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A chaos MIMO transmission scheme using turbo principle for secure channel-coded transmission
https://nitech.repo.nii.ac.jp/records/5902
https://nitech.repo.nii.ac.jp/records/5902900bd131-e553-475d-b6d0-418626a50235
名前 / ファイル | ライセンス | アクション |
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本文_fulltext (1.6 MB)
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copyright(c)2015 IEICE
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-03-03 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A chaos MIMO transmission scheme using turbo principle for secure channel-coded transmission | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | chaos communication | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | MIMO | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | physical layer security | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | log-likelihood ratio | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | turbo decoding | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Okamoto, Eiji
× Okamoto, Eiji× Inaba, Yuma |
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著者別名 | ||||||
姓名 | 岡本, 英二 | |||||
書誌情報 |
IEICE Transactions on Communications 巻 E98-B, 号 8, p. 1482-1491, 発行日 2015-08-01 |
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出版者 | ||||||
出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 17451345 | |||||
書誌レコードID(NCID) | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11510208 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1587/transcom.E98.B.1482 | |||||
関連名称 | 10.1587/transcom.E98.B.1482 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical layer security is effective in wireless communications because it makes a transmission secure from the beginning of protocols. We have proposed a chaos multiple-input multiple-output (C-MIMO) transmission scheme that achieves both physical layer security and channel coding gain using chaos signals. C-MIMO is a type of encryption modulation and it obtains the coding gain in conjunction with encryption without a decrease in the transmission efficiency. Thus, the error rate performance is improved in C-MIMO. However, decoding complexity increases exponentially with code length because of the use of maximum likelihood sequence estimation (MLSE), which restricts the code length of C-MIMO and thus the channel coding gain. Therefore, in this paper, we consider outer channel code concatenation instead of code length expansion for C-MIMO, and propose an iterative turbo decoding scheme for performance improvement by introducing a log-likelihood ratio (LLR) into C-MIMO and by utilizing turbo principle. The improved performances of the proposed scheme, compared to the conventional scheme when the outer channel codes are convolutional code and low-density parity check (LDPC) code, are shown by computer simulations. | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://search.ieice.org/bin/summary.php?id=e98-b_8_1482&category=B&year=2015&lang=E&abst= | |||||
関連名称 | http://search.ieice.org/bin/summary.php?id=e98-b_8_1482&category=B&year=2015&lang=E&abst= | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |