The Positioning Accuracy Analysis of AOA-based Indoor Visible Light Communication System

被引：0
|
作者：
Sun, Xuqing [1 ]
Zou, Yonggang [1 ]
Duan, Jingyuan [2 ]
Shi, Ancun [2 ]
机构：
[1] Changchun Univ Sci & Technol, Natl Key Lab High Power Semicond Lasers, Changchun 130022, Jilin, Peoples R China
[2] Chinese Acad Sci, Inst Semicond, Optoelect Syst Lab, Beijing, Peoples R China
来源：
2015 INTERNATIONAL CONFERENCE ON OPTOELECTRONICS AND MICROELECTRONICS (ICOM) | 2015年
关键词：
angle of arrival; indoor VLC positioning system; Cramer-Rao bound; theoretical accuracy;
D O I：
暂无
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：
The angle of arrival (AOA) algorithm, based on indoor visible light communication (VLC) system is analyzed in this paper. First the indoor VLC positioning system is introduced in detail. Then the Cramer-Rao bound (CRB) as the theoretical accuracy of AOA algorithm is derived. The performance of the positioning system is determined by incidence angle of light, the height of the room and the SNR of the system. It is concluded that the positioning accuracy is under 8 cm when the SNR is 80 dB by simulation.
引用
收藏
页码：186 / 190
页数：5
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