Channel Estimation: Overview

• C. Qi, P. Dong, W. Ma, H. Zhang, Z. Zhang, and G. Y. Li, ‘‘Acquisition of channel state information for mmWave massive MIMO: Traditional and machine learning-based approaches,’’ Sci. China Inf. Sci., vol. 64, no. 8, pp. 1–16, Aug. 2021.

Channel Estimation: Learning-Based Approaches

• W. Ma, C. Qi, Z. Zhang and J. Cheng, ‘‘Sparse channel estimation and hybrid precoding using deep learning for millimeter wave massive MIMO,’’ IEEE Trans. Commun., vol. 68, no. 5, pp. 2838–2849, May 2020.

• W. Ma, C. Qi and G. Y. Li, ‘‘Machine learning for beam alignment in millimeter wave massive MIMO,’’ IEEE Wireless Commun. Lett., vol. 9, no. 6, pp. 875–878, June 2020.

• W. Ma, C. Qi, Z. Zhang and J. Cheng, ‘‘Deep learning for compressed sensing based channel estimation in millimeter wave massive MIMO,’’ The Eleventh International Conference on Wireless Communications and Signal Processing (WCSP 2019), Xi'an, China, Oct. 2019, pp.1-6. (Best Paper Award)

Channel Estimation: Traditional Approaches

• W. Ma, C. Qi and G. Y. Li, ‘‘High-resolution channel estimation for frequency-selective mmWave massive MIMO systems,’’ IEEE Trans. Wireless Commun., vol. 19, no. 5, pp. 3517–3529, May 2020.

• W. Ma and C. Qi, ‘‘ESPRIT-based channel estimation for frequency-selective millimeter wave massive MIMO system,’’ IEEE International Conference on Communications (ICC 2019), Shanghai, China, May 2019, pp.1–6.

• W. Ma and C. Qi, ‘‘Beamspace channel estimation for millimeter wave massive MIMO system with hybrid precoding and combining,’’ IEEE Trans. Signal Process., vol. 66, no. 18, pp. 4839–4853, Sep. 2018.

• W. Ma and C. Qi, ‘‘Over-sampled beamspace channel estimation for millimeter wave massive MIMO,’’ IEEE International Conference on Communications (ICC 2018), Kansas City, USA, May 2018, pp.1–6.

• W. Ma and C. Qi, ‘‘Channel estimation for 3-D lens millimeter wave massive MIMO system,’’ IEEE Commun. Lett., Vol.21, No.9, pp. 2045–2048, Sep. 2017.