Triple-Structured Sparsity-Based Channel Feedback for RIS-Assisted MU-MIMO System

Xu Shi, Jintao Wang, Jian Song 0004. Triple-Structured Sparsity-Based Channel Feedback for RIS-Assisted MU-MIMO System. IEEE Communications Letters, 26(5):1141-1145, 2022. [doi]

Abstract

Abstract is missing.