Nankai University International E-Forum on Artificial Intelligence and Robotics

（第60期）

2025年南开大学人工智能与机器人国际学术讲坛

College of Artificial Intelligence, Nankai University

报告时间：2025年11月17日（周一）14:00-15:00

报告嘉宾：Sang-Woon Jeon

腾讯会议：165-484-262

报告题目：Reconfigurable Intelligent Surface Aided Hybrid Beamforming: Beamforming Design and Online Tracking

报告摘要：

The development of 6G communication systems is actively underway, and reconfigurable intelligent surfaces (RIS)–assisted multi-antenna beamforming has been recognized as a key technology to enhance communication capacity and coverage. This talk will introduce recent research trends on RIS and present several RIS-based hybrid beamforming techniques developed in our laboratory.

In the first part, I will introduce an RIS placement optimization technique that considers indoor propagation characteristics. In the second part, I will present a reinforcement learning–based real-time beam tracking technique designed to support mobile users. Finally, future research directions and possible improvements will be discussed.

报告人简介：

Sang-Woon Jeon (Senior Member, IEEE) received the B.S. and M.S. degrees in electrical engineering from Yonsei University, Seoul, South Korea, in 2003 and 2006, respectively, and the Ph.D. degree in electrical engineering from Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea, in 2011.,From 2011 to 2013, he was a Post-Doctoral Associate with the School of Computer and Communication Sciences, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland. He is currently a Professor with the School of Computer Science and Technology, Zhejiang Normal University, Jinhua, China, and the Department of Electrical and Electronic Engineering, Hanyang University, Ansan, South Korea. His research interests include wireless communication, evolutionary computation, and machine learning.,Dr. Jeon was a recipient of the Haedong Young Scholar Award in 2017, which was sponsored by the Haedong Foundation and given by Korea Institute of Communications and Information Science (KICS); the Best Paper Award of IEEE International Conference on Communications in 2015; and the Best Thesis Award from the Department of Electrical Engineering, KAIST, in 2012.