Implementation of color-space-based wearable visual-MIMO system

As the demand for visible light communication (VLC) using the high-speed response characteristics of light-emitting diodes (LEDs) has increased, research on visual-multiple input multiple output (MIMO) processes, which refers to the communication between a LED array and a camera, has been conducted....

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Bibliographic Details
Published in2017 Ninth International Conference on Ubiquitous and Future Networks (ICUFN) pp. 776 - 779
Main Authors Tae-Ho Kwon, Jai-Eun Kim, Jung-Hun Oh, Ki-Doo Kim
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2017
Subjects
Cameras
generalized color modulation (GCM)
Image color analysis
Light emitting diodes
MIMO
Performance evaluation
Prototypes
Receivers
Symbol error rate (SER)
Visible light communication (VLC)
Visual-multiple input multiple output (MEMO)
Wearable device
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Summary:As the demand for visible light communication (VLC) using the high-speed response characteristics of light-emitting diodes (LEDs) has increased, research on visual-multiple input multiple output (MIMO) processes, which refers to the communication between a LED array and a camera, has been conducted. Notably, LEDs are widely used as the means for interacting with wearable devices. In this paper, we present a wearable visual-MIMO system that combines wearable devices with a color-space-based visualMIMO system that uses the LEDs of the wearable device as a means of communication. We also present a wearable visual-MIMO prototype and measure the symbol error rate (SER) to evaluate its practicality.
ISSN:2165-8536
DOI:10.1109/ICUFN.2017.7993900