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| Performance Evaluation of the Real-Time Scheduler Algorithm under Self-similar Network Traffic |
| Xu Yu-bin; Song Li-yuan; Sha Xue-jun |
| Research Center of Communication Technology, Harbin Institute of Technology, Harbin 150001，China |
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Abstract A new scheduler algorithm CSMA-DAMA based on the Media Access Control (MAC) sublayer is proposed, which could provide a better service for the multimedia real-time transmission. Theoretical and simulation analyses of the performance are given in which the self-similar model are used to characterize the multimedia traffic better and make the evaluation more precisel. This algorithm obtains a great improvement in the performance of the real-time data transmission and satisfies the real-time requirement of the multi-media traffic better by introducing the assignment on demand and leaky bucket algorithm.
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Received: 26 May 2005
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2006, Vol. 28 
