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Support Industrial Hard Real-Time Traffic with Switched Ethernet
https://kitami-it.repo.nii.ac.jp/records/6840
https://kitami-it.repo.nii.ac.jp/records/68408bf04268-1b77-471f-ba6d-cab883bbf79b
名前 / ファイル | ライセンス | アクション |
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4407.pdf (173.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-04-19 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Support Industrial Hard Real-Time Traffic with Switched Ethernet | |||||
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 | |||||
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 | |||||
著者 |
Yiming, Alimujiang
× Yiming, Alimujiang× Eisaka, Toshio |
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著者別名 | ||||||
姓名 | 榮坂, 俊雄 | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper presents a simple and efficient switched Ethernet communication protocol for industrial hard real-time LAN applications. The network is founded with end nodes and a switch, and hard real-time communication is handled by software added between the Ethernet protocols and the TCP/IP suites. We established a virtual link of the source and destination node by applying admission control based upon the requested QoS, and manages hard real-time traffic to bypass the TCP/IP stacks. This bypassing considerably reduces the dwell time in the nodes, and increases the achievable data frame rate. After the bypassing, hard real-time traffic schedule is executed according to dynamic-priority EDF algorithm. The protocol does not need any modifications in the Ethernet hardware and coexists with TCP/IP suites, therefore, the LAN with the protocol can be connected to any existing Ethernet networks and support both real-time traffic and best-effort traffic. Compared to some conventional hard real-time network protocols, the proposed one has better real-time performances, and meets the requirements of reliability for hard real-time system applications. | |||||
書誌情報 |
Lecture Notes in Computer Science 巻 3820, p. 671-682, 発行日 2005 |
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DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1007/11599555_64 | |||||
権利 | ||||||
権利情報 | The original publication is available at www.springerlink.com., https://www.springerlink.com/content/f1086637357h4389/resource-secured/?target=fulltext.pdf&sid=ceatnoacad5voc55xh3z5xbz&sh=springerlink.metapress.com | |||||
権利 | ||||||
権利情報 | This is the author-created version of Springer Berlin / Heidelberg, Alimujiang Yiming and Toshio Eisaka, Lecture Notes in Computer Science: Embedded Software and Systems, 3820, 2005, 671-682. | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
出版者 | ||||||
出版者 | Springer Verlag | |||||
著者版フラグ | ||||||
値 | author | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |