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In a museum, a visitor can know introductions of the exhibition gallery with various methods to satisfy a visitor's interest. There is a method using a portable terminal in order to guide. Furthermore, the visitor can know the local introduction of a gallery, if gallery guidance takes in position estimate and calculates a work's sequence number from the visitor's present location. Therefore, we pay...
We experimentally demonstrate a visible light communication (VLC) system using pulse amplitude modulation (PAM). A commercially available phosphorised white LED is used as the optical transmitter and a Si photodiode (PD) is used as the optical receiver. The experiment is mainly implemented in an indoor environment which is influenced by the sunlight and fluorescent lamp. In variant conditions, the...
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