High accuracy VLC indoor positioning system with differential detection

Huichao Lv; Lihui Feng; Aiying Yang; Peng Guo; Heqing Huang; Shufen Chen

doi:10.1109/JPHOT.2017.2698240

High accuracy VLC indoor positioning system with differential detection

Huichao Lv, Lihui Feng^*, Aiying Yang, Peng Guo, Heqing Huang, Shufen Chen

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

52 引用（Scopus）

摘要

Recently, several positioning systems based on visible light communications (VLC) have been proposed, and most of them are based on received signal strength (RSS) because of its simplicity and high accuracy. In order to improve the accuracy further, a differential detection-based positioning algorithm is proposed. It can reduce positioning instability caused by light intensity fluctuation and the area outside the light-emitting diode (LED) cell can also be positioned. Experimental results show that the proposed method can improve the positioning accuracy from 10.0 to 4.0 cm and reduce the standard deviation from 9.0 to 2.5 cm. Meanwhile, the positioning accuracy outside the cell can reach 10.0 cm or less.

源语言	英语
文章编号	A2203
期刊	IEEE Photonics Journal
卷	9
期	3
DOI	https://doi.org/10.1109/JPHOT.2017.2698240
出版状态	已出版 - 6月 2017

访问文件

10.1109/JPHOT.2017.2698240

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{00f60b7c55b74d37bcef7a56cb4a0858,

title = "High accuracy VLC indoor positioning system with differential detection",

abstract = "Recently, several positioning systems based on visible light communications (VLC) have been proposed, and most of them are based on received signal strength (RSS) because of its simplicity and high accuracy. In order to improve the accuracy further, a differential detection-based positioning algorithm is proposed. It can reduce positioning instability caused by light intensity fluctuation and the area outside the light-emitting diode (LED) cell can also be positioned. Experimental results show that the proposed method can improve the positioning accuracy from 10.0 to 4.0 cm and reduce the standard deviation from 9.0 to 2.5 cm. Meanwhile, the positioning accuracy outside the cell can reach 10.0 cm or less.",

keywords = "Differential detection positioning algorithm, Indoor positioning, Intensity fluctuations, Received signal strength (RSS)",

author = "Huichao Lv and Lihui Feng and Aiying Yang and Peng Guo and Heqing Huang and Shufen Chen",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.",

year = "2017",

month = jun,

doi = "10.1109/JPHOT.2017.2698240",

language = "English",

volume = "9",

journal = "IEEE Photonics Journal",

issn = "1943-0655",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "3",

}

TY - JOUR

T1 - High accuracy VLC indoor positioning system with differential detection

AU - Lv, Huichao

AU - Feng, Lihui

AU - Yang, Aiying

AU - Guo, Peng

AU - Huang, Heqing

AU - Chen, Shufen

PY - 2017/6

Y1 - 2017/6

N2 - Recently, several positioning systems based on visible light communications (VLC) have been proposed, and most of them are based on received signal strength (RSS) because of its simplicity and high accuracy. In order to improve the accuracy further, a differential detection-based positioning algorithm is proposed. It can reduce positioning instability caused by light intensity fluctuation and the area outside the light-emitting diode (LED) cell can also be positioned. Experimental results show that the proposed method can improve the positioning accuracy from 10.0 to 4.0 cm and reduce the standard deviation from 9.0 to 2.5 cm. Meanwhile, the positioning accuracy outside the cell can reach 10.0 cm or less.

AB - Recently, several positioning systems based on visible light communications (VLC) have been proposed, and most of them are based on received signal strength (RSS) because of its simplicity and high accuracy. In order to improve the accuracy further, a differential detection-based positioning algorithm is proposed. It can reduce positioning instability caused by light intensity fluctuation and the area outside the light-emitting diode (LED) cell can also be positioned. Experimental results show that the proposed method can improve the positioning accuracy from 10.0 to 4.0 cm and reduce the standard deviation from 9.0 to 2.5 cm. Meanwhile, the positioning accuracy outside the cell can reach 10.0 cm or less.

KW - Differential detection positioning algorithm

KW - Indoor positioning

KW - Intensity fluctuations

KW - Received signal strength (RSS)

UR - http://www.scopus.com/inward/record.url?scp=85021762413&partnerID=8YFLogxK

U2 - 10.1109/JPHOT.2017.2698240

DO - 10.1109/JPHOT.2017.2698240

M3 - Article

AN - SCOPUS:85021762413

SN - 1943-0655

VL - 9

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

IS - 3

M1 - A2203

ER -

High accuracy VLC indoor positioning system with differential detection

摘要

访问文件

其它文件与链接

指纹

引用此