Future of NGN Standards FG NGN and SGs

Future of NGN Standards - FG NGN and SGs - • Hans, KIM • TTA • hans 9@kt. co. kr The 2 nd CJK NGN Working Group Meeting November 11~12, 2004, Tokyo, Japan

Table of Contents Status of FG NGN Decision from WTSA 2004 Mandates SG 13 and FG NGN Future Direction Proposal The 2 nd CJK NGN Working Group Meeting 2

Status of FG NGN General Status • Father of FG NGN : Director of ITU-T • Creation of a new Focus Group on NGN and 1 st meeting : TSB Circular 236 + Addendum 1 • Kick off Meeting : 23 ~ 25 June 2004 • 180 contributions received (out of 246 Input documents) • 17 Liaison Statements • 3 meetings held : 23~25 June (Geneva), 19~23 July (Geneva), 27 Sep. ~ 1 Oct. (Ottawa) • 28 Drafts are developing now The 2 nd CJK NGN Working Group Meeting 3

Status of FG NGN Analysis of Input Documents and Participants Input Contribution LS Others Participants 1 st 39 14 5 20 99 2 nd 66 40 5 21 66 3 rd 141 122 7 12 121 Total 246 180 17 53 286 The 2 nd CJK NGN Working Group Meeting 4

Status of FG NGN Analysis of Input Documents RO A 1 st 2 nd 3 rd Total 2 3 45 SIO Others 12 34 87 50 133 The 2 nd CJK NGN Working Group Meeting Asia North America Europe Others 25 1 st 2 12 2 23 29 2 nd 8 22 3 33 9 3 rd 60 48 11 22 Total 70 82 16 78 63 5

Decision from WTSA 2004 • NGN SG build based on SG 13 and Signaling Req. from SG 11 : now become SG 13 again • SG 13 became father of FG NGN • SG 13 (NGN SG) has a responsibility to coordinate : SG 2, 11, 19 as well as others on NGN related issues • TSAG will review status on NGN in two years : merge SG 11 + SG 13 • FG made by Director also have financial support from TSB : modified Rec. A. 7 • SG 13 set up management team : Brian Moore (Chairman) + 8 Vice Chairmen The 2 nd CJK NGN Working Group Meeting 6

Mandates SG 13 and FG NGN Questions for SG 13 Q Question title Status A/13 Project coordination and release planning for NGN : FG WG 1 Continuation of Q. 12/13 (WP 1) B/13 Requirements and implementation scenarios for emerging services in NGN : FG WG 1 Continuation of Q. 11/13 (WP 3) C/13 Principles and functional architecture for NGN: FG WG 2 Continuation of Q. 1/13 (WP 2) D/13 Requirements and framework for Qo. S for NGN: FG WG 3 Continuation of Q. 16/13 (WP 2) E/13 OAM and network management for NGN Continuation of Q. 3/13 (WP 3) F/13 NGN mobility and fixed-mobile convergence: FG WG 2 New G/13 Network and service interworking in NGN environment Continuation of Q. 5/13 (WP 2) H/13 Service scenarios and deployment models of NGN: FG WG 1, FG WG 6 New I/13 Impact of IPV 6 to an NGN New J/13 Interoperability of satellite with terrestrial and Next Generation Networks (NGNs) Continuation of Q. 13/13 (WP 2) K/13 General network terminology Continuation of Q. 15/13 (WP 1) NEW? Futures : FG WG 7 NEW? NGN Security (See H/17): FG WG 5 A/17 Frame relay ? B/17 Public data networks ? Protocols and service mechanisms for Multi-service Data Networks (MSDN) ? C 1/17 The 2 nd CJK NGN Working Group Meeting 7

Mandates SG 13 and FG NGN Mandates for FG NGN • Functional & Nomadicity Architecture (base on IMS & non-IMS) • Qo. S (include the x. DSL Access) and Security Capability (inc. Authentication) • NGN Control and Signaling Capability • Evolution from CGN to NGN WG Area Deliverables WG 1 SR (Service Requirements) NGN Scope, Releases 1 / General Requirements, Servie and Capability, Mobility Services and Capabilities WG 2 FAM (Functional Architecture, and Mobility) Req. and Architecture, Functional Req. for NGN Mobility, Functional Req. for Soft Router WG 3 Qo. S (Quality of Services) TR-123. qos, TR-msnniqos, TR-NGN. qos, TRNGN. NHNperf, TR-e 2 eqos. 1, TR-enet, TR-atmipa, TRracs, TR-ipaqos WG 4 CSC (Control & Signalling) TRQ. IP Qo. S. SIG. CS 1 WG 5 Se. C (Security Capability) NGN Security Framework WG 6 Evol (Evolution) Evolution of Networks to NGN, PSTN evolution to NGN WG 7 Future Packet Network requirements FPBN (Future Packet-based Network) The 2 nd CJK NGN Working Group Meeting 8

Future Direction • ITU-T members strongly request global NGN standards : WTSA 2004 • FG NGN has been given enough momentum from industry : within 3 meetings (total 13 days) processing 28 deliverables, 180 contributions received (out of 246 Input documents) • Most of industry wish to keep this momentum in ITU-T • FG NGN formally belong to NGN SG (SG 13) • Focus Group give additional mean for industry : not recommendations (TS or TR) but enough for industry, frequent meeting in almost every two months yield rapid results to the market • Continuation of FG NGN will be quite useful The 2 nd CJK NGN Working Group Meeting 9

Proposal • Common proposal for continuation of FG NGN to SG 13 meeting : December 2004 (not in FG NGN) • Develop the best way to harmonize between WPs (SG 13) and WGs (FG NGN) • Mappings between Questions (SG 13) and Deliverables (FG NGN) SG 13 (12/04) SG 13 (9/05) SG 13 (5/05) FG NGN (11/04) (01/05) (03/05) (06/05) Works like WP or Rapporteurs meeting The 2 nd CJK NGN Working Group Meeting 10