An Indoor Visible Light Communication Positioning System Using a RF Carrier Allocation Technique

被引：302

作者：

Kim, Hyun-Seung ^{[1
]}

Kim, Deok-Rae ^{[1
]}

Yang, Se-Hoon ^{[1
]}

Son, Yong-Hwan ^{[1
]}

Han, Sang-Kook ^{[1
]}

机构：

[1] Yonsei Univ, Dept Elect & Elect Engn, Seoul 120749, South Korea

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2013年 / 31卷 / 01期

关键词：

Carrier allocation; direct detection; intensity modulation; positioning; visible light communication (VLC);

D O I：

10.1109/JLT.2012.2225826

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose a new indoor positioning system utilizing visible light communication. Intensity modulation/direct detection and carrier allocation methods are utilized in the proposed system. Simultaneous three channel transmissions were applied to calculate the receiver's position. The characteristics of the proposed positioning system were investigated through simulation based on the experimental results, and the feasibility of the proposed system was verified by experimentation. The experimental result shows that the average error of estimated positions is reduced to 2.4 cm using adjustment process by normalizing method, which is compared with 141.1 cm without adjustment process.

引用

页码：134 / 144

页数：11

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