Dynamic QOS control based on the QOS-Ticket model

Kiyokuni Kawachiya, Hideyuki Tokuda

Research output: Contribution to conferencePaper

8 Citations (Scopus)

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 languageEnglish
Pages78-85
Number of pages8
Publication statusPublished - 1996 Jan 1
EventProceedings of the 1996 International Conference on Multimedia Computing and Systems - Hiroshima, Jpn
Duration: 1996 Jun 171996 Jun 23

Other

OtherProceedings of the 1996 International Conference on Multimedia Computing and Systems
CityHiroshima, Jpn
Period96/6/1796/6/23

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ASJC Scopus subject areas

  • Computer Science(all)
  • Engineering(all)

Cite this

Kawachiya, K., & Tokuda, H. (1996). Dynamic QOS control based on the QOS-Ticket model. 78-85. Paper presented at Proceedings of the 1996 International Conference on Multimedia Computing and Systems, Hiroshima, Jpn, .