title: Visible light communication based motion detection.
abstract: In this paper, a unique and novel visible light communication based motion detection is presented. The proposed motion detection is performed based on white light LEDs and an array of photodetectors from existing visible light communication (VLC) links, thus providing VLC with three functionalities of illumination, communication and motion detection. The motion is detected by observing the pattern created by intentional obstruction of the VLC link. Experimental and simulation results demonstrate the validity of the proposed VLC based motion detection technique. The VLC based motion detection can benefit smart devices control in VLC based smart home environments.
authors.forename: Atul
authors.initials: A
authors.lastname: Sewaiwar
authors.forename: Samrat Vikramaditya
authors.initials: SV
authors.lastname: Tiwari
authors.forename: Yeon-Ho
authors.initials: YH
authors.lastname: Chung