Channel Estimation and Hybrid Precoding for Millimeter-Wave MIMO Systems: A Low-Complexity Overall Solution

To enable multi-stream transmission and increase the achievable rate, a hybrid digital/analog precoding structure is usually adopted in millimeter-wave (mmWave) MIMO systems. However, it may require matrix operations with a scale of antenna size, which is generally large in mmWave communications. Mo...

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Bibliographic Details
Main Authors: Zhenyu Xiao, Pengfei Xia, Xiang-Gen Xia
Format: Article
Published: IEEE 2017-01-01
Series:IEEE Access
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