Experimental demonstration of optical MIMO NOMA-VLC with single carrier transmission

Bangjiang Lin; Zabih Ghassemlooy; Xuan Tang; Yiwei Li; Min Zhang

doi:10.1016/j.optcom.2017.05.069

Experimental demonstration of optical MIMO NOMA-VLC with single carrier transmission

Bangjiang Lin^*, Zabih Ghassemlooy, Xuan Tang, Yiwei Li, Min Zhang

^*Corresponding author for this work

Mathematics, Physics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

We experimentally demonstrate a non-orthogonal multiple access (NOMA) scheme for optical multiple inputs multiple outputs (MIMO) visible light communications (VLC) with single carrier transmission and frequency domain successive interference cancellation, which offers low peak to average power ratio, a good balance between throughput and fairness, and a higher system capacity for a larger number of users. The MIMO demultiplexing and the inter-user interference mitigation are realized with efficient channel equalization. The optimum power allocation ratio is about 0.29 in the case of four users.

Original language	English
Pages (from-to)	52-55
Number of pages	4
Journal	Optics Communications
Volume	402
DOIs	https://doi.org/10.1016/j.optcom.2017.05.069
Publication status	Published - 1 Nov 2017

Keywords

Multiple inputs multiple outputs (MIMO)
Non-orthogonal multiple access (NOMA)
Visible light communications (VLC)

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10.1016/j.optcom.2017.05.069

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title = "Experimental demonstration of optical MIMO NOMA-VLC with single carrier transmission",

abstract = "We experimentally demonstrate a non-orthogonal multiple access (NOMA) scheme for optical multiple inputs multiple outputs (MIMO) visible light communications (VLC) with single carrier transmission and frequency domain successive interference cancellation, which offers low peak to average power ratio, a good balance between throughput and fairness, and a higher system capacity for a larger number of users. The MIMO demultiplexing and the inter-user interference mitigation are realized with efficient channel equalization. The optimum power allocation ratio is about 0.29 in the case of four users.",

keywords = "Multiple inputs multiple outputs (MIMO), Non-orthogonal multiple access (NOMA), Visible light communications (VLC)",

author = "Bangjiang Lin and Zabih Ghassemlooy and Xuan Tang and Yiwei Li and Min Zhang",

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doi = "10.1016/j.optcom.2017.05.069",

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T1 - Experimental demonstration of optical MIMO NOMA-VLC with single carrier transmission

AU - Lin, Bangjiang

AU - Ghassemlooy, Zabih

AU - Tang, Xuan

AU - Li, Yiwei

AU - Zhang, Min

PY - 2017/11/1

Y1 - 2017/11/1

N2 - We experimentally demonstrate a non-orthogonal multiple access (NOMA) scheme for optical multiple inputs multiple outputs (MIMO) visible light communications (VLC) with single carrier transmission and frequency domain successive interference cancellation, which offers low peak to average power ratio, a good balance between throughput and fairness, and a higher system capacity for a larger number of users. The MIMO demultiplexing and the inter-user interference mitigation are realized with efficient channel equalization. The optimum power allocation ratio is about 0.29 in the case of four users.

AB - We experimentally demonstrate a non-orthogonal multiple access (NOMA) scheme for optical multiple inputs multiple outputs (MIMO) visible light communications (VLC) with single carrier transmission and frequency domain successive interference cancellation, which offers low peak to average power ratio, a good balance between throughput and fairness, and a higher system capacity for a larger number of users. The MIMO demultiplexing and the inter-user interference mitigation are realized with efficient channel equalization. The optimum power allocation ratio is about 0.29 in the case of four users.

KW - Multiple inputs multiple outputs (MIMO)

KW - Non-orthogonal multiple access (NOMA)

KW - Visible light communications (VLC)

U2 - 10.1016/j.optcom.2017.05.069

DO - 10.1016/j.optcom.2017.05.069

M3 - Article

AN - SCOPUS:85020056263

SN - 0030-4018

VL - 402

SP - 52

EP - 55

JO - Optics Communications

JF - Optics Communications

ER -

Experimental demonstration of optical MIMO NOMA-VLC with single carrier transmission

Abstract

Keywords

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