| 摘要 |
An apparatus system for visible-light communication verification and method thereof is provided herein. The system includes a mobile terminal which includes, a light emitting circuit emitting a visible-light signal, the visible-light signal having a pattern of colors and the pattern being repeatedly emitted predetermined times, and a controller controlling the light emitting circuit and changing a period of the pattern gradually longer while repeating. The system also including an authentication device which includes, a light emitting circuit emitting a visible-light signal, the visible-light signal having a pattern of colors and the pattern being repeatedly emitted for a predetermined number of times, a controller controlling the light emitting circuit and gradually increasing a period of the color pattern with an each color pattern iteration.
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