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アイテム
Energy Detection Based Carrier Sense in LPWAN
http://hdl.handle.net/10228/0002001617
http://hdl.handle.net/10228/0002001617e5a0ed2a-c52d-4333-862f-d77038edfa7e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10450495.pdf (1.4 MB)
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| アイテムタイプ | 共通アイテムタイプ(1) | |||||||||||
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| 公開日 | 2025-04-22 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Energy Detection Based Carrier Sense in LPWAN | |||||||||||
| 言語 | en | |||||||||||
| 著者 |
成枝, 秀介
× 成枝, 秀介
WEKO
35560
× Fujii, Takeo
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| 著作権関連情報 | ||||||||||||
| 権利情報Resource | https://creativecommons.org/licenses/by/4.0/ | |||||||||||
| 権利情報 | This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/ | |||||||||||
| 言語 | en | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Extensive research has been conducted on imperfect carrier sense based on energy detection; however, the effect of the finite packet length, finite carrier sense period, and arbitrary start time of the carrier sense for the arrived signal on the result of the energy detection based carrier sense has never been investigated. This paper presents a detailed discussion on the performances of an energy detection based carrier sense in low-power wide-area network (LPWAN) to detect a target signal with power below the noise power and employ it over a wide communication area. We theoretically derive the finite packet length, finite carrier sense period, and arbitrary start time of the carrier sense as the signal detection deterioration factors. The performance of LPWANs with the energy detection based carrier sense is numerically verified based on these theoretical analyses. The numerical examples demonstrate that the energy detection based carrier sense improves the performance of LPWANs, and an optimum carrier sense level is determined based on the width of the communication area and the packet length on air around the end devices. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
en : IEEE Access 巻 11, p. 79105-79119, 発行日 2023-06-26 |
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| 出版社 | ||||||||||||
| 出版者 | IEEE | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Carrier sense | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | energy detection | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | low-power wide-area networks | |||||||||||
| 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 | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1109/ACCESS.2023.3299219 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||
| 収録物識別子 | 2169-3536 | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 研究者情報 | ||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001890_ja.html | |||||||||||
| 論文ID（連携） | ||||||||||||
| 値 | 10450495 | |||||||||||
| 連携ID | ||||||||||||
| 値 | 14351 | |||||||||||
