Color-Space-Based Visual-MIMO for V2X Communication
AbstractIn this paper, we analyze the applicability of color-space-based, color-independent visual-MIMO for V2X. We aim to achieve a visual-MIMO scheme that can maintain the original color and brightness while performing seamless communication. We consider two scenarios of GCM based visual-MIMO for V2X. One is a multipath transmission using visual-MIMO networking and the other is multi-node V2X communication. In the scenario of multipath transmission, we analyze the channel capacity numerically and we illustrate the significance of networking information such as distance, reference color (symbol), and multiplexing-diversity mode transitions. In addition, in the V2X scenario of multiple access, we may achieve the simultaneous multiple access communication without node interferences by dividing the communication area using image processing. Finally, through numerical simulation, we show the superior SER performance of the visual-MIMO scheme compared with LED-PD communication and show the numerical result of the GCM based visual-MIMO channel capacity versus distance. View Full-Text
Share & Cite This Article
Kim, J.-E.; Kim, J.-W.; Park, Y.; Kim, K.-D. Color-Space-Based Visual-MIMO for V2X Communication
. Sensors 2016, 16, 591.
Kim J-E, Kim J-W, Park Y, Kim K-D. Color-Space-Based Visual-MIMO for V2X Communication
. Sensors. 2016; 16(4):591.
Kim, Jai-Eun; Kim, Ji-Won; Park, Youngil; Kim, Ki-Doo. 2016. "Color-Space-Based Visual-MIMO for V2X Communication
." Sensors 16, no. 4: 591.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.