Chae-Sub LEE TTA Chae-sub.lee@ties.itu.int Roles and Functions of CJK NGN WG for NGN Standardization Chae-Sub LEE TTA Chae-sub.lee@ties.itu.int

Table of Contents Roles of CJK in NGN Standard World Contribution Status from CJK on NGN Standardization Roles of CJK in NGN Standard World Functions of CJK NGN WG in NGN Standard World Proposal

Contribution Status from CJK Analysis of Participants on FGNGN CJK Others Total 1st 33 75 108 2nd 19 47 66 3rd 54 67 121 4th 60 63 123 5th 117 62 199 283 334 617

Contribution Status from CJK Analysis of Input Documents CJK North America Europe Others 1st 2 12 23 2nd 8 22 3 33 3rd 60 48 11 4th 46 47 21 5th 73 29 24 Total 116 129 27 99

Roles of CJK in NGN Standard World NGN standard activities were initiated by Europeans But it was not enough to make global notification CJK involved in this area since the 1st JRG-NGN meeting at Munich, October 2003 After joining CJK in ITU-T based activity including various Workshops, NGN standards became global issue Especially FG NGN group was launched at June 2004 based on the agreements which made at Beijing April 2004 among ITU-T Europe, North America and Asian Key members After the launching of FG NGN, CJK members become most important members with enormous contributions CJK is now has a very clear role leading global NGN standards

Functions of CJK NGN-WG in NGN Std. World CJK NGN-WG could be the core platform to stimulate NGN activity CJK NGN-WG could be the collaboration ground for members CJK NGN-WG could be provided common platform developing NGN Technology CJK NGN-WG ETSI Cord. CJK Std. ITU CJK ATIS Tec.