Experimental demonstration of an indoor visible light communication positioning system using dual-tone multi-frequency technique

Pengfei Luo; Zabih Ghassemlooy; Hoa Le Minh; Mohammad-Ali Khalighi; Xiang Zhang; Min Zhang; Changyuan Yu

doi:10.1109/IWOW.2014.6950776

Experimental demonstration of an indoor visible light communication positioning system using dual-tone multi-frequency technique

Pengfei Luo, Zabih Ghassemlooy, Hoa Le Minh, Mohammad-Ali Khalighi, Xiang Zhang, Min Zhang, Changyuan Yu

Research output: Contribution to conference › Paper › peer-review

33 Citations (Scopus)

Abstract

In this paper, a visible light communication (VLC)-based indoor positioning system (IPS) employing a dedicated algorithm and using the dual-tone multi-frequency technique is proposed. Unlike the time-division multiplexing based VLC-IPS, the proposed positioning system doesn't require synchronization between the transmitter and receiver, which makes it a simple, robust and cost effective. To test the accuracy of the proposed method, an experimental test-bed using 3 white light-emitting diodes and a photomultiplier tube is developed. The results show that the proposed VLC-IPS is highly accurate with an average positioning error of about 1.6cm, which far lower than many existing indoor position systems.

Original language	English
DOIs	https://doi.org/10.1109/IWOW.2014.6950776
Publication status	Published - 7 Nov 2014
Event	IWOW 2014: 3rd International Workshop in Optical Wireless Communications - Funchal Duration: 7 Nov 2014 → …

Workshop

Workshop	IWOW 2014: 3rd International Workshop in Optical Wireless Communications
Period	7/11/14 → …

Keywords

dual-tone multi-frequency
indoor positioning system
visible light commuinication

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10.1109/IWOW.2014.6950776

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title = "Experimental demonstration of an indoor visible light communication positioning system using dual-tone multi-frequency technique",

abstract = "In this paper, a visible light communication (VLC)-based indoor positioning system (IPS) employing a dedicated algorithm and using the dual-tone multi-frequency technique is proposed. Unlike the time-division multiplexing based VLC-IPS, the proposed positioning system doesn't require synchronization between the transmitter and receiver, which makes it a simple, robust and cost effective. To test the accuracy of the proposed method, an experimental test-bed using 3 white light-emitting diodes and a photomultiplier tube is developed. The results show that the proposed VLC-IPS is highly accurate with an average positioning error of about 1.6cm, which far lower than many existing indoor position systems.",

keywords = "dual-tone multi-frequency, indoor positioning system, visible light commuinication",

author = "Pengfei Luo and Zabih Ghassemlooy and \{Le Minh\}, Hoa and Mohammad-Ali Khalighi and Xiang Zhang and Min Zhang and Changyuan Yu",

year = "2014",

month = nov,

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doi = "10.1109/IWOW.2014.6950776",

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T1 - Experimental demonstration of an indoor visible light communication positioning system using dual-tone multi-frequency technique

AU - Luo, Pengfei

AU - Ghassemlooy, Zabih

AU - Le Minh, Hoa

AU - Khalighi, Mohammad-Ali

AU - Zhang, Xiang

AU - Zhang, Min

AU - Yu, Changyuan

PY - 2014/11/7

Y1 - 2014/11/7

N2 - In this paper, a visible light communication (VLC)-based indoor positioning system (IPS) employing a dedicated algorithm and using the dual-tone multi-frequency technique is proposed. Unlike the time-division multiplexing based VLC-IPS, the proposed positioning system doesn't require synchronization between the transmitter and receiver, which makes it a simple, robust and cost effective. To test the accuracy of the proposed method, an experimental test-bed using 3 white light-emitting diodes and a photomultiplier tube is developed. The results show that the proposed VLC-IPS is highly accurate with an average positioning error of about 1.6cm, which far lower than many existing indoor position systems.

AB - In this paper, a visible light communication (VLC)-based indoor positioning system (IPS) employing a dedicated algorithm and using the dual-tone multi-frequency technique is proposed. Unlike the time-division multiplexing based VLC-IPS, the proposed positioning system doesn't require synchronization between the transmitter and receiver, which makes it a simple, robust and cost effective. To test the accuracy of the proposed method, an experimental test-bed using 3 white light-emitting diodes and a photomultiplier tube is developed. The results show that the proposed VLC-IPS is highly accurate with an average positioning error of about 1.6cm, which far lower than many existing indoor position systems.

KW - dual-tone multi-frequency

KW - indoor positioning system

KW - visible light commuinication

UR - https://www.scopus.com/pages/publications/84913599005

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DO - 10.1109/IWOW.2014.6950776

M3 - Paper

T2 - IWOW 2014: 3rd International Workshop in Optical Wireless Communications

Y2 - 7 November 2014

ER -

Experimental demonstration of an indoor visible light communication positioning system using dual-tone multi-frequency technique

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