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IPv6 based NGN and after (Use of NGNv6) March 31 – April 2, 2008

IPv6 based NGN and after (Use of NGNv6) March 31 – April 2, 2008. Chaesub Lee, Hyoungjun Kim. Contents. Overview of IPv6 based NGN Status of Recommendations Expectation to use IPv6 Future work on NGNv6 Conclusion. 1. Overview of IPv6 based NGN (NGNv6). Definition of NGNv6.

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IPv6 based NGN and after (Use of NGNv6) March 31 – April 2, 2008

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  1. IPv6 based NGN and after(Use of NGNv6) March 31 – April 2, 2008 Chaesub Lee, Hyoungjun Kim

  2. Contents • Overview of IPv6 based NGN • Status of Recommendations • Expectation to use IPv6 • Future work on NGNv6 • Conclusion

  3. 1. Overview of IPv6 based NGN (NGNv6) • Definition of NGNv6 • IPv6-based NGN: This is a NGN which support addressing, routing protocol and mechanisms of IPv6 • IPv4-based NGN: This is a NGN which support addressing, routing protocol and mechanisms of IPv4 • IPv6-based Non-NGN: This is an IPv6 based packet network which is not comply with NGN • IPv4-based Non-NGN: This is an IPv4 based packet network which is not comply with NGN Fig. 1 Configuration of IP based Networks

  4. 1. Overview of IPv6 based NGN (NGNv6) • Scope of NGNv6 Fig. 2 Scope of NGNv6

  5. 1. Overview of IPv6 based NGN (NGNv6) Fig. 3 Functional Architecture of NGNv6

  6. 2. Status of Recommendations • Consent 4 drafts at the Seoul meeting, 01. 2008 • Three drafts have been approved as Recs. • One draft is going on to resolve editorial comment

  7. 3. Expectation to use IPv6 • Time to use IPv6 is quickly coming … …

  8. 4. Future work on NGNv6 • Identify Functional capabilities to support NGN services • Specify functional features for IPv6 related functions: End-User-v6, NACF-v6 and App/Service Support Functions-v6

  9. 4. Future work on NGNv6 • Interworking based on NGNv6 • Within NGN: NGNv6  NGNv4 (RP 1b and 2b) • With Non-NGN: NGNv6  IPv6 (RP 3a), NGNv6  IPv4 (3b) • Specify Reference Points and Interworking Functions • Service Features, Operation and Provision issues

  10. 5. Conclusion • Continue to develop NGNv6 related Recs. • Specify Service and Functional capabilities of NGNv6 • Develop NGNv6 based interworking Voice FMC IPTV MM USN Full-CAR Net-Rob Managed IP Invite CJK IPv6 based IPv4 based Converged Broadband (Fixed+Mobile)

  11. Thank you foryour attention !!!

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