Modelling and evaluation of a policy-based resource management framework for converged next generation networks

摘要: As fixed and wireless access networks converge towards Internet Protocol based transport in next generation networks, the requirement for effective scalable control management solutions to address complexity introduced by their heterogeneity becomes ever more critical. Over years, policy-based has emerged as a viable tool this challenge. Within IU-ATC project, we are developing framework, (Converged Networks QoS Framework, CNQF) end-to-end resource converged networks. CNQF is designed support context-driven policies across all (access, metro, core) on layer of This paper describes develops an exemplary use case scenario our architecture. The also presents development stochastic-analytic models characterise evaluate impact operational performance. model used analyse performance dynamic admission study.