Dynamic Class Mapping Mechanism for Guaranteed Service with Minimum Cost over Differentiated Services Networks 


Vol. 29,  No. 7, pp. 697-710, Jul.  2004


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  Abstract

Differentiated services (DiffServ) model has been prevailed as a scalable approach to provide quality of service in the Internet. However, there are difficulties in providing the guaranteed service in terms of end-to-end systems since differentiated services network considers quality of service of aggregated traffic due to thc scalability and many researches have been mainly focused on per hop behavior or a single domain behavior. Furthermore quality of service may be time varying according to the network conditions. In this paper, we study dynamic class mapping mechanism to guarantee the end-to-end quality of service for multimedia traffics with the minimum network cost over differentiated services network. The proposed algorithm consists of an effective implementation of relative differentiated service model, quality of service advertising mechanism and dynamic class mapping mechanism. Finally, the experimental results arc provided to show the performance of the proposed algorithm

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  Cite this article

[IEEE Style]

L. dai-boong and S. hwang-jun, "Dynamic Class Mapping Mechanism for Guaranteed Service with Minimum Cost over Differentiated Services Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 7, pp. 697-710, 2004. DOI: .

[ACM Style]

Lee dai-boong and Song hwang-jun. 2004. Dynamic Class Mapping Mechanism for Guaranteed Service with Minimum Cost over Differentiated Services Networks. The Journal of Korean Institute of Communications and Information Sciences, 29, 7, (2004), 697-710. DOI: .

[KICS Style]

Lee dai-boong and Song hwang-jun, "Dynamic Class Mapping Mechanism for Guaranteed Service with Minimum Cost over Differentiated Services Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 7, pp. 697-710, 7. 2004.