| Authors |
M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura |
| Title |
Motion Modeling of Mobile Transmitter for Image Sensor Based I2V-VLC, V2I-VLC, and V2V-VLC |
| Authority |
IEEE GLOBECOM Workshop on Optical Wireless Communications, pp.535-540 |
| Summary |
Visible light communication (VLC) using
light-emitting diodes (LEDs) is drawing much attention.
There are two types of VLC reception devices, a photodiode
and an image sensor. VLC using image sensor
is called image sensor based VLC. As the receiver only
uses the image sensor pixels that sense LED transmission
sources and discards other pixels, including those sensing
noise sources, image sensor based VLC is an attractive
solution for outdoor mobile applications. However, little
evidence is available for channel modeling of image sensor
based VLC in mobile outdoor environments, especially for
motion modeling of VLC transmitter. In this paper, we
propose a motion model of VLC transmitter. In particular,
we consider three cases; infrastructure-to-vehicle VLC
(I2V-VLC), vehicle-to-infrastructure VLC (V2I-VLC), and
vehicle-to-vehicle VLC (V2V-VLC). As a result, we show
that the motion model of the VLC transmitter on the
captured image for the three aforementioned situations
(i.e., I2V-VLC, V2I-VLC, and V2V-VLC) can be expressed
in the identical pinhole camera model. |
| 年月 |
2014年12月 |
| DOI/Handle |
DOI:10.1109/GLOCOMW.2014.7063473
|
| 開催場所 |
Austin, USA |
| 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) |
