Presentation | 2018-11-06 A Study of Transmission Performance Improvement of QAM Single-Carrier Optical Wireless Communications Yuuya Tanaka, Tadao Nakagawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Current optical wireless communications systems use intensity modulation / direct detection (IM/DD), thus the baseband signal must be real and positive. The asymmetrically clipped optical single carrier frequency domain equalizing (ACO-SCFDE) uses the asymmetrically clipped optical OFDM (ACO-OFDM) structure in a single carrier form. In the ACO-SCFDE, a real and unipolar baseband signal can be generated by arranging only odd frequency components with Hermitian symmetry in the frequency domain. In this paper, we report the transmission performance improvement results obtained from applying a frequency-domain adaptive filter to the quadrature amplitude modulation (QAM) ACO-SCFDE. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical wireless communications / single carrier / asymmetrically clipped optical single carrier / adaptive filter |
Paper # | SRW2018-35 |
Date of Issue | 2018-10-29 (SRW) |
Conference Information | |
Committee | ASN / SRW |
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Conference Date | 2018/11/5(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Denki University, Tokyo Senju Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Poster session, etc. |
Chair | Hiraku Okada(Nagoya Univ.) / Tadao Nakagawa(Tottori Univ.) |
Vice Chair | Koji Yamamoto(Kyoto Univ.) / Jin Nakazawa(Keio Univ.) / Kazuya Monden(Hitachi) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
Secretary | Koji Yamamoto(NICT) / Jin Nakazawa(Sophia Univ.) / Kazuya Monden(Kanagawa Inst. of Tech.) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato(Tokyo Inst. of Tech.) |
Assistant | Masafumi Hashimoto(Osaka Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Hiromasa Yamauchi(Fujitsu labs.) / Hanako Noda(Anritsu) |
Paper Information | |
Registration To | Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Short Range Wireless Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Transmission Performance Improvement of QAM Single-Carrier Optical Wireless Communications |
Sub Title (in English) | |
Keyword(1) | optical wireless communications |
Keyword(2) | single carrier |
Keyword(3) | asymmetrically clipped optical single carrier |
Keyword(4) | adaptive filter |
Keyword(5) | |
1st Author's Name | Yuuya Tanaka |
1st Author's Affiliation | Tottori University(Tottori Univ.) |
2nd Author's Name | Tadao Nakagawa |
2nd Author's Affiliation | Tottori University(Tottori Univ.) |
Date | 2018-11-06 |
Paper # | SRW2018-35 |
Volume (vol) | vol.118 |
Number (no) | SRW-283 |
Page | pp.pp.67-70(SRW), |
#Pages | 4 |
Date of Issue | 2018-10-29 (SRW) |