Apr. 2016.\r
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X. Chen and X. Wang, “Statistical Precoder Design for Space-Time-Frequency Block Codes in Multiuser MIMO-MC-CDMA Systems,” IEEE Systems Journal, vol. 10, no. 1, pp. 218-227, Mar. 2016.\r
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X. Chen and C. Yuen, “On Interference Alignment with Imperfect CSI: Characterizations of Outage Probability, Ergodic Rate and Symbol Error Rate,” IEEE Transactions on Vehicular Technology, vol. 65, no. 1, pp. 47-58, Jan. 2016.\r
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X. Chen and C. Yuen, “Joint Optimization of Spectrum Sensing and Accessing in Multiuser MISO Cognitive Networks,” Wireless Communications and Mobile Computing, vol. 16, no. 1, pp. 111-123, Jan. 2016.\r
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X. Chen, C. Zhong, C. Yuen, and H-H. Chen, “Multi-Antenna Relay Aided Wireless Physical Layer Security,” IEEE Communications Magazine, vol. 53, no. 12, pp. 40-46, Dec. 2015.\r
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C. Zhong, X. Chen, Z. Zhang, and G. Karagiannidis, “Wireless Powered Communications: Performance Analysis and Optimization,” IEEE Transactions on Communications, vol. 63, no. 12, pp. 5178-5190, Dec. 2015.\r
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X. Chen, Z. Zhang, and C. Yuen, “Resource Allocation for Cost Minimization in Limited Feedback MU-MIMO Systems with Delay Guarantee,” IEEE Systems Journal, vol. 9, no. 4, pp. 1229-1236, Dec. 2015.\r
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X. Chen, L. Lei, H. Zhang, and C. Yuen, “Large-Scale MIMO Relaying Techniques for Physical Layer Security: AF or DF?” IEEE Transactions on Wireless Communications, vol.14, no. 9, pp. 5135-5146, Sept. 2015.\r
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X. Chen, Z. Zhang, H-H. Chen, and H. Zhang, “Enhancing Wireless Information and Power Transfer by Exploiting Multi-Antenna Techniques,” IEEE Communications Magazine, vol. 53, no. 4, pp. 133-141, Apr. 2015.\r
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X. Chen and L. Lei, “Adaptive Precoding and Power Allocation in Distributed Antenna Systems with Limited Feedback,” Wireless Communications and Mobile Computing, vol. 15, no. 5, pp. 834-847, Apr. 2015.\r
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X. Chen and H-H. Chen, “Physical Layer Security in Multi-Cell MISO Downlink with Incomplete CSI-A Unified Secrecy Performance Analysis,” IEEE Transactions on Signal Processing, vol. 62, no. 23, pp. 6286-6297, Dec. 2014.\r
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X. Chen, H-H. Chen, and W. Meng, “Cooperative Communications for Cognitive Radio Networks-from Theory to Applications,” IEEE Communications Surveys & Tutorials, vol. 16, no. 3, pp. 1180-1193, Sept. 2014.\r
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X. Chen, Z. Zhang, and C. Yuen, “Adaptive Mode Selection in Multiuser MISO Cognitive Networks with Limited Cooperation and Feedback,” IEEE Transactions on Vehicular Technology, vol. 63, no. 4, pp. 1622-1632, May 2014.\r
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X. Chen and C. Yuen, “Performance Analysis and Optimization for Interference Alignment over MIMO Interference Channels with Limited Feedback,” IEEE Transactions on Signal Processing, vol. 62, no. 7, pp. 1785-1795, Apr. 2014.\r
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X. Chen, C. Yuen, and Z. Zhang, “Wireless Energy and Information Transfer Tradeoff for Limited Feedback Multi-Antenna Systems with Energy Beamforming,” IEEE Transactions on Vehicular Technology, vol. 63, no. 1, pp. 407-412, Jan. 2014.\r
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X. Chen, X. Wang, and X. Chen, “Energy-Efficient Optimization for Wireless Information and Power Transfer in Large-Scale MIMO Systems Employing Energy Beamforming,” IEEE Wireless Communications Letters, vol. 2, no. 6, pp. 667-670, Dec. 2013.\r
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X. Chen and R. Yin, “Performance Analysis for Physical Layer Security in Multi-Antenna Downlink Networks with Limited CSI Feedback,” IEEE Wireless Communications Letters, vol. 2, no. 5, pp. 503-506, Oct. 2013.\r
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X. Chen and H-H. Chen, “Interference-Aware Resource Control in Multi-Antenna Cognitive Ad Hoc Networks with Heterogeneous Delay Constraints,” IEEE Communications Letters, vol. 17, no. 6, pp. 1184-1187, Jun. 2013.\r
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X. Chen and L. Lei, “Energy-Efficient Optimization for Physical Layer Security in Multi-Antenna Downlink Networks with QoS Guarantee,” IEEE Communications Letters, vol. 17, no. 4, pp. 637-640, Apr. 2013.\r
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X. Chen and C. Yuen, “Efficient Resource Allocation in Rateless Coded MU-MIMO Cognitive Radio Network with QoS Provisioning and Limited Feedback,” IEEE Transactions on Vehicular Technology, vol. 62, no. 1, pp. 395-399, Jan. 2013.\r
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X. Chen, Z. Zhang, and S. Chen, “Finite-Signal-to-Noise Ratio Diversity-Multiplexing-Rate Trade-off in Limited Feedback Beamforming Systems with Imperfect Channel State Information,” IET Communications, vol. 6, no. 7, pp. 751-758, May 2012.\r
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X. Chen, Z. Zhang, S. Chen, and C. Wang, “Adaptive Mode Selection for Multiuser MIMO Downlink Employing Rateless Codes with QoS Provisioning,” IEEE Transactions on Wireless Communications, vol. 11, no. 2, pp. 790-799, Feb. 2012.\r
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X. Chen and Z. Zhang, “Exploiting Channel Angular Domain Information for Precoder Design in Distributed antenna System,” IEEE Transactions on Signal Processing, vol. 58, no. 11, pp. 5791-5801, Nov. 2010.\r
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X. Chen, Z. Zhang, and H-H. Chen, “On Distributed Antenna System with Limited Feedback Precoding - Opportunities and Challenges,” IEEE Wireless Communications Magazine, vol. 17, no. 2, pp. 80-88, April, 2010.\r
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X. Chen, Z. Zhang, and C. Wang, “Analysis and Comparison of Transmission Capacity for Multiuser Distributed and Co-located Antenna Systems,” Journal of University of Science and Technology of China, vol. 39, no. 10, pp. 1097-1101, Oct. 2009.\r
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X. Chen and Z. Zhang, “Adaptive Beamforming Mode Selection Algorithm in Wireless Cognitive Radio Networks,” Journal of PLA University of Science and Technology (Natural Science Edition), vol. 9, no. 6, pp. 569-572, Dec. 2008.