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Further NGN Development

Global Standards Collaboration (GSC) 14. Further NGN Development. Hyungsoo KIM TTA. Highlight of Current Activities. Status of NGN Standard developments Fundamental functions: almost done (NACF, RACF, MMCF). Highlight of Current Activities. Most of key functions are developed

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Further NGN Development

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  1. Global Standards Collaboration (GSC) 14 Further NGN Development Hyungsoo KIM TTA

  2. Highlight of Current Activities • Status of NGN Standard developments • Fundamental functions: almost done (NACF, RACF, MMCF)

  3. Highlight of Current Activities • Most of key functions are developed • Move to support various service/applications over NGN Ubiquitous Services/Applications IPTV Open Services Open Env USN V O I C E V I D E O W E B MDS RFID CDF Ubiquitous Networking FMC X-casting IPv6 based NACF 1 (Normadism) NACF 2 (Handover) RACF 1 (Normadism) RACF 2 (Streaming Mode)

  4. Strategic Direction • TTA understood key framework functions of NGN are well developed • Current developed standards are enough to support “Managed IP delivery in terms of QoS and Security” • But TTA believe NGN should be an infrastructure for various services and application • Not only for typical Telco oriented services such as Voice, Data and Video streaming • But also for dynamic Information services such as using Web based, P2P, Distributed mechanism and enterprise related

  5. Challenges • Standards should show clear path to use them, but current NGN standards are not • NGN should well equipped following capabilities: • Integrated Identity Processing • Service delivery and control with Context aware • Support 3rd party providers • NGN should practically support convergences • FMC is one of target, but the level of supporting services are not yet mature enough • Currently FMC allows normadism and handover between different mobile accesses (e.g. between 3G and 2G) • In the case of IPTV over NGN, many of functions are still not enough to build up “Fully Open IPTV” for supporting real “Prosumer Environment” • NGN standard does not show how to utilize NGN for other industries such as Vehicle, Robots, Health, Education etc.

  6. Next Steps/Actions • More efforts on the study of Service Control and Delivery aspects • This study scope is the critical point for ensuring compatibility of services over NGN with end-end aspect • More detailed development to support convergences (e.g. support seamless handover with what service and what level) should be stressed • Use cases and service scenarios should be the focal point to show how to utilize NGN for e-life

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