胡安中

胡安中

副教授

Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems

发表于Frequenz, 2022

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引用: Y. Qiao, A. Hu, and X. Chen, "Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems," Signal Process., vol. 205, Apr. 2023.

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代码链接: https://github.com/anzhonghu/Pattern-search-and-compressed-sensing-based-phase-noise-and-channel-estimation

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本文中，我们研究了毫米波模数混合处理大规模MIMO系统的相位噪声和信道估计。根据角度域信道稀疏性，我们采用OMP算法估计信道；根据相位噪声的频域特性减少估计量，并采用模式搜索估计。我们还提出一种时变信道训练方式

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