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

Osama Alluhaibi, Qasim Ahmed, Cunhua Pan, Huiling Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 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 languageEnglish
Title of host publication2017 IEEE 85th Vehicular Technology Conference (VTC Spring)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages5
ISBN (Electronic)9781509059324
DOIs
Publication statusPublished - 16 Nov 2017
Externally publishedYes
EventIEEE 85th Vehicular Technology Conference - ICC Sydney, Sydney, Australia
Duration: 4 Jun 20177 Jun 2017
Conference number: 85
http://ieeevtc.org/vtc2017spring/ (Link to Conference Website)

Conference

ConferenceIEEE 85th Vehicular Technology Conference
Abbreviated titleVTC-Spring 2017
CountryAustralia
CitySydney
Period4/06/177/06/17
Internet address

Fingerprint

Beamforming
Millimeter waves

Cite this

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.. https://doi.org/10.1109/VTCSpring.2017.8108385
Alluhaibi, Osama ; Ahmed, Qasim ; Pan, Cunhua ; Zhu, Huiling. / Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems. 2017 IEEE 85th Vehicular Technology Conference (VTC Spring). Institute of Electrical and Electronics Engineers Inc., 2017.
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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., IEEE 85th Vehicular Technology Conference, Sydney, 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; Zhu, Huiling.

2017 IEEE 85th Vehicular Technology Conference (VTC Spring). Institute of Electrical and Electronics Engineers Inc., 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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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.

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Alluhaibi O, Ahmed Q, Pan C, Zhu H. 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. 2017 https://doi.org/10.1109/VTCSpring.2017.8108385