Fast 3D Beam Training in mmWave Multiuser MIMO Systems with Finite-Bit Phase Shifters

Ke Xu; F. Zheng; Pan Cao; Hongguang Xu; Pengcheng Laboratory

doi:10.1109/ICC40277.2020.9148903

Fast 3D Beam Training in mmWave Multiuser MIMO Systems with Finite-Bit Phase Shifters

Ke Xu, F. Zheng, Pan Cao, Hongguang Xu, Pengcheng Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, a hybrid multi-user massive MIMO system operating on the mmWave frequency is considered. To reduce the heavy beam training overhead for such a massive MIMO system, we propose a 3D beam training algorithm, which estimates the azimuth and elevation of the angle of arrival (AoA) and departure (AoD) between the base station (BS) and the mobile stations (MSs). The proposed algorithm first executes a hierarchical search to acquire the range of azimuth and elevation, then applies an exhaustive search within this range for a more precise matching. Through this two-stage approach, the beam training overhead can be substantially reduced.

Original language	English
Title of host publication	IEEE International Conference on Communications (ICC)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	5
ISBN (Electronic)	9781728150895
ISBN (Print)	9781728150901
DOIs	https://doi.org/10.1109/ICC40277.2020.9148903
Publication status	Published - 27 Jun 2020
Event	2020 IEEE International Conference on Communications (ICC) - Dublin, Ireland Duration: 7 Jun 2020 → 11 Jun 2020 https://icc2020.ieee-icc.org/about

Conference

Conference	2020 IEEE International Conference on Communications (ICC)
Country/Territory	Ireland
City	Dublin
Period	7/06/20 → 11/06/20
Internet address	https://icc2020.ieee-icc.org/about

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@inproceedings{e3c768e30bcf4d3e8872665748452273,

title = "Fast 3D Beam Training in mmWave Multiuser MIMO Systems with Finite-Bit Phase Shifters",

abstract = "In this paper, a hybrid multi-user massive MIMO system operating on the mmWave frequency is considered. To reduce the heavy beam training overhead for such a massive MIMO system, we propose a 3D beam training algorithm, which estimates the azimuth and elevation of the angle of arrival (AoA) and departure (AoD) between the base station (BS) and the mobile stations (MSs). The proposed algorithm first executes a hierarchical search to acquire the range of azimuth and elevation, then applies an exhaustive search within this range for a more precise matching. Through this two-stage approach, the beam training overhead can be substantially reduced.",

author = "Ke Xu and F. Zheng and Pan Cao and Hongguang Xu and Pengcheng Laboratory",

year = "2020",

month = jun,

day = "27",

doi = "10.1109/ICC40277.2020.9148903",

language = "English",

isbn = "9781728150901",

booktitle = "IEEE International Conference on Communications (ICC)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2020 IEEE International Conference on Communications (ICC) ; Conference date: 07-06-2020 Through 11-06-2020",

url = "https://icc2020.ieee-icc.org/about",

}

Xu, K, Zheng, F, Cao, P, Xu, H & Laboratory, P 2020, Fast 3D Beam Training in mmWave Multiuser MIMO Systems with Finite-Bit Phase Shifters. in IEEE International Conference on Communications (ICC) . Institute of Electrical and Electronics Engineers (IEEE), 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 7/06/20. https://doi.org/10.1109/ICC40277.2020.9148903

TY - GEN

T1 - Fast 3D Beam Training in mmWave Multiuser MIMO Systems with Finite-Bit Phase Shifters

AU - Xu, Ke

AU - Zheng, F.

AU - Cao, Pan

AU - Xu, Hongguang

AU - Laboratory, Pengcheng

PY - 2020/6/27

Y1 - 2020/6/27

N2 - In this paper, a hybrid multi-user massive MIMO system operating on the mmWave frequency is considered. To reduce the heavy beam training overhead for such a massive MIMO system, we propose a 3D beam training algorithm, which estimates the azimuth and elevation of the angle of arrival (AoA) and departure (AoD) between the base station (BS) and the mobile stations (MSs). The proposed algorithm first executes a hierarchical search to acquire the range of azimuth and elevation, then applies an exhaustive search within this range for a more precise matching. Through this two-stage approach, the beam training overhead can be substantially reduced.

AB - In this paper, a hybrid multi-user massive MIMO system operating on the mmWave frequency is considered. To reduce the heavy beam training overhead for such a massive MIMO system, we propose a 3D beam training algorithm, which estimates the azimuth and elevation of the angle of arrival (AoA) and departure (AoD) between the base station (BS) and the mobile stations (MSs). The proposed algorithm first executes a hierarchical search to acquire the range of azimuth and elevation, then applies an exhaustive search within this range for a more precise matching. Through this two-stage approach, the beam training overhead can be substantially reduced.

U2 - 10.1109/ICC40277.2020.9148903

DO - 10.1109/ICC40277.2020.9148903

M3 - Conference contribution

SN - 9781728150901

BT - IEEE International Conference on Communications (ICC)

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 2020 IEEE International Conference on Communications (ICC)

Y2 - 7 June 2020 through 11 June 2020

ER -

Fast 3D Beam Training in mmWave Multiuser MIMO Systems with Finite-Bit Phase Shifters

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