| Presentation | 2018-12-06 [Poster Presentation] Performance improvement of a wireless optical CDMA system by combination of dynamic hard limiters and successive interference cancellation Shuto Ito, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This study considers a data collection system using wireless optical CDMA(Code Division Multiple Access) scheme. The transmitters of the system asynchronously send their data to a base station receiver. In CDMA systems, due to the near-far problem caused by the variation of propagation path length between each transmitter and the receiver may cause degradation of the communication performance. In order to solve this problem, the authors have proposed to introduce dynamic hard limiters in the receiver. In this paper, we proposed a new method that combines the original dynamic hard limiter method and successive interference cancellation, and show the advantage of this new combination method over the conventional methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical wireless communication / optical CDMA / dynamic hard limiter / successive interference cancellation / OPPM modulation / prime code |
| Paper # | WBS2018-28,ITS2018-11,RCC2018-59 |
| Date of Issue | 2018-11-29 (WBS, ITS, RCC) |
| Conference Information | |
| Committee | WBS / ITS / RCC |
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| Conference Date | 2018/12/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyako Island Hirara Port Terminal Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ITS Communications, Reliable Communication and Control, Radar and Sensing, etc. |
| Chair | Minoru Okada(NAIST) / Takayoshi Yokota(Tottori Univ.) / Kazunori Hayashi(Osaka City Univ.) |
| Vice Chair | Koji Ohuchi(Shizuoka Univ.) / Kenichi Takizawa(NICT) / Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) |
| Secretary | Koji Ohuchi(Ibaraki Univ.) / Kenichi Takizawa(Tokyo Univ. of Science) / Masahiro Fujii(Saitama Univ.) / Tomotaka Wada(Univ. of Tokyo) / Shunichi Azuma(Kagawa Univ.) / HUAN-BANG LI(Osaka Univ.) |
| Assistant | Ryohei Nakamura(National Defense Academy) / Duong Quang Thang(NAIST) / Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Univ. of Tokyo) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) / Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Wideband System / Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Reliable Communication and Control |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Performance improvement of a wireless optical CDMA system by combination of dynamic hard limiters and successive interference cancellation |
| Sub Title (in English) | |
| Keyword(1) | optical wireless communication |
| Keyword(2) | optical CDMA |
| Keyword(3) | dynamic hard limiter |
| Keyword(4) | successive interference cancellation |
| Keyword(5) | OPPM modulation |
| Keyword(6) | prime code |
| 1st Author's Name | Shuto Ito |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Kentaro Kobayashi |
| 2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 3rd Author's Name | Hiraku Okada |
| 3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 4th Author's Name | Masaaki Katayama |
| 4th Author's Affiliation | Nagoya University(Nagoya Univ.) |
| Date | 2018-12-06 |
| Paper # | WBS2018-28,ITS2018-11,RCC2018-59 |
| Volume (vol) | vol.118 |
| Number (no) | WBS-342,ITS-343,RCC-344 |
| Page | pp.pp.7-12(WBS), pp.7-12(ITS), pp.7-12(RCC), |
| #Pages | 6 |
| Date of Issue | 2018-11-29 (WBS, ITS, RCC) |