An Integrated QoS Management System for Large - Scale Heterogeneous IP Networks Design and Prototype Implementation 


Vol. 7,  No. 11, pp. 3633-3650, Nov.  2000
10.3745/KIPSTE.2000.7.11.3633


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  Abstract

Internet is no longer a network for special communities but became a global means of communication infrastructure for everyday life. People are exchanging their personal messages using e-mails, students are getting their educational aids through the web, people are buying a variety of goods from cyber shopping malls, and companies are conducting their businesses over the Internet. Recently, such an explosive growth of the traffic in the Internet raised a big concern on how to accommodate ever-changing user''s needs in terms of an amount of the traffic, characteristics of the traffic, and various service quality requirements. Over provisioning can be a simple solution but it is too expensive and inefficient. Thus many new technologies to solve this very difficult puzzle have been introduced recently. Any single solution, however, can be insufficient and a carefully designed architecture, which integrates a group of solutions, is required. In this paper, we propose a policy-based Internet QoS provisioning, traffic engineering and performance management system as our solution to this problem. Our integrated management QoS solution can provide highly responsive flow-through service provisioning, more realistic service and resource policy control based on the real network performance information, and centralized control of traffic engineering for heterogeneous networks.

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[IEEE Style]

T. S. Choi, H. S. Chung, H. S. Choi, C. H. Kim, T. S. Jeong, "An Integrated QoS Management System for Large - Scale Heterogeneous IP Networks Design and Prototype Implementation," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 7, no. 11, pp. 3633-3650, 2000. DOI: 10.3745/KIPSTE.2000.7.11.3633.

[ACM Style]

Tae Sang Choi, Hyung Seok Chung, Hee Sook Choi, Chang Hoon Kim, and Tae Soo Jeong. 2000. An Integrated QoS Management System for Large - Scale Heterogeneous IP Networks Design and Prototype Implementation. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 7, 11, (2000), 3633-3650. DOI: 10.3745/KIPSTE.2000.7.11.3633.

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