1.3 NGN architecture and main elements.ogs.pdf - BTCl
1.3 NGN architecture and main elements.ogs.pdf - BTCl
1.3 NGN architecture and main elements.ogs.pdf - BTCl
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<strong>NGN</strong> Network ElementsTraffic Engineering ModuleTraffic Engineering refers to the process of selecting the paths (LSPs) inorder to balance the traffic load on the various links, routers, <strong>and</strong> switchesin the network. A major goal of Traffic Engineering is to facilitate efficient<strong>and</strong> reliable network operations with guarantee of QoS whilesimultaneously optimizing network resource utilization <strong>and</strong> trafficperformanceCACCall Acceptance Control function in order to accept/reject traffic in thenetwork that allows guarantee of QoS for services with a given ServiceLevel AgreementDhaka, Bangladesh, May 2011ITU - <strong>NGN</strong> <strong>elements</strong> - OGSInternationalTelecommunicationUnion21
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