Presentation | 2017-10-12 [Poster Presentation] Development of Visible-Light CDM Experimental System Using MPSC and MUI Canceller Ryo Kawamoto, Shinya Nakamura, Tomoko K. Matsushima, Shinichiro Miyazaki, Kotoku Omura, Shoichiro Yamasaki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Visible-light communication systems are suitable to realize secure indoor networks. In this paper, we report on a visible-light CDM experimental system with an FPGA and white LEDs. The developed system adopts the EWO signaling as an MUI canceller and an MPSC or an inverted MPSC as a signature code. It has five channels on each of which 31.25KHz MIDI data spread with a code with a length of 16 is transmitted. It has been reported that average light intensity of the system employing an inverted MPSC with a length of $q^2$ is, theoretically, $q-1$ times as high as that of the system employing a non-inverted MPSC with the same length. Experimental results obtained with the developed system agree well with the theoretical results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical CDM / MPSC / inverted MPSC / MUI canceller / FPGA / experiment |
Paper # | WBS2017-23 |
Date of Issue | 2017-10-05 (WBS) |
Conference Information | |
Committee | WBS |
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Conference Date | 2017/10/12(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Rivage Spa Hikigawa (Nanki Shirahama) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Visual Light Communiation, Poster Session, etc. |
Chair | Fumiaki Maehara(Waseda Univ.) |
Vice Chair | Masanori Hamamura(Kochi Univ. of Tech.) / Fumie Ono(NICT) |
Secretary | Masanori Hamamura(Mitsubishi Electric) / Fumie Ono(Ibaraki Univ.) |
Assistant | Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) |
Paper Information | |
Registration To | Technical Committee on Wideband System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Development of Visible-Light CDM Experimental System Using MPSC and MUI Canceller |
Sub Title (in English) | |
Keyword(1) | optical CDM |
Keyword(2) | MPSC |
Keyword(3) | inverted MPSC |
Keyword(4) | MUI canceller |
Keyword(5) | FPGA |
Keyword(6) | experiment |
1st Author's Name | Ryo Kawamoto |
1st Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
2nd Author's Name | Shinya Nakamura |
2nd Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
3rd Author's Name | Tomoko K. Matsushima |
3rd Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
4th Author's Name | Shinichiro Miyazaki |
4th Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
5th Author's Name | Kotoku Omura |
5th Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
6th Author's Name | Shoichiro Yamasaki |
6th Author's Affiliation | Polytechnic University(Polytechnic Univ.) |
Date | 2017-10-12 |
Paper # | WBS2017-23 |
Volume (vol) | vol.117 |
Number (no) | WBS-234 |
Page | pp.pp.1-6(WBS), |
#Pages | 6 |
Date of Issue | 2017-10-05 (WBS) |