Performance Analysis of Differential Service Model using Feedback Control 


Vol. 8,  No. 1, pp. 51-59, Feb.  2001
10.3745/KIPSTC.2001.8.1.51


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  Abstract

In order to support various QoS, IETF has proposed the Differentiated Services Model which provides discrimination service according to the user's requirements and payment intention intention for each traffic characteristic. This model is an excellent mechanism, which is not too complicated in terms of the management for service and network model. Also, it has scalability that satisfies the requirement of Differentiated Services. In this paper, We define the Differentiated Services Model using feedback control, propose its control procedure, and analyze its performance. In conventional model, non-adaptive traffic, such as UDP traffic, is more occupied the network resource than adaptive traffic, such as TCP traffic. On the other hand, the Differentiated Services Model using feedback control fairly utlizes the network resources and even prevents congestion occurrence due to its ability of congestion expectation.

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[IEEE Style]

W. S. Baik, G. W. Yang, Y. J. Choi, D. I. Kim, C. S. Oh, "Performance Analysis of Differential Service Model using Feedback Control," The KIPS Transactions:PartC, vol. 8, no. 1, pp. 51-59, 2001. DOI: 10.3745/KIPSTC.2001.8.1.51.

[ACM Style]

Woon Song Baik, Gi Won Yang, Young Jin Choi, Dong Il Kim, and Chang Suk Oh. 2001. Performance Analysis of Differential Service Model using Feedback Control. The KIPS Transactions:PartC, 8, 1, (2001), 51-59. DOI: 10.3745/KIPSTC.2001.8.1.51.

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