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个人经历 Personal experience 工作经历 教育经历 2021/10 - 至今，西北工业大学电子信息学院，副教授 2014/09 - 2021/06   西安交通大学,  信息与通信工程,   工学博士（硕博连读）2018/10 - 2019/10   美国University of California, Irvine(UCI),   电气工程与计算机科学，联合培养博士2010/09 - 2014/07   西安交通大学,  信息工程,   工学学士

教育教学

教育教学 Education and teaching 招生信息 欢迎对无线通信、信息安全感兴趣的同学报考硕士研究生！

荣誉获奖

科学研究 Scientific Research 面向6G网络内生安全需求，长期从事无线通信物理层高可靠、低截获传输研究；主持国家自然科学基金青年项目、国防预研、航天一院高校联合创新基金、中央高校基本科研项目等；指导学生获得研电赛多项奖项。主要研究方向：-无线通信物理层传输-低截获、抗干扰通信-协作通信及资源管理-人工智能在无线通信中的应用

科学研究

学术成果 Academic Achievements 期刊论文[1] Q. Xu, P. Ren, and A. Lee Swindlehurst, “Rethinking secure precoding via interference exploitation: A smart eavesdropper perspective,” IEEE Transactions on Information Forensics and Security, vol. 16, pp. 585–600, 2021.[2] Q. Xu, P. Ren, H. Song, and Q. Du, “Security-aware waveforms for enhancing wireless communications privacy in cyber-physical systems via multipath receptions,” IEEE Internet of Things Journal, vol. 4, no. 6, pp. 1924–1933, Dec. 2017.[3] Q. Xu, P. Ren, Q. Du and L. Sun, “Security-aware waveform and artificial noise design for time-reversal-based transmission,” IEEE Transactions on Vehicular Technology, vol. 67, no. 6, pp. 5486–5490, Jun. 2018.[4] Q. Xu and P. Ren, “Channel-aware key generation under wireless fading environment,” IEEE Communications Letters, vol. 24, no. 8, pp. 1636–1640, Aug. 2020.[5] Q. Xu, P. Ren, H. Song, and Q. Du, “Security enhancement for IoT communications exposed to eavesdroppers with uncertain locations,” IEEE Access, vol. 4, pp. 2840–2853, Jun. 2016.（ESI 高被引论文）[6] Q. Xu and P. Ren, “Secure massive MIMO downlink with low-resolution ADCs/DACs in the presence of active eavesdropping,” IEEE Access, vol. 8, pp. 140981–140997, Aug. 2020.——————————————————————————————————————————————————————会议论文[1] J. Xu, Q. Xu, X. Yang, L. Wang, and W. Sun, “Relaxation-phase-based robust directional modulation with angle estimation,” in Proc. IEEE Global Communications Conference (GLOBECOM) 2022, Rio de Janeiro, Brazil, Dec. 4–8, 2022.[2] Q. Xu, P. Ren, and A. Lee Swindlehurst, “Secure symbol-level MISO Precoding,” in Proc. IEEE InternationalConference on Acoustics, Speech and Signal Processing (ICASSP) 2020, Barcelona, Spain, May 4–8, 2020.[3] Q. Xu, P. Ren, and D. Xu, “Combating unknown eavesdroppers by using multipath wireless receptions,” in Proc. IEEE International Conference on Communications (ICC) 2019, Shanghai, China, May 20–24, 2019.[4] Q. Xu and P. Ren, “Secrecy energy efficiency of massive MIMO AF relaying system with low-resolution ADCs,” in Proc. IEEE Global Communications Conference (GLOBECOM) 2018, Abu Dhabi, United Arab Emirates, Dec. 9–13, 2018.[5] Q. Xu, P. Ren, Q. Du, and D. Wang, “Channel-aware secure communication via hybrid wiretap encoding and secret key generation,” in Proc. IEEE International Conference on Communications (ICC), Kansas City, MO, USA, May 20–24, 2018.[6] Q. Xu, P. Ren, H. He, and D. Xu, “Security-aware routing for artificial-noise-aided multihop secondary communications,”in Proc. IEEE Wireless Communications and Networking Conference (WCNC) 2018, Barcelona, Spain, Apr. 15–18, 2018.[7] Q. Xu, P. Ren, Q. Du, L. Sun, and Y. Wang, “Outage constrained secrecy rate maximization for relay networks against unknown eavesdroppers,” in Proc. IEEE Wireless Communications and Networking Conference (WCNC) 2017, San Francisco, CA, USA, Mar. 19–22, 2017.[8] Q. Xu, P. Ren, Q. Du, L. Sun, and Y. Wang, “On achievable secrecy rate by noise aggregation over wireless fadingchannels,” in Proc. IEEE International Conference on Communications (ICC) 2016, Kuala Lumpur, Malaysia, May 22–27, 2016.[9] Q. Xu, P. Ren, Q. Du, and L. Sun, “Secure secondary communications with curious primary users in cognitive underlay networks,” in Proc. IEEE 83rd Vehicular Technology Conference (VTC) 2016, Nanjing, China, May 15–18, 2016.

学术成果

社会兼职 Social Appointments IEEE WCSP, ICCC等会议技术委员会委员IEEE Commun. Surv. Tutor.,  TCOM, TVT等期刊审稿人IEEE GLOBECOM, ICC, WCNC, VTC等会议审稿人

综合介绍

团队信息 Team Information “无线抗干扰技术实验室”团队