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> Concepts <strong>and</strong> ElementsStatus today• Available today for application in many networksfort most <strong>elements</strong>• Recently defined functionalities <strong>and</strong> interoperationst<strong>and</strong>ardized <strong>and</strong> being deployed with adjustmentsneeded• Careful planning needed for operators with existinginfrastructure <strong>and</strong> operation (migration, profitability,QoS <strong>and</strong> survivability)Dhaka, Bangladesh, May 2011ITU - <strong>NGN</strong> <strong>elements</strong> - OGSInternationalTelecommunicationUnionslide 31
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