Visible light based high accuracy indoor localization using the extinction ratio distributions of light signals

Se Hoon Yang; Deok Rae Kim; Hyun Seung Kim; Yong Hwan Son; Sang Kook Han

doi:10.1002/mop.27575

Visible light based high accuracy indoor localization using the extinction ratio distributions of light signals

Se Hoon Yang, Deok Rae Kim, Hyun Seung Kim, Yong Hwan Son, Sang Kook Han

Department of Electrical and Electronic Engineering

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

43 Citations (Scopus)

Abstract

In this article, we propose an indoor location estimation algorithm that uses the signal extinction ratio distribution of LED-based visible light communication.To improve the positioning accuracy, we use the received extinction ratio from different LED transmitters. In order to mitigate interference between transmitters, a location code was sent using time division multiplexing (TDM). We verified the feasibility of the proposed position estimation algorithm with an experimental demonstration. The proposed algorithm provided positioning accuracy with a 1.5787-cm mean distance error for a given equilateral triangle cell with three 60-cm sides.

Original language	English
Pages (from-to)	1385-1389
Number of pages	5
Journal	Microwave and Optical Technology Letters
Volume	55
Issue number	6
DOIs	https://doi.org/10.1002/mop.27575
Publication status	Published - 2013 Jun

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1002/mop.27575

Cite this

@article{1629d55245b94021bff912a6c8a4ac16,

title = "Visible light based high accuracy indoor localization using the extinction ratio distributions of light signals",

abstract = "In this article, we propose an indoor location estimation algorithm that uses the signal extinction ratio distribution of LED-based visible light communication.To improve the positioning accuracy, we use the received extinction ratio from different LED transmitters. In order to mitigate interference between transmitters, a location code was sent using time division multiplexing (TDM). We verified the feasibility of the proposed position estimation algorithm with an experimental demonstration. The proposed algorithm provided positioning accuracy with a 1.5787-cm mean distance error for a given equilateral triangle cell with three 60-cm sides.",

author = "Yang, {Se Hoon} and Kim, {Deok Rae} and Kim, {Hyun Seung} and Son, {Yong Hwan} and Han, {Sang Kook}",

year = "2013",

month = jun,

doi = "10.1002/mop.27575",

language = "English",

volume = "55",

pages = "1385--1389",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley and Sons Inc.",

number = "6",

}

TY - JOUR

T1 - Visible light based high accuracy indoor localization using the extinction ratio distributions of light signals

AU - Yang, Se Hoon

AU - Kim, Deok Rae

AU - Kim, Hyun Seung

AU - Son, Yong Hwan

AU - Han, Sang Kook

PY - 2013/6

Y1 - 2013/6

N2 - In this article, we propose an indoor location estimation algorithm that uses the signal extinction ratio distribution of LED-based visible light communication.To improve the positioning accuracy, we use the received extinction ratio from different LED transmitters. In order to mitigate interference between transmitters, a location code was sent using time division multiplexing (TDM). We verified the feasibility of the proposed position estimation algorithm with an experimental demonstration. The proposed algorithm provided positioning accuracy with a 1.5787-cm mean distance error for a given equilateral triangle cell with three 60-cm sides.

AB - In this article, we propose an indoor location estimation algorithm that uses the signal extinction ratio distribution of LED-based visible light communication.To improve the positioning accuracy, we use the received extinction ratio from different LED transmitters. In order to mitigate interference between transmitters, a location code was sent using time division multiplexing (TDM). We verified the feasibility of the proposed position estimation algorithm with an experimental demonstration. The proposed algorithm provided positioning accuracy with a 1.5787-cm mean distance error for a given equilateral triangle cell with three 60-cm sides.

UR - http://www.scopus.com/inward/record.url?scp=84875736629&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84875736629&partnerID=8YFLogxK

U2 - 10.1002/mop.27575

DO - 10.1002/mop.27575

M3 - Article

AN - SCOPUS:84875736629

SN - 0895-2477

VL - 55

SP - 1385

EP - 1389

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 6

ER -

Visible light based high accuracy indoor localization using the extinction ratio distributions of light signals

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this