Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems

Osama Alluhaibi; Qasim Ahmed; Cunhua Pan; Huiling Zhu

doi:10.1109/VTCSpring.2017.8108385

Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems

Osama Alluhaibi, Qasim Ahmed, Cunhua Pan, Huiling Zhu

University of Kent

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

19 Citations (Scopus)

Abstract

The capacity of a millimetre-wave (mm-Wave) system can be improved by adopting a hybrid digital-to-analog (D-A) precoding system. Therefore, in this paper, an algorithm is proposed to maximise the capacity of the hybrid D-A mm-Wave system. This algorithm is a geometric approach which is based on the principle of Stiefel Manifold optimisation (SMO). Our proposed algorithm is compared with three known hybrid D-A precoding algorithms in the literature. The analytical and simulation results show that the proposed algorithm achieves higher capacity than the existing hybrid D-A precoding algorithms.

Original language	English
Title of host publication	2017 IEEE 85th Vehicular Technology Conference (VTC Spring)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	5
ISBN (Electronic)	9781509059324
DOIs	https://doi.org/10.1109/VTCSpring.2017.8108385
Publication status	Published - 16 Nov 2017
Externally published	Yes
Event	85th IEEE Vehicular Technology Conference - ICC Sydney, Sydney, Australia Duration: 4 Jun 2017 → 7 Jun 2017 Conference number: 85 http://www.ieeevtc.org/vtc2017spring/ http://ieeevtc.org/vtc2017spring/ (Link to Conference Website)

Conference

Conference	85th IEEE Vehicular Technology Conference
Abbreviated title	VTC2017-Spring
Country/Territory	Australia
City	Sydney
Period	4/06/17 → 7/06/17
Internet address	http://www.ieeevtc.org/vtc2017spring/ http://ieeevtc.org/vtc2017spring/ (Link to Conference Website)

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title = "Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems",

abstract = "The capacity of a millimetre-wave (mm-Wave) system can be improved by adopting a hybrid digital-to-analog (D-A) precoding system. Therefore, in this paper, an algorithm is proposed to maximise the capacity of the hybrid D-A mm-Wave system. This algorithm is a geometric approach which is based on the principle of Stiefel Manifold optimisation (SMO). Our proposed algorithm is compared with three known hybrid D-A precoding algorithms in the literature. The analytical and simulation results show that the proposed algorithm achieves higher capacity than the existing hybrid D-A precoding algorithms.",

keywords = "Algorithm design and analysis, Antenna arrays, Manifolds, MIMO, Optimization, Precoding, Radio frequency",

author = "Osama Alluhaibi and Qasim Ahmed and Cunhua Pan and Huiling Zhu",

year = "2017",

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day = "16",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "85th IEEE Vehicular Technology Conference, VTC2017-Spring ; Conference date: 04-06-2017 Through 07-06-2017",

url = "http://www.ieeevtc.org/vtc2017spring/, http://ieeevtc.org/vtc2017spring/",

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Alluhaibi, O, Ahmed, Q, Pan, C & Zhu, H 2017, Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems. in 2017 IEEE 85th Vehicular Technology Conference (VTC Spring). Institute of Electrical and Electronics Engineers Inc., 85th IEEE Vehicular Technology Conference, Sydney, New South Wales, Australia, 4/06/17. https://doi.org/10.1109/VTCSpring.2017.8108385

Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems. / Alluhaibi, Osama; Ahmed, Qasim; Pan, Cunhua et al.
2017 IEEE 85th Vehicular Technology Conference (VTC Spring). Institute of Electrical and Electronics Engineers Inc., 2017.

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

TY - GEN

T1 - Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems

AU - Alluhaibi, Osama

AU - Ahmed, Qasim

AU - Pan, Cunhua

AU - Zhu, Huiling

N1 - Conference code: 85

PY - 2017/11/16

Y1 - 2017/11/16

N2 - The capacity of a millimetre-wave (mm-Wave) system can be improved by adopting a hybrid digital-to-analog (D-A) precoding system. Therefore, in this paper, an algorithm is proposed to maximise the capacity of the hybrid D-A mm-Wave system. This algorithm is a geometric approach which is based on the principle of Stiefel Manifold optimisation (SMO). Our proposed algorithm is compared with three known hybrid D-A precoding algorithms in the literature. The analytical and simulation results show that the proposed algorithm achieves higher capacity than the existing hybrid D-A precoding algorithms.

AB - The capacity of a millimetre-wave (mm-Wave) system can be improved by adopting a hybrid digital-to-analog (D-A) precoding system. Therefore, in this paper, an algorithm is proposed to maximise the capacity of the hybrid D-A mm-Wave system. This algorithm is a geometric approach which is based on the principle of Stiefel Manifold optimisation (SMO). Our proposed algorithm is compared with three known hybrid D-A precoding algorithms in the literature. The analytical and simulation results show that the proposed algorithm achieves higher capacity than the existing hybrid D-A precoding algorithms.

KW - Algorithm design and analysis

KW - Antenna arrays

KW - Manifolds

KW - MIMO

KW - Optimization

KW - Precoding

KW - Radio frequency

U2 - 10.1109/VTCSpring.2017.8108385

DO - 10.1109/VTCSpring.2017.8108385

M3 - Conference contribution

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

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 85th IEEE Vehicular Technology Conference

Y2 - 4 June 2017 through 7 June 2017

ER -

Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems

Abstract

Conference

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