Channel Estimation for Millimeter Wave Massive MIMO Systems Using Separable Compressive Sensing

Channel estimation is a fundamental problem for downlink transmission in millimeter wave (mmWave) multiple input multiple output (MIMO) systems. This paper proposes a channel estimation algorithm by exploiting the separable structured sparsity of mmWave massive MIMO channel. The mmWave downlink chan...

Full description

Bibliographic Details
Main Authors: Ting Jiang, Maozhong Song, Xuejian Zhao, Xu Liu
Format: Article
Published: IEEE 2021-01-01
Series:IEEE Access
Online Access: