Abstract
This paper presents a QoS-providing resource management system for the efficient use of a large-scale VOD server. The server management system is provided with an admission control and a real-time process scheduling mechanism. The process scheduler is based on the concept of periodic nonpreemptive EDF scheduling and runs as an application process on a general-purpose operating system featuring real-time scheduling. The admission controller collects system loads at run-time and uses the information for admission control and process scheduling. By experimenting with the resource management system implemented on a Windows NT platform, the proposed scheduling and admission control mechanisms are validated and their real-time characteristics are analyzed.
| Original language | English |
|---|---|
| Pages (from-to) | 13-22 |
| Number of pages | 10 |
| Journal | Unknown Journal |
| Volume | 22 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2000 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Software
- Hardware and Architecture
- Computer Science Applications
- Computer Graphics and Computer-Aided Design
Cite this
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Real-time resource management system for video server. / Cha, Hojung; Oh, Jaehak.
In: Unknown Journal, Vol. 22, No. 1, 01.01.2000, p. 13-22.Research output: Contribution to journal › Article
TY - JOUR
T1 - Real-time resource management system for video server
AU - Cha, Hojung
AU - Oh, Jaehak
PY - 2000/1/1
Y1 - 2000/1/1
N2 - This paper presents a QoS-providing resource management system for the efficient use of a large-scale VOD server. The server management system is provided with an admission control and a real-time process scheduling mechanism. The process scheduler is based on the concept of periodic nonpreemptive EDF scheduling and runs as an application process on a general-purpose operating system featuring real-time scheduling. The admission controller collects system loads at run-time and uses the information for admission control and process scheduling. By experimenting with the resource management system implemented on a Windows NT platform, the proposed scheduling and admission control mechanisms are validated and their real-time characteristics are analyzed.
AB - This paper presents a QoS-providing resource management system for the efficient use of a large-scale VOD server. The server management system is provided with an admission control and a real-time process scheduling mechanism. The process scheduler is based on the concept of periodic nonpreemptive EDF scheduling and runs as an application process on a general-purpose operating system featuring real-time scheduling. The admission controller collects system loads at run-time and uses the information for admission control and process scheduling. By experimenting with the resource management system implemented on a Windows NT platform, the proposed scheduling and admission control mechanisms are validated and their real-time characteristics are analyzed.
UR - http://www.scopus.com/inward/record.url?scp=0034478405&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034478405&partnerID=8YFLogxK
U2 - 10.1080/1206212X.2000.11441594
DO - 10.1080/1206212X.2000.11441594
M3 - Article
AN - SCOPUS:0034478405
VL - 22
SP - 13
EP - 22
JO - Review of Economic Dynamics
JF - Review of Economic Dynamics
SN - 1094-2025
IS - 1
ER -