Common structured sparsity based multi-user channel estimation for double-RIS assisted millimeter wave systems

Yun Wu, Yuxiao Niu, Xueqin Jiang 0001, Han Hai, Enjian Bai. Common structured sparsity based multi-user channel estimation for double-RIS assisted millimeter wave systems. Physical Communication, 61:102219, December 2023. [doi]

Abstract

Abstract is missing.