Visible Light Positioning and Lighting Based on Identity Positioning and RF Carrier Allocation Technique Using a Solar Cell Receiver

被引：51

作者：

Hsu, Chin-Wei ^{[1
,2
]}

Wu, Jhao-Ting ^{[1
,2
]}

Wang, Hao-Yu ^{[1
,2
]}

Chow, Chi-Wai ^{[1
,2
]}

Lee, Chun-Hsing ^{[3
]}

Chu, Mu-Tao ^{[3
]}

Yeh, Chien-Hung ^{[4
]}

机构：

[1] Natl Chiao Tung Univ, Dept Photon, Hsinchu 300, Taiwan

[2] Natl Chiao Tung Univ, Inst Electroopt Engn, Hsinchu 300, Taiwan

[3] Ind Technol Res Inst, Hsinchu 310, Taiwan

[4] Feng Chia Univ, Dept Photon, Taichung 407, Taiwan

来源：

IEEE PHOTONICS JOURNAL | 2016年 / 8卷 / 04期

关键词：

Free-space communication; optical communications; light-emitting diodes (LEDs); COMMUNICATION; SYSTEMS;

D O I：

10.1109/JPHOT.2016.2590945

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 and experimentally demonstrate an indoor positioning system which combines identity positioning and the radio frequency carrier allocation technique in order to reduce the signal interference from nearby light-emitting diodes (LEDs) and improve the accuracy of positioning. In addition, the solar cell is used as an optical receiver for the visible light positioning system. Due to the benefits of solar cells such as low-cost, high light sensitivity, and ease in integration with wearable devices, the proposed system could be an energy-efficient and environmentally friendly choice for indoor positioning in the future.

引用

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