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Noise-Aided Demodulation With One-Bit Comparator for Multilevel Pulse-Amplitude-Modulated Signals
http://hdl.handle.net/2237/00028646
http://hdl.handle.net/2237/00028646ce5b9288-8639-4428-91b0-357ec27c2711
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
FINAL_VERSION (250.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-10-16 | |||||
| タイトル | ||||||
| タイトル | Noise-Aided Demodulation With One-Bit Comparator for Multilevel Pulse-Amplitude-Modulated Signals | |||||
| 言語 | en | |||||
| 著者 |
Nakashima, Yasuo
× Nakashima, Yasuo× Yamazato, Takaya× Arai, Shintaro× Tanaka, Hiroya× Tadokoro, Yukihiro |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | “© 2018 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.” | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Stochastic resonance | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | nonlinear | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | noise | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | multilevel PAM | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | demodulation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | symbol decision | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | one-bit comparator | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This letter proposes a demodulation method using a one-bit comparator for signals processed by multilevel pulse amplitude modulation (PAM). The proposed method is simple and provides an alternative to using an analog-to-digital converter to describe multilevel input signals. Because of the noise present in the transmitted multilevel PAM signal, the two-level output of the one-bit comparator shows different statistical behavior for each level of the signal. Thus, it is possible to detect the signal level, or perform symbol decision, based on the maximum likelihood criterion. The present theoretical analysis reveals that reliable demodulation is possible even with a one-bit comparator if the probability mass function of the two-level outputs of each received symbol plus intentionally added noise is known. | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Date of Publication: 30 April 2018 | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | IEEE | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/LWC.2018.2831683 | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 2162-2337 | |||||
| ISSN（Online） | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2162-2345 | |||||
| 書誌情報 |
en : IEEE Wireless Communications Letters 巻 7, 号 5, p. 848-851, 発行日 2018-10 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
