Presentation | 2023-05-25 Novel Data Broadcasting System in Illumination-Light Communication with Densely Arranged RGB-LED Tenwa Koh, Yusuke Kozawa, Hiromasa Habuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes an RGB-LED visible light communication system that simultaneously transmits dynamic data such as communication data, and data that presents static information spatially, such as unique information of the illumination device (e.g., manufacturing numbers and installation dates) by QR code. Thereby, inspection and maintenance of the illumination devices can be easily conducted, as the unique information of each illumination devices can be confirmed without removing them. Through performance evaluation by theoretical calculation, it is confirmed that in order to improve the communication performance, it is necessary to optimize the distance between the transmitter and receiver, while the distance between the LEDs composing the illumination device does not affect the communication performance. In the case of spatial data, it is also confirmed that the communication performance improves as the number of frames for majority decision at the receiver increases. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Parallel-Transmission Visible Light Communication / Modified Pseudo Orthogonal M-sequences / QR-code / LED / Photodiode |
Paper # | WBS2023-5,RCC2023-5 |
Date of Issue | 2023-05-18 (WBS, RCC) |
Conference Information | |
Committee | MICT / WBS / RCC / SAT |
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Conference Date | 2023/5/25(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | TOKYO BIG SIGHT |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Joint Meeting of RCC, WBS, SAT, and MICT |
Chair | Hirokazu Tanaka(Hiroshima City Univ.) / Takashi Shono(Wind River) / Shunichi Azuma(Nagoya Univ.) / Tetsushi Ikegami(Meiji Univ.) |
Vice Chair | Chika Sugimoto(Yokohama National Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.) / Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) / Masashi Kamei(NHK) / Takana Kaho(Shonan Inst. of Tech.) |
Secretary | Chika Sugimoto(Okayama Pref. Univ.) / Daisuke Anzai(Junshin Gakuen Univ.) / Hiroyasu Ishikawa(Okayama Prefectural Univ.) / Hideki Ochiai(Chiba Univ. of Tech.) / Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) / Masashi Kamei(NTT) / Takana Kaho(NICT) |
Assistant | Takahiro Ito(Hiroshima City Univ) / Natsuki Nakayama(Nagoya Univ.) / Takuya Nishikawa(National Cerebral and Cardiovascular Center Hospital) / Sun Ran(Ibaraki Univ.) / Chen Na(NAIST) / SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) / Riichiro Nagareda(KDDI Research) / Yuuki Koizumi(NHK) |
Paper Information | |
Registration To | Technical Committee on Healthcare and Medical Information Communication Technology / Technical Committee on Wideband System / Technical Committee on Reliable Communication and Control / Technical Committee on Satellite Telecommunications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Novel Data Broadcasting System in Illumination-Light Communication with Densely Arranged RGB-LED |
Sub Title (in English) | |
Keyword(1) | Parallel-Transmission Visible Light Communication |
Keyword(2) | Modified Pseudo Orthogonal M-sequences |
Keyword(3) | QR-code |
Keyword(4) | LED |
Keyword(5) | Photodiode |
1st Author's Name | Tenwa Koh |
1st Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
2nd Author's Name | Yusuke Kozawa |
2nd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
3rd Author's Name | Hiromasa Habuchi |
3rd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
Date | 2023-05-25 |
Paper # | WBS2023-5,RCC2023-5 |
Volume (vol) | vol.123 |
Number (no) | WBS-47,RCC-48 |
Page | pp.pp.24-28(WBS), pp.24-28(RCC), |
#Pages | 5 |
Date of Issue | 2023-05-18 (WBS, RCC) |