NGN architecture

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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
Page 1 and 2: Next Generation Networks architectu
Page 3 and 4: Outline 1 The beginnings 2 The defi
Page 7 and 8: The motivation towards NGN the Inte
Page 9 and 10: The genesis ITU-T Workshop on IP Ne
Page 11 and 12: The genesis several institutions be
Page 15 and 16: Related documents ITU-T Recommendat
Page 17 and 18: Keywords ITU-T Rec. Y.2001 decoupli
Page 19 and 20: Definition ITU-T Rec. Y.2001 (12/20
Page 25 and 26: Objectives of ITU-T NGN Economic as
Page 27 and 28: Objectives of ITU-T NGN Economic as
Page 29 and 30: Objectives of ITU-T NGN Social aspe
Page 31 and 32: Objectives of ITU-T NGN Social aspe
Page 33 and 34: Fundamental characteristics of NGN
Page 43: Fundamental characteristics of NGN
Page 49 and 50: Fundamental characteristic summary
Page 51 and 52: NGN architecture overview “NGN Ar
Page 53 and 54: Bibliography II M. Carugi, B. Hirsc
Page 55: Thank you for your attention!

NGN architecture

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