Presentation | 2021-05-21 Location Dependence of Error Rate Performance in VN-CSK Type RGB Parallel Transmission Koki Taruishi, Yusuke Kozawa, Hiromasa Habuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The variable N-parallel code-shift-keying (VN-CSK) system, which has dimming control function, positioning function, and multiple-access function, is investigated as the indoor illumination-light communication system. In VN-CSK, the modified prime sequence codes (MPSC) and a modified pseudo-orthogonal M-sequence (MPOM) are used as pseudo-noise code. The authors have proposed the VN-CSK type parallel indoor optical wireless communication the white lighting by RGB trichromatic LED. In addition, it was shown that there is appropriate type of RGB-LED that expresses white light in terms of luminous efficiency and bit error rate. In this paper, the bit error rate performance is evaluated by computer simulation through the optical-wireless room model with 4 RGB-LED illuminators. The percentage of reference points that can achieve the required bit error rate and the luminous efficiency multiplied by it are used as an evaluation index. As a result, it is also found that there is a most suitable RGB-LED type in the four particular RGB-LED types. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical wireless communication / indoor lighting optical communication / variable N code shift keying / RGB-LED |
Paper # | WBS2021-15,RCC2021-15,SAT2021-13,MICT2021-11 |
Date of Issue | 2021-05-13 (WBS, RCC, SAT, MICT) |
Conference Information | |
Committee | WBS / RCC / SAT / MICT |
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Conference Date | 2021/5/20(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online (Zoom) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Coding, Modulation, Signal processing, Reliable Communication and Control, Healthcare and Medical Information Communication Technologies, and General |
Chair | Masanori Hamamura(Kochi Univ. of Tech.) / HUAN-BANG LI(NICT) / Hisashi Sujikai(NHK) / Eisuke Hanada(Saga Univ.) |
Vice Chair | Takashi Shono(INTEL) / Masahiro Fujii(Utsunomiya Univ.) / Shunichi Azuma(Nagoya Univ.) / Koji Ishii(Kagawa Univ.) / Hiroyasu Ishikawa(Nihon Univ.) / Tetsushi Ikegami(Meiji Univ.) / Hirokazu Tanaka(Hiroshima City Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) |
Secretary | Takashi Shono(Okayama Univ. of Science) / Masahiro Fujii(National Defence Academy) / Shunichi Azuma(CRIEPI) / Koji Ishii(Osaka Univ.) / Hiroyasu Ishikawa(NHK) / Tetsushi Ikegami(KDDI Research) / Hirokazu Tanaka(Kobe Univ.) / Daisuke Anzai(Yokohama National Univ.) |
Assistant | Duong Quang Thang(NAIST) / Masafumi Moriyama(NICT) / Masayuki Kinoshita(Chiba Univ. of Tech.) / SHAN LIN(NICT) / Masaki Ogura(Osaka Univ.) / Takuya Okura(NICT) / Daisuke Goto(NTT) / Keita Saku(Kyushu Univ.) / Kai Ishida(KISTEC) / Kento Takabayashi(Okayama Pref. Univ.) |
Paper Information | |
Registration To | Technical Committee on Wideband System / Technical Committee on Reliable Communication and Control / Technical Committee on Satellite Telecommunications / Technical Committee on Healthcare and Medical Information Communication Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Location Dependence of Error Rate Performance in VN-CSK Type RGB Parallel Transmission |
Sub Title (in English) | |
Keyword(1) | optical wireless communication |
Keyword(2) | indoor lighting optical communication |
Keyword(3) | variable N code shift keying |
Keyword(4) | RGB-LED |
1st Author's Name | Koki Taruishi |
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 | 2021-05-21 |
Paper # | WBS2021-15,RCC2021-15,SAT2021-13,MICT2021-11 |
Volume (vol) | vol.121 |
Number (no) | WBS-24,RCC-25,SAT-26,MICT-27 |
Page | pp.pp.77-82(WBS), pp.77-82(RCC), pp.65-70(SAT), pp.55-60(MICT), |
#Pages | 6 |
Date of Issue | 2021-05-13 (WBS, RCC, SAT, MICT) |