Tilted-angle insensitive received signal strength in visible light positioning systems using a deep neural network trained by synthetic data

被引:0
作者
Zhu, Junfeng [1 ]
Lin, Mingliang [2 ]
Xing, Jingchao [1 ]
Chen, Boqian [1 ]
Gu, Zhiliang [1 ]
Zhang, Zhiqing [1 ]
Xu, Yiqin [1 ]
机构
[1] Guangdong Acad Sci, Inst Semicond, Guangzhou 510650, Peoples R China
[2] South China Univ Technol, Sch Elect Power Engn, Guangzhou 510641, Peoples R China
关键词
COMMUNICATION;
D O I
10.1063/5.0147861
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Despite extensive research on received signal strength (RSS)-based visible light positioning (VLP), the receiver (RX) is assumed to stand vertically during the positioning process in most reported system designs. In this work, we propose a positioning strategy using a deep neural network (DNN) trained by synthetic data to address this problem. We further explicitly state the deficiencies in the current RSS-VLP algorithms when handling positioning problems involving RX orientation. Compared with existing RSS-VLP algorithms, our method can achieve high positioning accuracy even when the RX orientation is unknown. The results can further verify the feasibility of the system. In addition to the orientation predictability, the trained DNN can also regulate the algorithm time for each position.
引用
收藏
页数:10
相关论文
共 24 条
[11]   High precision three-dimensional iterative indoor localization algorithm using code division multiple access modulation based on visible light communication [J].
Guan, Weipeng ;
Wu, Yvxiang ;
Wen, Shangsheng ;
Yang, Chen ;
Chen, Hao ;
Zhang, Zhaoze ;
Chen, Yingcong .
OPTICAL ENGINEERING, 2016, 55 (10)
[12]   Visible light positioning (VLP) system using low-cost organic photovoltaic cell (OPVC) for low illumination environments [J].
Hong, Chong-You ;
Wu, Yu-Chun ;
Lin, Yu-Hsiang ;
Liu, Yang ;
Chow, Chi-Wai ;
Meng, Hsin-Fei ;
Chang, Yi-Ming ;
Yeh, Chien-Hung ;
Hsu, Ke-Ling ;
Song, Shao-Hua .
OPTICS EXPRESS, 2020, 28 (18) :26137-26142
[13]   Tilted receiver angle error compensated indoor positioning system based on visible light communication [J].
Jeong, E. -M. ;
Yang, S. -H. ;
Kim, H. -S. ;
Han, S. -K. .
ELECTRONICS LETTERS, 2013, 49 (14) :890-891
[14]   Vehicular Visible Light Positioning Using Receiver Diversity with Machine Learning [J].
Mahmoud, Abdulrahman A. ;
Ahmad, Zahir ;
Onyekpe, Uche ;
Almadani, Yousef ;
Ijaz, Muhammad ;
Haas, Olivier C. L. ;
Rajbhandari, Sujan .
ELECTRONICS, 2021, 10 (23)
[15]   PDOA Based Indoor Positioning Using Visible Light Communication [J].
Naz, Ayesha ;
Asif, Hafiz M. ;
Umer, Tariq ;
Kim, Byung-Seo .
IEEE ACCESS, 2018, 6 :7557-7564
[16]   Three-dimensional high-precision indoor positioning strategy using Tabu search based on visible light communication [J].
Peng, Qi ;
Guan, Weipeng ;
Wu, Yuxiang ;
Cai, Ye ;
Xie, Canyu ;
Wang, Pengfei .
OPTICAL ENGINEERING, 2018, 57 (01)
[17]  
Sharifi H., 2016, P 12 IEEE ASME INT C, P1
[18]  
Sun XQ, 2015, 2015 INTERNATIONAL CONFERENCE ON OPTOELECTRONICS AND MICROELECTRONICS (ICOM), P186, DOI 10.1109/ICoOM.2015.7398801
[19]  
Vatansever Z., 2016, IEEE WIRELESS COMMUN, P1
[20]  
[吴楠 Wu Nan], 2015, [电子与信息学报, Journal of Electronics & Information Technology], V37, P727