Ray Picture

WANG Rui, Ray

Associate Professor

Department of Electrical & Electronic Engineering

The Southern University of Science & Technology (SUSTech, formerly SUSTC)

Email: wang.r@sustc.edu.cn (formerly) or wang.r@sustech.edu.cn (now)

Tel: +86-755-88018572

My Google Scholar

ORCID: ORCID iD iconhttps://orcid.org/0000-0003-0044-8932

Brief Biography

Dr. Wang received his Bachelor’s Degree at the University of Science and Technology of China (USTC) in 2004. Then he got Ph.D. degree in wireless communications at the Hong Kong University of Science and Technology (HKUST) in 2008. From 2009 to 2012, he was a senior research engineer in Huawei Technologies, Co., Ltd. In 2012, he joined the Southern University of Science and Technology (SUSTech) as associate professor. 

Dr. Wang has research experience in both academia and industry. He has published over 70 papers in IEEE journals and conferences, especially in the area of communication and computing system optimization. Moreover, he has also involved in the development of wireless system specifications, and has contributed over 70 patents or patent applications.

Research Interests


Stochastic Optimization via MDP, Distributive Algorithm Design, Delay-Sensitive Resource Allocation, Massive MIMO, Visible Light Communication, Millimeter Wave Communication, Robust MIMO/OFDMA/SDMA Cross-layer Optimization with Imperfect CSIT, Interference Mitigation, Cooperative Communication and Network MIMO, Heterogeneous Networks, Cognitive Radio.

Academic Services


  • Editorial Board: IEEE WCL, IEEE OJCOMS, JCIN
  • TPC Member: Globecom, ICC and etc.

    • Group News


  • August, 2021: Zezhong Zhang and Shanfeng Huang passed their PhD defence, Congratulations!
  • August, 2021: "Distributed Job Dispatching in Edge Computing Networks with Random Transmission Latency: A Low-Complexity POMDP Approach" by Yuncong Hong was accepted by IEEE IoTJ.
  • July, 2021: One paper was accepted by IEEE Globecom.
  • July, 2021: "Learning Centric Power Allocation for Edge Intelligence" by Prof. Shuai Wang won the IEEE SPCC 2020 Best Paper Award.
  • July, 2021: Rui Wang was selected as one of the IEEE WCL 2020 Exemplary Editors.
  • July, 2021: Three papers were accepted by ICCC and SPAWC, respectively.
  • March, 2021: The work ""Secure Degrees-of-Freedom of the MIMO X Channel with Delayed CSIT" by Dr. Tong Zhang was accepted by IEEE WCL.
  • Feb., 2021: The work "On Secure Degrees of Freedom of the MIMO Interference Channel with Local Output Feedback" by Dr. Tong Zhang was accepted by IEEE IoT Journal.
  • Jan., 2021: The work "Reconfigurable Intelligent Surface Assisted Mobile Edge Computing with Heterogeneous Learning Tasks" by Mr. Shanfeng Huang and Prof. Shuai Wang was accepted by IEEE TCCN.