Comparison of Distance Performances of Modulation Schemes in Intelligent Transport System Image Sensor Communication

Takuya YAMAMOTO; Takaya YAMAZATO; Hiraku OKADA; Masayuki KINOSHITA; Koji KAMAKURA; Shintaro ARAI; Tomohiro YENDO; Toshiaki FUJII

doi:10.1587/comex.2021ETL0032

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Comparison of Distance Performances of Modulation Schemes in Intelligent Transport System Image Sensor Communication

Takuya YAMAMOTO, Takaya YAMAZATO, Hiraku OKADA, Masayuki KINOSHITA, Koji KAMAKURA, Shintaro ARAI, Tomohiro YENDO, Toshiaki FUJII

著者情報

キーワード: visible light communication, image sensor communication, intelligent transport system, high-speed camera, LED array

ジャーナルフリー早期公開

論文ID: 2021ETL0032

DOI https://doi.org/10.1587/comex.2021ETL0032

この記事には本公開記事があります。

The final version of this article is now available: Vol. 10 (2021), No. 8 pp. 498-504

詳細

抄録

This study describes intelligent transport image sensor communication (ITS-ISC) systems that use LED arrays as transmitters that imitate traffic lights. Three signal-transmission schemes -luminance modulation, spatial modulation, and combined luminance and spatial modulation- use LED array. However, their suitability for ITS-ISC has not been explored yet. Therefore, we compare the communication performance of these three systems under strong saturation and present the results.

責任著者(Corresponding author)

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