抄録
The most notable characteristic of continuous-media data is the existence of timing constraints. To handle such data appropriately, some system support for resource management and QOS control is indispensable. For this reason, we are proposing a `QOS-Ticket' model, which combines resource reservation and adaptation. The QOS-Ticket model has been implemented on RT-Mach. In this prototype, a new thread mechanism, named `Q-Thread,' is provided. A Q-Thread allows a user to specify the tolerable range of the period and computation time for periodic invocations, and makes it easy to write a continuous-media session that can control the QOS dynamically. We showed the effectiveness of the QOS-Ticket model based on a dynamic QOS-control experiment with our prototype.
本文言語 | English |
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ページ | 78-85 |
ページ数 | 8 |
出版ステータス | Published - 1996 1月 1 |
イベント | Proceedings of the 1996 International Conference on Multimedia Computing and Systems - Hiroshima, Jpn 継続期間: 1996 6月 17 → 1996 6月 23 |
Other
Other | Proceedings of the 1996 International Conference on Multimedia Computing and Systems |
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City | Hiroshima, Jpn |
Period | 96/6/17 → 96/6/23 |
ASJC Scopus subject areas
- コンピュータ サイエンス(全般)
- 工学(全般)