Channel Estimation for Massive MIMO-OFDM Systems by Tracking the Joint Angle-Delay Subspace
In this paper, we propose joint angle-delay subspace based-channel estimation in single cell for broadband massive multiple-input and multiple-output systems employing orthogonal frequency division multiplexing modulation. Based on a parametric channel model, we present a new concept of the joint an...
Main Authors: | Yu Zhang, Dongming Wang, Jiangzhou Wang, Xiaohu You |
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Format: | Article |
Language: | English |
Published: |
IEEE
2016-01-01
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Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/7762734/ |
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