Chongjun Ouyang 欧阳崇峻 (Pronouns: he/him/his/他)

Images courtesy of Zhenqiao Cheng

Marie Skłodowska-Curie Actions Postdoctoral Fellow, Main-supervisor: Prof. Akram Alomainy Antennas and Electromagnetics Research Group School of Electronic Engineering and Computer Science Queen Mary University of London Co-supervisor: Prof. Yuanwei Liu STAR LAB@HKU Department of Electrical and Electronic Engineering The University of Hong Kong Office: CS335, Peter Landin Building Address: Queen Mary University of London, Mile End Road, London, E1 4NS, U.K. Phone: +44-7405521356 E-mail: c.ouyang@qmul.ac.uk

About me

I received my B.Eng. and Ph.D. degrees in information and communication engineering from Beijing University of Posts and Telecommunications, Beijing, China, in 2018 and 2023, respectively.
I was a Postdoctoral Research Fellow at the School of Electrical and Electronic Engineering, University College Dublin, Dublin, Ireland (November 2023 - October 2024), and a Postdoctoral Research Assistant at the School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K. (April 2024 - November 2024). I am currently a Postdoctoral Research Fellow with the School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K.. I focus on using mathematical tools to analyze and optimize the performance of wireless transmission.

Research

Research interests

• Multiple-Antenna Technologies

• Physical Layer Security

Current work

• NFC/NISE: Near-Field Communications/Near-Field Sensing

• NGMA: Next-Generation Multiple Access

• CAPA: Continuous Aperture Array

• PASS: Pinching-Antenna System

• Mutual Information for Finite-Alphabet Inputs

Selected Recent Publications

1. Near-Field Communications: A Comprehensive Survey [Arxiv]
   Yuanwei Liu, Chongjun Ouyang, Zhaolin Wang, Jiaqi Xu, Xidong Mu, and A. Lee Swindlehurst
   IEEE Communications Surveys & Tutorials, 2024+

2. A Primer on Near-Field Communications for Next-Generation Multiple Access [Arxiv]
   Chongjun Ouyang, Zhaolin Wang, Yan Chen, Xidong Mu, and Peiying Zhu
   Proceedings of the IEEE, Vol. 112, No. 9, Pages 1527 - 1565, September 2024

3. The Road to Next-Generation Multiple Access: A 50-Year Tutorial Review [Arxiv]
   Yuanwei Liu, Chongjun Ouyang, Zhiguo Ding, and Robert Schober
   Proceedings of the IEEE, Vol. 112, No. 9, Pages 1100 - 1148, September 2024

4. Modeling and Analysis of Near-Field ISAC [Arxiv]
   Boqun Zhao, Chongjun Ouyang, Yuanwei Liu, Xingqi Zhang, and H. Vincent Poor
   IEEE Journal of Selected Topics in Signal Processing, Vol. 18, No. 4, Pages 678 - 693, May 2024

5. Sum-Rate Maximization for Fluid Antenna Enabled Multiuser Communications [Arxiv]
   Zhenqiao Cheng, Nanxi Li, Jianchi Zhu, Xiaoming She, Chongjun Ouyang, and Peng Chen
   IEEE Communications Letters, Vol. 28, No. 5, Pages 1206 - 1210, May 2024

Full list of publications in Google Scholar.

Oldies But Goldies

1. MIMO-ISAC: Performance Analysis and Rate Region Characterization [Arxiv] [Code]
   Chongjun Ouyang, Yuanwei Liu, and Hongwen Yang
   IEEE Wireless Communications Letters, Vol. 12, No. 4, Pages 669 - 673, April 2023

2. On the Ergodic Mutual Information of Keyhole MIMO Channels With Finite-Alphabet Inputs [Arxiv]
   Chongjun Ouyang, Ali Bereyhi, Saba Asaad, Ralf R. Müller, Julian Cheng, and Hongwen Yang
   IEEE Communications Letters, Vol. 27, No. 1, Pages 90 - 94, January 2023

3. Performance of Downlink and Uplink Integrated Sensing and Communications (ISAC) Systems [Arxiv] [Code]
   Chongjun Ouyang, Yuanwei Liu, and Hongwen Yang
   IEEE Wireless Communications Letters, Vol. 11, No. 9, Pages 1850 - 1854, September 2022

4. Physical Layer Security Over Mixture Gamma Distributed Fading Channels With Discrete Inputs: A Unified and General Analytical Framework
   Chongjun Ouyang, Sheng Wu, Chunxiao Jiang, Julian Cheng, and Hongwen Yang
   IEEE Communications Letters, Vol. 25, No. 2, Pages 412 - 416, February 2021

5. Security Enhancement via Antenna Selection in MIMOME Channels With Discrete Inputs
   Chongjun Ouyang, Sheng Wu, Chunxiao Jiang, Julian Cheng, Ailing Xiao, and Hongwen Yang
   IEEE Transactions on Communications, Vol. 68, No. 8, Pages 5041 - 5055, August 2020