WEKO3
アイテム
Research on Internet Transport Economics
http://hdl.handle.net/10061/0002000427
http://hdl.handle.net/10061/0002000427808acef8-a8d6-48bf-ab8b-80d3267048c2
| アイテムタイプ | ビデオ / Others(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-05-27 | |||||||
| タイトル | ||||||||
| タイトル | Research on Internet Transport Economics | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ | video | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| 著者 |
Ma, Richard T. B.
× Ma, Richard T. B.
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | With the rise of video streaming and cloud services,the Internet has evolved into a content-centric service platform.Due to the best-effort service model of the Internet, the quality ofservice (QoS) of Internet services however cannot be guaranteed.Furthermore, characterizing QoS is challenging since it depends on the autonomous business decisions such as capacity planning,routing strategies and peering agreements of network providers.To quantify the QoS for Internet-based services, we regard the Internet infrastructure as a transport system for data packets andstudy the Internet ecosystem and the economics of transport servicescollectively provided by the autonomous network providers.In contrast to the traditional transport economics that studies themovement of people and goods over space and time, our focus in the Internet transport economics is the movement of streams of data packets that create information services. In particular, we model the supply of network capacities and demands of throughput driven by network protocols and establish a macroscopicnetwork equilibrium under which both the end-to-end delays and drop rates of Internet routes can be derived. We show that this equilibrium solution always exists and its uniqueness can be guaranteed under various realistic scenarios. We analyze the impacts of user demands and resource capacities on the network equilibrium and provide implications of Netflix-Comcasttype of peering on the QoS of users. We demonstrate that our framework can be used as a building block to understand the routing strategies under a Wardrop equilibrium and to enable further studies such as Internet peering and in-network caching. | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 講演日: 2023年6月7日 4限 | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 講演場所: 情報科学棟 エーアイ大講義室(L1) | |||||||
| 映像時間 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 映像時間: 1時間35分43秒 | |||||||
| 時間 | ||||||||
| 値 | 01:35:43 | |||||||
| 書誌情報 |
発行日 2023-06-07 |
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| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | video/mp4 | |||||||
| 出版者 | ||||||||
| 出版者 | Nara Institute of Science and Technology | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| シリーズ名 | ||||||||
| 関連タイプ | isPartOf | |||||||
| 関連名称 | 情報科学領域・コロキアム:2023年度 | |||||||
| 本文URL | ||||||||
| 表示名 | NAIST Digital Library | |||||||
| URL | https://library.naist.jp/opac/book/106240 | |||||||
| 電子化ID | ||||||||
| 値 | M022310 | |||||||
