Chongjun Ouyang

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Conference Publications

  1. Uplink Integrated Sensing and Communications with Continuous-Aperture Array (Invited Paper)
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of 2025 IEEE 26th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Surrey, UK, 7-10 July 2025

  2. Electromagnetic Channel Statistics for Continuous-Aperture Array (CAPA) Systems
    Chongjun Ouyang, Boqun Zhao, Xingqi Zhang, and Yuanwei Liu
    Proc. of 2025 URSI International Symposium on Electromagnetic Theory (EMTS), Bologna, Italy, 23-27 June 2025

  3. Downlink Beamforming with Pinching-Antenna Assisted MIMO Systems
    Ali Bereyhi, Saba Asaad, Chongjun Ouyang, Zhiguo Ding, and H. Vincent Poor
    Proc. of 2025 IEEE International Conference on Communications Workshops (ICC Workshops), Montreal, Canada, 8–12 June 2025

  4. Secure Wireless Transmission via Continuous-Aperture Arrays (CAPA)
    Mingjun Sun, Chongjun Ouyang, Zhaolin Wang, Shaochuan Wu, and Yuanwei Liu
    Proc. of 2025 IEEE International Conference on Communications Workshops (ICC Workshops), Montreal, Canada, 8–12 June 2025

  5. Secrecy Performance Analysis for Near-Field Communications
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of ICC 2025 - IEEE International Conference on Communications, Montreal, Canada, 8–12 June 2025

  6. On the Performance of Holographic ISAC
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, Chuan Huang, and Yuanwei Liu
    Proc. of ICC 2025 - IEEE International Conference on Communications, Montreal, Canada, 8–12 June 2025

  7. Continuous Aperture Array-Based ISAC Systems: How to Achieve Pareto Optimality?
    Yue Zhang, Chongjun Ouyang, Hangguan Shan, Yuanwei Liu, Zhiguo Shi, and Dong Lin
    Proc. of ICC 2025 - IEEE International Conference on Communications, Montreal, Canada, 8–12 June 2025

  8. Continuous Aperture Array (CAPA) Beamforming: A Calculus of Variations Method
    Zhaolin Wang, Chongjun Ouyang, Yixuan Zou, and Yuanwei Liu
    Proc. of ICC 2025 - IEEE International Conference on Communications, Montreal, Canada, 8–12 June 2025

  9. Diversity-Multiplexing Trade-off in Continuous Aperture Array (CAPA)-Based Fading Channels
    Chongjun Ouyang, Zhaolin Wang, Xingqi Zhang, and Yuanwei Liu
    Proc. of ICC 2025 - IEEE International Conference on Communications, Montreal, Canada, 8–12 June 2025

  10. Movable Antenna Aided Physical Layer Security with No Eavesdropper CSI
    Zhenqiao Cheng, Chongjun Ouyang, and Xingqi Zhang
    Proc. of ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hyderabad, India, 6-11 April 2025

  11. Aperture Selection for CAP Arrays (CAPAs)
    Chongjun Ouyang, Yuanwei Liu, and Xingqi Zhang
    Proc. of GLOBECOM 2024 - 2024 IEEE Global Communications Conference, Cape Town, South Africa, 8–12 December 2024

  12. On the Performance of Continuous Aperture Array (CAPA)-Based Wireless Communications
    Chongjun Ouyang, Yuanwei Liu, and Xingqi Zhang
    Proc. of GLOBECOM 2024 - 2024 IEEE Global Communications Conference, Cape Town, South Africa, 8–12 December 2024

  13. Capacity Limits of Near-Field Multiple Access Channel
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of GLOBECOM 2024 - 2024 IEEE Global Communications Conference, Cape Town, South Africa, 8–12 December 2024

  14. Near-Field ISAC: Performance Analysis and Rate Region Characterization (Invited Paper)
    Boqun Zhao, Chongjun Ouyang, Jiaqi Xu, Xingqi Zhang, and Yuanwei Liu
    Proc. of 2024 IEEE 13rd Sensor Array and Multichannel Signal Processing Workshop (SAM), Corvallis, OR, USA, 8-11 July 2024

  15. OFDM-Based Private-Public Communications Relying on RIS: A Simple Framework
    Zhenqiao Cheng, Nanxi Li, Jianchi Zhu, Chongjun Ouyang, Yu Ye, and Song Wu
    Proc. of ICC 2024 - IEEE International Conference on Communications, Denver, CO, USA, 9–13 June 2024

  16. Joint Receive Antenna Selection and Beamforming in RIS-Aided MIMO Systems
    Chongjun Ouyang, Ali Bereyhi, Saba Asaad, Yuanwei Liu, Xingqi Zhang, and Ralf R. Müller
    Proc. of ICC 2024 - IEEE International Conference on Communications, Denver, CO, USA, 9–13 June 2024

  17. Performance Analysis of Near-Field ISAC Based on an Accurate Channel Model
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of ICC 2024 - IEEE International Conference on Communications, Denver, CO, USA, 9–13 June 2024

  18. A Cluster-Based NOMA Framework for Integrated Sensing and Communications
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of ICC 2024 - IEEE International Conference on Communications, Denver, CO, USA, 9–13 June 2024

  19. Performance of MIMO-NOMA-ISAC Based on Signal Alignment
    Boqun Zhao, Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of 2024 IEEE Wireless Communications and Networking Conference (WCNC), Dubai, United Arab Emirates, 21-24 April 2024

  20. Enabling Secure Wireless Communications via Movable Antennas
    Zhenqiao Cheng, Nanxi Li, Jianchi Zhu, Xiaoming She, Chongjun Ouyang, and Peng Chen
    Proc. of ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Seoul, Korea, Republic of, 14-19 April 2024

