Name
Abstract | ||
|---|---|---|
Prior visible-light communication (VLC) positioning systems require the receiver to be placed towards a certain angle, or extra sensors like gyroscopes must be equipped to estimate the angle of the receiver. In this work, we propose a positioning scheme using cameras based on angle difference of arrival (ADOA). ADOA-based positioning does not need the receiver to know its tilting angle, and the position estimation is modeled as a three-variate optimization problem in a finite search region, which is tractable in most smart devices. Our experimental and numerical results show that the ADOA-based VLC positioning scheme achieves accuracy of centimeters and the average cost time is as low as 0.2 seconds. |
Year | Venue | Field |
|---|---|---|
2017 | IEEE Global Communications Conference | Gyroscope,Computer science,Real-time computing,Average cost,Electronic engineering,Lens (optics),Optimization problem |
DocType | ISSN | Citations |
Conference | 2334-0983 | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Bingcheng Zhu | 1 | 23 | 7.33 |
| Julian Cheng | 2 | 1409 | 145.12 |
| Jun Yan | 3 | 27 | 4.53 |
| Jin-Yuan Wang | 4 | 156 | 24.39 |
| Yongjin Wang | 5 | 22 | 5.75 |