Thomas Choi, François Rottenberg, Jorge Gomez-Ponce, Akshay Ramesh, Peng Luo, Charlie Jianzhong Zhang, Andreas F. Molisch. Experimental Investigation of Frequency Domain Channel Extrapolation in Massive MIMO Systems for Zero-Feedback FDD. IEEE Transactions on Wireless Communications, 20(1):710-725, 2021. [doi]
Abstract is missing.