NGN architecture
NGN architecture NGN architecture
Fundamental characteristics of NGN Interworking with legacy networks via open interfaces Other NGNs …… IWF NGN IWF Internet IWF IWF IWF PLMN PSTN
Fundamental characteristics of NGN The list packet-based transfer decoupling of service provision from transport support for a wide range of services real time, streaming, non-real time and multimedia broadband capabilities with end-to-end QoS generalized mobility interworking with legacy networks via open interfaces unrestricted access by users to different service providers converged services between fixed/mobile independence of service-related functions from underlying transport technologies support of multiple last-mile technologies
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Fundamental characteristics of <strong>NGN</strong><br />
The list<br />
packet-based transfer<br />
decoupling of service provision from transport<br />
support for a wide range of services<br />
real time, streaming, non-real time and multimedia<br />
broadband capabilities with end-to-end QoS<br />
generalized mobility<br />
interworking with legacy networks via open interfaces<br />
unrestricted access by users to different service providers<br />
converged services between fixed/mobile<br />
independence of service-related functions from underlying<br />
transport technologies<br />
support of multiple last-mile technologies
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