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A Data-Driven Analysis of Secret Key Rate for Physical Layer Secret Key Generation from Wireless Channels
http://hdl.handle.net/10131/0002000106
http://hdl.handle.net/10131/0002000106d7a66653-eeb6-47a0-8b72-88f9f33d32f8
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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公開日 | 2023-10-19 | |||||||||||||||
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言語 | en | |||||||||||||||
タイトル | A Data-Driven Analysis of Secret Key Rate for Physical Layer Secret Key Generation from Wireless Channels | |||||||||||||||
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言語 | eng | |||||||||||||||
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主題 | Quantization (signal) , Channel estimation , Symbols , OFDM , Estimation , Mutual information , Training, Physical layer secret key generation , orthogonal frequency-division multiplexing (OFDM) , channel estimation , neural network , mutual information(en) | |||||||||||||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
資源タイプ | journal article | |||||||||||||||
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アクセス権 | embargoed access | |||||||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_f1cf | |||||||||||||||
著者 |
Toshiki, Matsumine
× Toshiki, Matsumine
ORCID
0000-0001-9583-8129
× Hideki, Ochiai
ORCID
0000-0001-9303-5250
× Junji, Shikata
ORCID
0000-0003-2861-359X
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内容記述タイプ | Abstract | |||||||||||||||
内容記述 | This letter considers a data-driven approach to a secret key rate analysis of physical layer secret key generation based on mutual information neural estimator (MINE), which achieves the state-of-the-art estimation accuracy. Since MINE does not require any statistical knowledge of randomness sources, the proposed approach is applicable to any source model and even real data which cannot be fully expressed by a simple model. We first demonstrate by simulations that the proposed estimation provides good approximations to the theoretical secret key rate for a simple model, and then show that the achievable secret key rate highly depends on sources of randomness and employed channel estimation schemes for a realistic wireless channel model. As an application of our analysis, we present a method to train quantization through backpropagation that maximizes the estimated secret key rate. | |||||||||||||||
言語 | en | |||||||||||||||
書誌情報 |
en : IEEE Communications Letters 巻 27, 号 12, 発行日 2023-10-12 |
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収録物識別子タイプ | EISSN | |||||||||||||||
収録物識別子 | 15582558 | |||||||||||||||
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収録物識別子タイプ | NCID | |||||||||||||||
収録物識別子 | AA11114040 | |||||||||||||||
DOI | ||||||||||||||||
関連タイプ | isVersionOf | |||||||||||||||
識別子タイプ | DOI | |||||||||||||||
関連識別子 | https://doi.org/10.1109/LCOMM.2023.3323957 | |||||||||||||||
権利 | ||||||||||||||||
言語 | en | |||||||||||||||
権利情報Resource | https://journals.ieeeauthorcenter.ieee.org/become-an-ieee-journal-author/publishing-ethics/guidelines-and-policies/post-publication-policies/ | |||||||||||||||
権利情報 | © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||
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出版タイプ | AM | |||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
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出版者 | Institute of Electrical and Electronics Engineers |