An Indoor Visible Light Positioning System Based on Optical Camera Communications

Bangjiang Lin; Zabih Ghassemlooy; Chun Lin; Xuan Tang; Yiwei Li; Shihao Zhang

doi:10.1109/LPT.2017.2669079

An Indoor Visible Light Positioning System Based on Optical Camera Communications

Bangjiang Lin
, Zabih Ghassemlooy
, Chun Lin
, Xuan Tang
, Yiwei Li
, Shihao Zhang

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

105 Scopus citations

Abstract

We experimentally demonstrate an indoor visible light positioning system based on optical camera communications, in which the transmitted coordinate data are spatially separated and demodulated by a camera. The receiver's position is calculated based on the coordinates of light-emitting diodes in the real word and in the image. The experimental results show that the proposed system with under-sampled phase shift keying modulation offers an error free data transmission and mean positioning errors of 5.0 and 6.6 cm for $h$ of 120 and 180 cm, respectively.

Original language	English
Article number	7855673
Pages (from-to)	579-582
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	29
Issue number	7
DOIs	https://doi.org/10.1109/LPT.2017.2669079
State	Published - 1 Apr 2017
Externally published	Yes

Keywords

Visible light communications (VLC)
indoor positioning
light emitting diode
optical camera communications (OCC)

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10.1109/LPT.2017.2669079

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title = "An Indoor Visible Light Positioning System Based on Optical Camera Communications",

abstract = "We experimentally demonstrate an indoor visible light positioning system based on optical camera communications, in which the transmitted coordinate data are spatially separated and demodulated by a camera. The receiver's position is calculated based on the coordinates of light-emitting diodes in the real word and in the image. The experimental results show that the proposed system with under-sampled phase shift keying modulation offers an error free data transmission and mean positioning errors of 5.0 and 6.6 cm for \$h\$ of 120 and 180 cm, respectively.",

keywords = "Visible light communications (VLC), indoor positioning, light emitting diode, optical camera communications (OCC)",

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

note = "Publisher Copyright: {\textcopyright} 2017 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission.",

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doi = "10.1109/LPT.2017.2669079",

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TY - JOUR

T1 - An Indoor Visible Light Positioning System Based on Optical Camera Communications

AU - Lin, Bangjiang

AU - Ghassemlooy, Zabih

AU - Lin, Chun

AU - Tang, Xuan

AU - Li, Yiwei

AU - Zhang, Shihao

PY - 2017/4/1

Y1 - 2017/4/1

N2 - We experimentally demonstrate an indoor visible light positioning system based on optical camera communications, in which the transmitted coordinate data are spatially separated and demodulated by a camera. The receiver's position is calculated based on the coordinates of light-emitting diodes in the real word and in the image. The experimental results show that the proposed system with under-sampled phase shift keying modulation offers an error free data transmission and mean positioning errors of 5.0 and 6.6 cm for $h$ of 120 and 180 cm, respectively.

AB - We experimentally demonstrate an indoor visible light positioning system based on optical camera communications, in which the transmitted coordinate data are spatially separated and demodulated by a camera. The receiver's position is calculated based on the coordinates of light-emitting diodes in the real word and in the image. The experimental results show that the proposed system with under-sampled phase shift keying modulation offers an error free data transmission and mean positioning errors of 5.0 and 6.6 cm for $h$ of 120 and 180 cm, respectively.

KW - Visible light communications (VLC)

KW - indoor positioning

KW - light emitting diode

KW - optical camera communications (OCC)

UR - https://www.scopus.com/pages/publications/85015798471

U2 - 10.1109/LPT.2017.2669079

DO - 10.1109/LPT.2017.2669079

M3 - 文章

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SN - 1041-1135

VL - 29

SP - 579

EP - 582

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 7

M1 - 7855673

ER -

An Indoor Visible Light Positioning System Based on Optical Camera Communications

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Keywords

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