Presentation | 2019-01-23 Performance analysis of a modified Chaos MIMO system with efficient use of bit information Ryo Yamazaki, Yutaka Shimada, Tohru Ikeguchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The multiple-input multiple-output (MIMO) is one of the wireless communication methods that use multiple transmit antennas and receive antennas. To ensure security on the physical layer and also to enhance channel coding effects, a chaos MIMO (C-MIMO) system has already been proposed. In this system, a chaotic dynamical system is used for modulation. In this report, we revealed that the original C-MIMO system does not effectively use the information bits that are used for the modulation, which makes it difficult to distinguish encrypted symbols. To solve this issue, we propose a new modulation method for the C-MIMO system. We evaluated the performance of the modified C-MIMO system to show that the modified method improves block error rate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Chaos communication / MIMO / Bernoulli shift map |
Paper # | NLP2018-102 |
Date of Issue | 2019-01-16 (NLP) |
Conference Information | |
Committee | NLP / NC |
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Conference Date | 2019/1/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | The Centennial Hall, Hokkaido Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General Implementation of Neuro Computing, Analysis and Modeling of Human Science, etc. |
Chair | Norikazu Takahashi(Okayama Univ.) / Yutaka Hirata(Chubu Univ.) |
Vice Chair | Hiroaki Kurokawa(Tokyo Univ. of Tech.) / Hayaru Shouno(UEC) |
Secretary | Hiroaki Kurokawa(Hiroshima Inst. of Tech.) / Hayaru Shouno(Nippon Inst. of Tech.) |
Assistant | Masayuki Kimura(Kyoto Univ.) / Yutaka Shimada(Saitama Univ.) / Keiichiro Inagaki(Chubu Univ.) / Takashi Shinozaki(NICT) |
Paper Information | |
Registration To | Technical Committee on Nonlinear Problems / Technical Committee on Neurocomputing |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance analysis of a modified Chaos MIMO system with efficient use of bit information |
Sub Title (in English) | |
Keyword(1) | Chaos communication |
Keyword(2) | MIMO |
Keyword(3) | Bernoulli shift map |
1st Author's Name | Ryo Yamazaki |
1st Author's Affiliation | Tokyo University of Science(TUS) |
2nd Author's Name | Yutaka Shimada |
2nd Author's Affiliation | Saitama University(Saitama Univ.) |
3rd Author's Name | Tohru Ikeguchi |
3rd Author's Affiliation | Tokyo University of Science(TUS) |
Date | 2019-01-23 |
Paper # | NLP2018-102 |
Volume (vol) | vol.118 |
Number (no) | NLP-413 |
Page | pp.pp.35-40(NLP), |
#Pages | 6 |
Date of Issue | 2019-01-16 (NLP) |