X Chen, J Lu, P Fan - arXiv preprint arXiv:1702.02121, 2017 - arxiv.org
High-mobility adaption and massive Multiple-input Multiple-output (MIMO) application are two primary evolving objectives for the next generation high speed train communication …
AW Shaban, O Damen, Y Xin… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
In this paper, we propose practical yet effective statistically-aided codebook-based hybrid precoding schemes for single-user massive MIMO systems operating in millimeter wave …
P Li, D Liu, X Hou, J Wang - Electronics, 2020 - mdpi.com
Unlicensed 60 GHz millimeter band has a great potential in industrial Internet of things (IIoT) owing to its continuous large bandwidth. However, the signal transmission in this band …
R Magueta, D Castanheira, A Silva… - … IEEE Conference on …, 2016 - ieeexplore.ieee.org
This paper considers a hybrid two-stage space-time receiver structure for uplink millimeter wave (mmW) based systems, where the user terminals (UTs) and the base station (BS) are …
For 3D beam access in massive multi-input multi-output (MIMO) systems, this paper proposes a feasible two-stage 3D codebook design and corresponding fast beam training …
EM Mohamed - International Journal of Electronics and …, 2021 - journals.pan.pl
Beamforming training (BT) is considered as an essential process to accomplish the communications in the millimeter wave (mmWave) band, ie, 30~ 300 GHz. This process …
L Zhao - arXiv preprint arXiv:1811.12606, 2018 - arxiv.org
This thesis considers channel estimation and multiuser (MU) data transmission for massive MIMO systems with fully digital/hybrid structures in mmWave channels. It contains three main …
Millimeter wave (mmWave) communications with large-scale antenna arrays and hardware- efficient analog/digital hybrid beamforming have been widely considered as one of the key …