  21. Performance Analysis of Downlink NOMA-ISAC
    Chongjun Ouyang, Xingqi Zhang, and Yuanwei Liu
    Proc. of GLOBECOM 2023 - 2023 IEEE Global Communications Conference, Kuala Lumpur, Malaysia, 04-08 December 2023

  22. Secure Line-of-Sight Communications: Optimal Antenna Selection and Beamforming Design
    Zhenqiao Cheng, Nanxi Li, Jianchi Zhu, Xiaoming She, Chongjun Ouyang, and Peng Chen
    Proc. of MILCOM 2023 - 2023 IEEE Military Communications Conference (MILCOM), Boston, MA, USA, 30 October 2023 - 03 November 2023

  23. Secure Beamforming in DLA-Based CAP-MIMO
    Zhenqiao Cheng, Nanxi Li, Jianchi Zhu, Xiaoming She, Chongjun Ouyang, and Peng Chen
    Proc. of MILCOM 2023 - 2023 IEEE Military Communications Conference (MILCOM), Boston, MA, USA, 30 October 2023 - 03 November 2023

  24. Outage Performance of Active RIS in NOMA Networks over Nakagami-m Fading Channels
    Meiqi Song, Xinwei Yue, Chongjun Ouyang, Yuanwei Liu, Tian Li, and Tianwei Hou
    Proc. of 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall), Hong Kong, Hong Kong, 10-13 October 2023

  25. IRS-Assisted MISO with Finite-Alphabet Inputs Using Two-Timescale CSI
    Hao Xu, Xujie Zang, Yunan Sun, Chongjun Ouyang, and Hongwen Yang
    Proc. of ICC 2023 - IEEE International Conference on Communications, Rome, Italy, 28 May 2023 - 01 June 2023

  26. PHY Security in MIMOME Keyhole Channels
    Xujie Zang, Hao Xu, Chongjun Ouyang, and Hongwen Yang
    Proc. of 2023 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Beijing, China, 14-16 June 2023

  27. Sum-Rate Capacity Scaling Law in Massive MIMO With Antenna Selection
    Chongjun Ouyang, Hao Xu, Xujie Zang, and Hongwen Yang
    Proc. of 2023 IEEE Wireless Communications and Networking Conference (WCNC), Glasgow, United Kingdom, 26-29 March 2023

  28. Statistical-CSI-Based Antenna Selection and Precoding in Uplink MIMO
    Chongjun Ouyang, Ali Bereyhi, Saba Asaad, Ralf R. Mueller, and Hongwen Yang
    Proc. of WSA 2023 - 26th International ITG Workshop on Smart Antennas, Braunschweig, Germany, 27-27 February 2023

  29. Some Discussions on PHY Security in DF Relay
    Chongjun Ouyang, Hao Xu, Xujie Zang, and Hongwen Yang
    Proc. of MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM), Rockville, MD, USA, 28 November 2022 - 02 December 2022

  30. On the Ergodic Capacity of Reconfigurable Intelligent Surface (RIS)-Aided MIMO Channels
    Chongjun Ouyang, Hao Xu, Xujie Zang, and Hongwen Yang
    Proc. of 2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall), London, United Kingdom, 26-29 September 2022

  31. Secrecy Performance Analysis of MIMO-V2V Communications With Keyhole Effect
    Xujie Zang, Chongjun Ouyang, and Hongwen Yang
    Proc. of 2022 IEEE Globecom Workshops (GC Wkshps), Rio de Janeiro, Brazil, 04-08 December 2022

  32. Exploiting Lens Antenna Arrays in Uplink mmWave MU-MIMO Networks: Joint Beamforming Optimization
    Chongjun Ouyang, Hao Xu, Xujie Zang, and Hongwen Yang
    Proc. of 2022 International Symposium on Wireless Communication Systems (ISWCS), Hangzhou, China, 19-22 October 2022

  33. How Should IRSs Scale to Harden Multi-Antenna Channels?
    Ali Bereyhi, Saba Asaad, Chongjun Ouyang, Ralf R. Mueller, Rafael F. Schaefer, and H. Vincent Poor
    Proc. of 2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop (SAM), Trondheim, Norway, 20-23 June 2022

  34. Secrecy Performance of Antenna-Selection-Aided MIMOME Channels with BPSK/QPSK Modulations
    Chongjun Ouyang, Zeliang Ou, Pei Yang, Lu Zhang, Xin Zhang, and Hongwen Yang
    Proc. of 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Istanbul, Turkey, 08-11 September 2019

  35. Optimal Transmit Antenna Selection Algorithm in Massive MIMOME Channels
    Chongjun Ouyang, Zeliang Ou, Lu Zhang, and Hongwen Yang
    Proc. of 2019 IEEE Wireless Communications and Networking Conference (WCNC), Marrakesh, Morocco, 15-18 April 2019

  36. Ergodic H-S/MRC Mutual Information
    Zeliang Ou, Chongjun Ouyang, Pei Yang, Lu Zhang, Sheng Wu, and Hongwen Yang
    Proc. of 2019 16th International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, 27-30 August 2019

  37. Asymptotic Upper Capacity Bound for Receive Antenna Selection in Massive MIMO Systems
    Chongjun Ouyang, Zeliang Ou, Lu Zhang, Pei Yang, and Hongwen Yang
    Proc. of ICC 2019 - 2019 IEEE International Conference on Communications (ICC), Shanghai, China, 20-24 May 2019