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Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks
http://hdl.handle.net/10091/00018605
http://hdl.handle.net/10091/000186051f197e00-e937-4aff-935c-283120f08481
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 | 2016-02-03 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Myoenzono, Ryo
× Myoenzono, Ryo× Takyu, Osamu× Shirai, Keiichiro× Fujii, Takeo× Ohta, Mai× Sasamori, Fumihito× Handa, Shiro |
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信州大学研究者総覧へのリンク | ||||||
氏名 | Takyu, Osamu | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.jNnFbUkh.html | |||||
信州大学研究者総覧へのリンク | ||||||
氏名 | Shirai, Keiichiro | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.WUDhbpkh.html | |||||
信州大学研究者総覧へのリンク | ||||||
氏名 | Sasamori, Fumihito | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.OpLFbpkh.html | |||||
信州大学研究者総覧へのリンク | ||||||
氏名 | Handa, Shiro | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.ZmLhHFce.html | |||||
出版者 | ||||||
出版者 | HINDAWI PUBLISHING CORPORATION | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS. 2015:946760 (2015) | |||||
書誌情報 |
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS 巻 2015, p. 946760, 発行日 2015 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In the packet access of wireless sensor networks, a distributed access protocol is employed to avoid packet collision but it also causes delay. Therefore, real time data collection is difficult. In wireless communication for simultaneousmultidata collection (WC-SDC), sensed data are projected onto the parameters of the wireless communication. The specific feature of the sensed data appears in received signals. Even if the transmitted signal from each sensor collides by simultaneous access, the mixture sensed can be separated by using the specific features. Therefore, the real time data collection is achieved. However, frequency mismatch causes the fluctuation of sensed data, which gives the adverse impact to data separation. In this paper, a data tracking method is used for the data separation in the WC-SDC. We clarify the accuracy of data separation and the impact from the frequency offset. We propose a method for coping with the frequency offset and the error tracking. From the numerical results, our proposed method accurately achieves data separation even under 7% frequency offset normalized by the minimum frequency resolution. | |||||
資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1550-1329 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12015441 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1155/2015/946760 | |||||
関連名称 | 10.1155/2015/946760 | |||||
権利 | ||||||
権利情報 | © 2015 Ryo Myoenzono et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
WoS | ||||||
表示名 | Web of Science | |||||
URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000360732400001 |