Dr. Ruichen Zhang
Biography
Dr. Ruichen Zhang is a research fellow in the School of Physical and Mathematical Sciences and School of Computer Science and Engineering at Nanyang Technological University (NTU). In Sept. 2023, He received the Ph.D. degree in the School of Computer and Information Technology from Beijing Jiaotong University (BJTU), China. During his Ph.D., he was a visiting scholar with the School of Computer Science and Engineering at Nanyang Technological University (NTU), Singapore.
Research interests
Dr. Zhang’ work is focused on AI for networking, generative AI-enabled networking, and reinforcement learning-enabled wireless communication networks. Ruichen Zhang is now applying some novel AI models to get meaningful information on plasma turbulence.
Selected publications
- R. Zhang, K. Xiong, Y. Lu, P. Fan, D. W. K. Ng and K. B. Letaief, “Energy Efficiency Maximization in RIS-Assisted SWIPT Networks With RSMA: A PPO-Based Approach,” in IEEE Journal on Selected Areas in Communications, vol. 41, no. 5, pp. 1413-1430, May 2023, doi: 10.1109/JSAC.2023.3240707.
- R. Zhang, K. Xiong, Y. Lu, B. Gao, P. Fan and K. B. Letaief, “Joint Coordinated Beamforming and Power Splitting Ratio Optimization in MU-MISO SWIPT-Enabled HetNets: A Multi-Agent DDQN-Based Approach,” in IEEE Journal on Selected Areas in Communications, vol. 40, no. 2, pp. 677-693, Feb. 2022, doi: 10.1109/JSAC.2021.3118397.