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New architecture of IP QoS management system |
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| Authors: | Li Jiao Ph.D. Yidong Cui Yu Lin Wendong Wang Shiduan Cheng |
| Affiliation: | State Key Lab of Networking and Switching, Beijing Univ. of Posts and Telecom., Beijing 100876, China |
| Abstract: | Based on the analysis of current Quality of Service (QoS) management on IP network, new genera-tion of QoS architecture QoSAF is proposed. QoSAF is divided into three layers: resource control layer, net-work service layer and business layer. QoS management is accomplished by interactivity of layers. In this ar-chitecture, mechanism of feedback control enhances the functions of resource management and system moni-toring. The principle of design and logical architecture of system is discussed in detail. |
| Keywords: | Quality of Service (QoS) QoS architecture Closed feedback loop |
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