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)

3 Citations (Scopus)

53 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/Territory	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

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10.1109/VTCSpring.2017.8108384

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Accepted author manuscript, 519 KB

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@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",

month = jun,

doi = "10.1109/VTCSpring.2017.8108384",

language = "English",

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

pages = "1096--1100",

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 et al.
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)

TY - GEN

T1 - Low-Complexity Hybrid Digital-to-Analog Beamforming for Millimeter-Wave Systems with High User Density

AU - Nair, Manish

AU - Ahmed, Qasim Zeeshan

AU - Wang, Junyuan

AU - Zhu, Huiling

PY - 2017/6

Y1 - 2017/6

N2 - 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.

AB - 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.

KW - Radio frequency

KW - Antennas

KW - Three-dimensional displays

KW - 5G mobile communication

KW - Algorithm design and analysis

KW - Transmission line matrix methods

KW - Resource management

U2 - 10.1109/VTCSpring.2017.8108384

DO - 10.1109/VTCSpring.2017.8108384

M3 - Conference Contribution (Conference Proceeding)

SN - 978-1-5090-5933-1

SP - 1096

EP - 1100

BT - 2017 IEEE 85th Vehicular Technology Conference (VTC Spring 2017)

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 85th IEEE Vehicular Technology Conference, VTC Spring 2017

Y2 - 4 June 2017 through 7 June 2017

ER -

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

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