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Localization with Portable APs in Ultra-Narrow-Band-based LPWA Networks
https://ipsj.ixsq.nii.ac.jp/records/209420
https://ipsj.ixsq.nii.ac.jp/records/2094205c0241b5-da04-4137-94ae-6cf2331cd585
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-JNL6202012.pdf (3.9 MB)
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Copyright (c) 2021 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | Journal(1) | |||||||||
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| 公開日 | 2021-02-15 | |||||||||
| タイトル | ||||||||||
| タイトル | Localization with Portable APs in Ultra-Narrow-Band-based LPWA Networks | |||||||||
| タイトル | ||||||||||
| 言語 | en | |||||||||
| タイトル | Localization with Portable APs in Ultra-Narrow-Band-based LPWA Networks | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | [特集：ネットワークサービスと分散処理] wireless mesh networks, scheduling, slotted CSMA, routing | |||||||||
| 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 | |||||||||
| 著者所属 | ||||||||||
| Faculty of Systems Engineering, Wakayama University | ||||||||||
| 著者所属 | ||||||||||
| Faculty of Systems Engineering, Wakayama University | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Faculty of Systems Engineering, Wakayama University | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Faculty of Systems Engineering, Wakayama University | ||||||||||
| 著者名 |
Miya, Fukumoto
× Miya, Fukumoto
× Takuya, Yoshihiro
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| 著者名(英) |
Miya, Fukumoto
× Miya, Fukumoto
× Takuya, Yoshihiro
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| 論文抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | For IoT applications LPWA is a useful communication choice that enables us to connect tiny devices spread over the land to the Internet. Since many low-price IoT devices usually need to work with limited power budget, this kind of low-power long-range communication technique is a strong tool to populate IoT deployment. Since LPWA devices are less functional, localization of devices are addressed as one of the important practical problems. UNB (Ultra Narrow Band)-based LPWA networks such as Sigfox are one of the major LPWA services for IoT applications, which have a long communication range more than 10km. However, due to the long-range communications and the property of UNB-based modulation, it is not possible to use state-of-the-art localization techniques with high-accuracy; UNB-based LPWA should use simple methods based on RSSI (Radio Signal Strength Indicator) that involves large position estimation errors. In this paper, we propose a method to improve accuracy of device localization in UNB-based LPWA networks by utilizing portable Access Points (APs). By introducing a distance-based weighting technique, we improve the localization accuracy in combination with stationary and portable APs. We demonstrated that the portable AP and the new weighting technique effectively works in UNB-based LPWA networks. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.29(2021) (online) DOI http://dx.doi.org/10.2197/ipsjjip.29.149 ------------------------------ |
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| 論文抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | \n------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.29(2021) (online) DOI http://dx.doi.org/10.2197/ipsjjip.29.149 ------------------------------ |
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| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00116647 | |||||||||
| 書誌情報 |
情報処理学会論文誌 巻 62, 号 2, 発行日 2021-02-15 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1882-7764 | |||||||||
