Abstract
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.
| Original language | English |
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| Pages | 78-85 |
| Number of pages | 8 |
| Publication status | Published - 1996 Jan 1 |
| Event | Proceedings of the 1996 International Conference on Multimedia Computing and Systems - Hiroshima, Jpn Duration: 1996 Jun 17 → 1996 Jun 23 |
Other
| Other | Proceedings of the 1996 International Conference on Multimedia Computing and Systems |
|---|---|
| City | Hiroshima, Jpn |
| Period | 96/6/17 → 96/6/23 |
ASJC Scopus subject areas
- Computer Science(all)
- Engineering(all)