Browse > Article

Shared Resource Management Scheme in Advance and Immediate Reservations for Effective Resource Allocation  

이동훈 (광주과학기술원 정보통신공학과 네트워크미디어 연구실)
김종원 (광주과학기술원 정보통신공학과 네트워크미디어 연구실)
Abstract
Real-time multimedia applications that require large amount of bandwidth need resource reservation before starting service for providing the QoS(i.e., Quality of Service). To reserve resources in advance, each reservation request has to notify its expectation on the required amount of resources and service duration. Using this information, a resource manager can schedule advance reservations. However, most existing resource management systems are adopting straightforward call admission control process (i.e., only immediate reservation) by checking currently available resources without considering the service duration. Hence, the resource management system that supports advance reservation has to manage confliction caused by indefinite service duration of immediate reservation. Even though the separation of resource pool according to type of reservation can prevent the confliction, it causes low resource utilization. In this paper, we propose an effective resource management scheme that supports both immediate and advance reservations by sharing resources dynamically. Using network cost function, the proposed scheme determines and adaptively adjusts resource boundary according to the confliction rate by varying weight parameters. And also, we define user utility function to quantify user satisfaction based on how well the reserved resource is guaranteed during service time. Simulation results using NS-2 network simulator show that the proposed scheme can achieve better resource utilization with preferable QoS than other schemes like static resource partitioning.
Keywords
Resource management; advance reservation; resource sharing; dynamic resource boundary; and quality of service;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Call admission control in IP networks with QoS support /
[ S. Sargento;R. Valadas ] / Proc. of the IEEE INFOCOM'00
2 Decoupling defferent time scales of network QoS systems /
[ J. Schmitt;O. Heckmann;M. Karsten;R. Steinmetz ] / Proc. of the 2001 International Symposium on Performance Evaluation of Computer and Telecommunication Systems
3 Issues of reserving resource in advance /
[ L. C. Wolf;L. Delgrosii;R. Steinmetz;S. Schaller;H. Wittig ] / Proc. of International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV'95)
4 Resource reservation admission control algorithm with user interactions /
[ F. Sallabi;A. Karmouch ] / Proc. of the GLOBECOM'99
5 Resource sharing for book-ahead and instantaneous-request calls /
[ A.G. Greenberg;R. Srikant;W. Whitt ] / IEEE/ACM Transactions on Networking   DOI   ScienceOn
6 Scheduling with advanced reservation /
[ W. Smith;I. Foster;V. Taylor ] / Proc. of the 14th International Parallel and Distributed Processing Symposium (IPDPS'00)
7 Advance reservation in real-time communication services /
[ A. Gupta ] / Proc. of the IEEE 22nd Annual Conference on Local Computer Networks (LCN '97)
8 A distributed resource management architecture that supports advance reservation and co-allocation /
[ I. Foster;C. Kesselman;C. Lee;B. Lindell;K. Nahrstedt;A. Roy ] / Proc. of the International Workshop on Quality of Service (IWQoS '99)
9 /
[] / Network simulator - ns (ver. 2)
10 Sharing resources through advance reservation agents /
[ O. Schelen;S. Pink ] / Proc. of the IFIP Fifth International Workshop on Quality of Service (IWQoS'97)
11 The Tenet real-time protocol suits: Design, implementation, and experiences /
[ A. Banerjea;D. Ferrari;B. Mah;M. Moran;D. Verma;H. Zhang ] / IEeE/ACM Transactions on Networking   DOI   ScienceOn
12 Distributed advance Reservation of real-time connection /
[ D. Ferrari;A. Gupta;G. Ventre ] / Proc. of the Fifth International Workshop on Network and Operating System Support for Digital Audio and Video
13 Resource reservation in advance in heterogeneous networks with partial ATM infrastuctures /
[ A. Schill;S. Kuhn;F. Breiter ] / Proc. of the INFOCOM '97
14 Advance reservations for predictive service in the Internet /
[ M. Degermark;T. Kohler;S. Pink;O. Schelen ] / ACM/Springer Journal of Multimedia Systems   DOI   ScienceOn
15 Advance reservation of network resources for multimedia applications /
[ W. Reinhardt ] / Proc. of the 2nd International Workshop on Advanced teleservices and High-Speed Communication Architectures