Publications

Book Chapter

  1. Z. Zhang, Y. Chen, Q, Yu, and L. Dai, “IRS Architecture and Hardware Design,” in Intelligent Surfaces Empowered 6G Wireless Network, Chapter 2, Wiley-IEEE Press, 2023. (Book)

Journal

  1. Y. Chen and L. Dai, “Channel estimation for RIS assisted wireless communications: Stationary or non-stationary?,” submitted to IEEE Transactions on Signal Processing (Major Revision)

  2. Y. Chen and L. Dai, “Non-stationary channel estimation for extremely large-scale MIMO,” IEEE Transactions on Wireless Communications, 2024. (Paper)

  3. Y. Chen and L. Dai, “Near-field wideband beam training for ELAA with uniform circular array,” Science China Information Sciences, vol. 67, no. 6, pp. 162303, May 2024. (Paper)

  4. M. Cui, H. Jiang, Y. Chen, and L. Dai, “Continuous-time channel prediction based on tensor neural ordinary differential equation,” China Communications, vol. 21, no. 1, pp. 163-174, Jan. 2024. (Paper)

  5. Y. Chen, J. Tan, M. Hao, R. MacKenzie, and L. Dai “Accurate beam training for RIS-assisted wideband terahertz communication,” IEEE Transactions on Communications, vol. 71, no. 12, pp. 7425-7440, Dec. 2023. (Paper)

Conference

  1. Y. Chen, J. Tan, and L. Dai, “Analytical beam training for RIS-assisted wideband terahertz communication,” in Proceedings of 2023 IEEE Global Communications Conference (IEEE GLOBECOM’23), Kuala Lumpur, Malaysia, Dec. 2023. (Paper)

  2. Y. Chen, Z. Zhang, M. Cui, and L. Dai, “Channel estimation for non-stationary extremely large-scale MIMO,” in Proceedings of 2023 IEEE 97th Vehicular Technology Conference (IEEE VTC’23 Spring), Florence, Italy, Jun. 2023. (Paper)

  3. M. Cui, Z. Wu, Y. Chen, S. Xu, F. Yang, and L. Dai, “Demo: Low-power communications based on RIS and AI for 6G,” in Proceedings of 2022 IEEE International Conference on Communications Workshops (IEEE ICC’22, Demo Session), Gangnam-gu, Seoul, South Korea, May 2022. (IEEE ICC 2022 Outstanding Demo Award) (Paper)

Others

  1. Z. Zhang, Y. Chen, Z. Peng, and L. Dai, “Active reconfigurable intelligent surface aided wireless communication prototype,” in Proceedings of 2022 IEEE Global Communications Conference (IEEE GLOBECOM’22, Demo Session), Rio de Janeiro, Brazil, Dec. 2022. (Slides)

Patent

  1. L. Dai, Y. Chen, “Channel estimation for extremely large-scale MIMO”, 2023-08-09, ZL202310680438.8.

  2. L. Dai, Y. Chen, J. Li, J. Tan, M. Hao, and R. MacKenzie, “Low cost beam training method and codebook design for RIS-assisted wideband wireless communication system”, 2022-08-07, PCTCN2022/104529.