| Authors |
M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura |
| Title |
A Comparison of Reception Methods for Visible Light Communication Using High-speed Stereo Cameras |
| Authority |
IEEE Global Communications Conference (GLOBECOM) |
| Summary |
In-vehicle cameras can be used as receivers for visible light communication in addition to their primary functions: for viewing assistance and object recognition.
Most studies with this design perform tests via a single high-speed camera that is used as the receiver, but this study employs a receiver that uses a high-speed stereo camera.
The reception method developed in this paper effectively utilizes left and right stereo images to improve communication performance.
Although the selective diversity reception method proposed in previous work improved communication performance, it cannot deal with cases wherein both the left and right cameras introduce errors.
To further improve the communication performance of this system, maximal ratio combining (MRC) diversity is applied to the high-speed stereo camera in this study.
Communication performance is then evaluated comparing to the selective diversity reception and conventional single-camera reception by experimental tests conducted under static and driving conditions. |
| 年月 |
2018年12月 |
| DOI/Handle |
DOI:10.1109/GLOCOM.2018.8647953
|
| 開催場所 |
Abu Dhabi, UAE |
| 研究テーマ |
可視光通信／光無線通信
高度交通システム（ＩＴＳ）
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 /  (ローカル限定) |
