Yabo Guo, Peng Sun 0002, Zhengdao Yuan, Chongwen Huang, Qinghua Guo 0001, Zhongyong Wang, Chau Yuen. Efficient Channel Estimation for RIS-Aided MIMO Communications With Unitary Approximate Message Passing. IEEE Transactions on Wireless Communications, 22(2):1403-1416, 2023. [doi]
Abstract is missing.