DESIGN AND IMPLEMENTATION OF A MEASUREMENT-BASED POLICY-DRIVEN RESOURCE MANAGEMENT FRAMEWORK FOR CONVERGED NETWORKS
Journal: ICTACT Journal on Communication Technology (IJCT) (Vol.2, No. 2)Publication Date: 2011-06-01
Authors : S. Y. Yerima G.P. Parr S. McCLean P. J. Morrow; K. Sivalingam;
Page : 329-338
Keywords : Policy-Based Network Management; Resource Management; QoS Control Framework;
Abstract
This paper presents the design and implementation of a measurement-based QoS and resource management framework, CNQF (Converged Networks’ QoS Management Framework). CNQF is designed to provide unified, scalable QoS control and resource management through the use of a policy-based network management paradigm. It achieves this via distributed functional entities that are deployed to co-ordinate the resources of the transport network through centralized policy-driven decisions supported by measurement-based control architecture. We present the CNQF architecture, implementation of the prototype and validation of various inbuilt QoS control mechanisms using real traffic flows on a Linux-based experimental test bed.
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