1996 Fiscal Year Final Research Report Summary
Operating System Supports for Distributed Multimedia Systems
| Project/Area Number |
06452390
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
計算機科学
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| Research Institution | Japan Advanced Institute of Science and Technology, Hokuriku |
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Principal Investigator |
NAKAJIMA Tatsuo Center for Information Science, Japan Advanced Institute of Science and Technology, Hokuriku Associate Professor, 情報科学センター, 助教授 (10251977)
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| Co-Investigator(Kenkyū-buntansha) |
TOKUDA Hideyuki Faculty of Environmental Science, Keio University, Professor, 教授 (80227579)
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| Project Period (FY) |
1994 – 1996
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| Keywords | Operating Systems / Multimedia / Network / File System / Dynamic QOS Control / リアルタイム |
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| Research Abstract |
In this research, we investigated operating system supports which are required for multimedia applications. We developed a network server and a storage system on Real-Time Mach Which has been developed by CMU,Keio University and Japan Advanced Institute of Science and Technology. Real-Time Mach provides real-time facilities which enables applications to satisfy timing constraints. The facilities are suitable for supporting multimedia applications. We also extended Real-Time Mach for supporting dynamic QOS control. The dynamic QOS control is required when several multimedia applications run simultaneously. and it enables us to control these applications very flexibly.
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