Further NGN Development Global Standards Collaboration (GSC) 14 DOCUMENT #: GSC14-GTSC-025R1 FOR: Presentation SOURCE: TTA AGENDA ITEM: 4.1 (NGN) CONTACT(S): Hyungsoo KIM (hans9@kt.com) Further NGN Development Hyungsoo KIM TTA Geneva, 13-16 July 2009

Highlight of Current Activities Status of NGN Standard developments Fundamental functions: almost done (NACF, RACF, MMCF) Geneva, 13-16 July 2009

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 V O I C E V I D E O W E B MDS RFID USN CDF Ubiquitous Networking FMC X-casting IPv6 based NACF 1 (Normadism) NACF 2 (Handover) RACF 1 (Normadism) RACF 2 (Streaming Mode) Geneva, 13-16 July 2009

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 Geneva, 13-16 July 2009

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. Geneva, 13-16 July 2009

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 Geneva, 13-16 July 2009