Research on chaos coded modulation scheme achieving channel coding gain and physical layer security
| Project/Area Number |
26420355
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
Okamoto Eiji 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (10358963)
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| Research Collaborator |
INABA Yuma
HORIIKE Naoto
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 無線通信 / 物理層秘匿性 / 通信路符号化 / MIMO / カオス通信 / ターボ符号 / Mアルゴリズム / 電波暗号化変調方式 / 5G / IoT / 符号化利得 / ターボ原理 / EXIT解析 / Box-Muller法 / 最大事後確率復号 / STBC |
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| Outline of Final Research Achievements |
We have proposed a chaos multiple-input multiple-output (MIMO) transmission scheme that achieves both channel coding gain and physical layer security. In this research, we improved chaos MIMO scheme. To reduce the decoding complexity, we applied M-algorithm into chaos MIMO. In addition, we compose a turbo coding scheme in chaos MIMO with outer channel codes such as low-density parity check (LDPC) code and realize a large channel coding gain. In regard to security, we analyzed the encryption ability of chaos MIMO and showed that chaos MIMO had sufficient security ability.
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Report
(4 results)
Research Products
(51 results)
