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Data Uploading Control Method Based on Exchange of Metadata in VANET for On-demand Onboard Camera Picture Sharing System
https://ipsj.ixsq.nii.ac.jp/records/185360
https://ipsj.ixsq.nii.ac.jp/records/185360078ebe44-86aa-4046-9641-823e7d819f7c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-JNL5901014.pdf (1.1 MB)
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Copyright (c) 2018 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 | 2018-01-15 | |||||||||
| タイトル | ||||||||||
| タイトル | Data Uploading Control Method Based on Exchange of Metadata in VANET for On-demand Onboard Camera Picture Sharing System | |||||||||
| タイトル | ||||||||||
| 言語 | en | |||||||||
| タイトル | Data Uploading Control Method Based on Exchange of Metadata in VANET for On-demand Onboard Camera Picture Sharing System | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | [特集：超スマート社会に向けた高度交通システムとモバイル通信] ITS, vehicular ad hoc network, cellular network, data sharing | |||||||||
| 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 | ||||||||||
| Shizuoka University／Presently with Toshiba Corporation | ||||||||||
| 著者所属 | ||||||||||
| Shizuoka University | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Shizuoka University / Presently with Toshiba Corporation | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Shizuoka University | ||||||||||
| 著者名 |
Katsuya, Matsumoto
× Katsuya, Matsumoto
× Susumu, Ishihara
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| 著者名(英) |
Katsuya, Matsumoto
× Katsuya, Matsumoto
× Susumu, Ishihara
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| 論文抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Drivers can make driving plans and save traveling time if they can download real-time pictures taken at each driver's point of interest (POI). We designed a system that provides pictures taken by other drivers at a driver's POI. In one naive system design, vehicles send picture data to a central server via a cellular network whenever they take a picture. However, sending all pictures taken by vehicles to the server leads to high processing loads on the server and major amounts of cellular network traffic. In this paper, we propose a scalable data sharing system that uses VANETs and a cellular network for providing a picture taken at POI. For realizing the system, we propose a data upload control method. In this method, all vehicles exchange metadata via VANETs to know the existence of pictures taken by other vehicles and reduce the traffic for uploading pictures taken under a similar condition of other pictures. We evaluate the performance of the proposed method through simulations. The simulation results show that the proposed method reduces the cellular network traffic to 36% in comparison with a system that sends all pictures received by the server to meet all driver POI picture requests. ------------------------------ 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.26(2018) (online) DOI http://dx.doi.org/10.2197/ipsjjip.26.2 ------------------------------ |
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| 論文抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Drivers can make driving plans and save traveling time if they can download real-time pictures taken at each driver's point of interest (POI). We designed a system that provides pictures taken by other drivers at a driver's POI. In one naive system design, vehicles send picture data to a central server via a cellular network whenever they take a picture. However, sending all pictures taken by vehicles to the server leads to high processing loads on the server and major amounts of cellular network traffic. In this paper, we propose a scalable data sharing system that uses VANETs and a cellular network for providing a picture taken at POI. For realizing the system, we propose a data upload control method. In this method, all vehicles exchange metadata via VANETs to know the existence of pictures taken by other vehicles and reduce the traffic for uploading pictures taken under a similar condition of other pictures. We evaluate the performance of the proposed method through simulations. The simulation results show that the proposed method reduces the cellular network traffic to 36% in comparison with a system that sends all pictures received by the server to meet all driver POI picture requests. ------------------------------ 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.26(2018) (online) DOI http://dx.doi.org/10.2197/ipsjjip.26.2 ------------------------------ |
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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 59, 号 1, 発行日 2018-01-15 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1882-7764 | |||||||||
