Low-Complexity Hybrid Digital-to-Analog Beamforming for Millimeter-Wave Systems with High User Density

Manish Nair; Qasim Zeeshan  Ahmed; Junyuan  Wang; Huiling  Zhu

doi:10.1109/VTCSpring.2017.8108384

Low-Complexity Hybrid Digital-to-Analog Beamforming for Millimeter-Wave Systems with High User Density

Manish Nair, Qasim Zeeshan Ahmed, Junyuan Wang, Huiling Zhu

Department of Electrical & Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

13 Downloads (Pure)

Abstract

Supporting high user density and improving millimeter- wave (mm-Wave) spectral-efficiency (SE) is imperative in 5G systems. Current hybrid digital-to-analog beamforming (D-A BF) base stations (BS) can only support a particular user per radio frequency (RF) chain, which severely restricts mm-Wave SE. In this paper a novel low-complexity selection combining (LC- SC) is proposed for supporting high user density for mm-Wave BS. When compared with the current state of the art hybrid D-A BF, simulations show that LC-SC can support high user density and attain higher SE.

Original language	English
Title of host publication	2017 IEEE 85th Vehicular Technology Conference (VTC Spring 2017)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1096-1100
ISBN (Print)	978-1-5090-5933-1
DOIs	https://doi.org/10.1109/VTCSpring.2017.8108384
Publication status	Published - Jun 2017
Event	85th IEEE Vehicular Technology Conference, VTC Spring 2017 - Sydney, Australia Duration: 4 Jun 2017 → 7 Jun 2017

Conference

Conference	85th IEEE Vehicular Technology Conference, VTC Spring 2017
Country	Australia
City	Sydney
Period	4/06/17 → 7/06/17

Keywords

Radio frequency
Antennas
Three-dimensional displays
5G mobile communication
Algorithm design and analysis
Transmission line matrix methods
Resource management

Access to Document

10.1109/VTCSpring.2017.8108384

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Accepted author manuscript, 519 KB

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Cite this

@inproceedings{1e6b81cd86a34d81b7d07bce6b9c4087,

title = "Low-Complexity Hybrid Digital-to-Analog Beamforming for Millimeter-Wave Systems with High User Density",

abstract = "Supporting high user density and improving millimeter- wave (mm-Wave) spectral-efficiency (SE) is imperative in 5G systems. Current hybrid digital-to-analog beamforming (D-A BF) base stations (BS) can only support a particular user per radio frequency (RF) chain, which severely restricts mm-Wave SE. In this paper a novel low-complexity selection combining (LC- SC) is proposed for supporting high user density for mm-Wave BS. When compared with the current state of the art hybrid D-A BF, simulations show that LC-SC can support high user density and attain higher SE.",

keywords = "Radio frequency, Antennas, Three-dimensional displays, 5G mobile communication, Algorithm design and analysis, Transmission line matrix methods, Resource management",

author = "Manish Nair and Ahmed, {Qasim Zeeshan} and Junyuan Wang and Huiling Zhu",

year = "2017",

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language = "English",

isbn = "978-1-5090-5933-1",

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booktitle = "2017 IEEE 85th Vehicular Technology Conference (VTC Spring 2017)",

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

address = "United States",

note = "85th IEEE Vehicular Technology Conference, VTC Spring 2017 ; Conference date: 04-06-2017 Through 07-06-2017",

}

Nair, M, Ahmed, QZ, Wang, J & Zhu, H 2017, Low-Complexity Hybrid Digital-to-Analog Beamforming for Millimeter-Wave Systems with High User Density. in 2017 IEEE 85th Vehicular Technology Conference (VTC Spring 2017) . Institute of Electrical and Electronics Engineers (IEEE), pp. 1096-1100, 85th IEEE Vehicular Technology Conference, VTC Spring 2017, Sydney, Australia, 4/06/17. https://doi.org/10.1109/VTCSpring.2017.8108384

Low-Complexity Hybrid Digital-to-Analog Beamforming for Millimeter-Wave Systems with High User Density. / Nair, Manish; Ahmed, Qasim Zeeshan ; Wang, Junyuan ; Zhu, Huiling .

2017 IEEE 85th Vehicular Technology Conference (VTC Spring 2017) . Institute of Electrical and Electronics Engineers (IEEE), 2017. p. 1096-1100.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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KW - Three-dimensional displays

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KW - Algorithm design and analysis

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KW - Resource management

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