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NGN architecture

NGN architecture

NGN architecture

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Fundamental characteristics of <strong>NGN</strong><br />

End-to-end QoS in <strong>NGN</strong><br />

Flow-state-aware (FSA) transport technology<br />

4 classes of service (service contexts)<br />

ARS, GRS, MRS, VRS<br />

flow-based differentiation<br />

stateful aggregations<br />

in-band and out-of-band signaling

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