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Status report on CJK NGN Working Group


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Status report on CJK NGN Working Group

  1. 1. Status report on CJK NGN Working Group April 9, 2007 7 th CJK Standard Meeting Taesang Choi Chairman of CJK NGN Working Group
  2. 2. Objectives and T asks of NGN-WG <ul><li>Objectives </li></ul><ul><ul><li>Cooperation among CJK to promote and reflect the studies on NGN requirements and solutions to the relevant International NGN standardization activities </li></ul></ul><ul><li>Tasks </li></ul><ul><ul><li>Collect and exchange industry/standard information on NGN-related activities of each country, </li></ul></ul><ul><ul><li>Identify key standard areas to provide end-to-end multimedia services over future NGN, </li></ul></ul><ul><ul><li>Pursue maximum commonality of NGN-related standards, </li></ul></ul><ul><ul><li>Confirm interconnectivity and interoperability of NGN through interoperability tests among interested parties </li></ul></ul><ul><li>Phased approach will be taken from the top to the bottom of above items. </li></ul>
  3. 3. Working method; Two level meetings <ul><li>Working group meeting </li></ul><ul><ul><li>High level standard direction and selected major technical issues are discussed to promote the CJK collaboration </li></ul></ul><ul><ul><li>The meeting is expected to be held as much as possible in conjunction with the CJK meeting. Additional WG meetings can be held with permission by the CJK plenary </li></ul></ul><ul><ul><li>The progress report will be made at the CJK plenary </li></ul></ul><ul><li>Ad hoc meeting by technical experts </li></ul><ul><ul><li>Key specific technical issues are discussed among technical experts who participate in the relevant ITU-T meeting </li></ul></ul><ul><ul><li>The meeting is held in the previous day of each NGN-related ITU-T meeting to share the standards views among the CJK members to lead the discussion </li></ul></ul><ul><ul><li>Also meet in the middle of each ITU-T NGN-GSI meeting if necessary to resolve any critical issues among CJK </li></ul></ul>
  4. 4. NGN-WG Management structure <ul><li>Chairman: Mr. Taesang CHOI (TT A , Korea ) </li></ul><ul><li>Vice Chairman: M r . Naotaka MORITA ( TTC , Japan ) </li></ul><ul><li>Vice Chairman : Ms. Duo LIU ( CCS A, China ) </li></ul><ul><ul><li>Duration; One-year term (July 200 6 – June 200 7 ) </li></ul></ul>Chair man Vice-Chair men NGN-WG meeting Ad hoc meeting Task group Task group
  5. 5. Meeting history <ul><li>WG meetings </li></ul><ul><ul><li>1st CJK NGN WG Meeting (6 Ju ly 2004, Seoul, Korea) hosted by TTA (Plenary) </li></ul></ul><ul><ul><li>2nd CJK NGN WG Meeting (11-12 Nov ember 2004, Tokyo, Japan) hosted by ARIB/TTC </li></ul></ul><ul><ul><li>3rd CJK NGN WG Meeting (28-29 March 2005, Tokyo, Japan) hosted by ARIB/TTC (Plenary) </li></ul></ul><ul><ul><li>4th CJK NGN Working Group Meeting(24 June 2005, Beijing, China) hosted by CCSA </li></ul></ul><ul><ul><li>5th CJK NGN Working Group Meeting(15-16 Dec 2005, Seoul, Korea) hosted by TTA </li></ul></ul><ul><ul><li>6th CJK NGN Working Group Meeting(10-11 April 2006, Hang Zhou, China) hosted by CCSA (Plenary) </li></ul></ul><ul><ul><li>7th CJK NGN Working Group Meeting(10-11 October 2006, Tokyo,Japan) hosted by TTC </li></ul></ul><ul><ul><li>8th CJK NGN Working Group Meeting(5-6 Feb 2007, Jeju, Korea) hosted by TTA </li></ul></ul><ul><li>Ad hoc meetings </li></ul><ul><ul><li>16 Jul 200 6 at Geneva for ITU-T NGN-GSI meeting </li></ul></ul><ul><ul><li>2 1 Octo ber 200 6 at Geneva for ITU-T NGN-GSI meeting </li></ul></ul><ul><ul><li>7 January 200 7 at Beijing for ITU-T NGN-GSI meeting </li></ul></ul>
  6. 6. Key achievement of NGN-WG <ul><li>Agreement on the objectives of NGN-WG </li></ul><ul><li>Agreement on the key tasks of NGN-WG </li></ul><ul><li>Agreement on the organizational procedure of NGN-WG such as working method, rules for participants and contributions, guidelines of meeting host and publication </li></ul><ul><li>Agreement on the setup of a new task group on NGN- T estbed and Phase 1 testing is completed </li></ul><ul><li>Agreement on the setup of IPTV ad-hoc group and collaboration for co-authoring relevant contributions to FG IPTV meetings </li></ul><ul><li>Agreement on CJK-NGN Ad-hoc meetings held before the ITU-T NGN-GSI meetings and Review of CJK contributions to NGN-GSI meetings and collaboration activities to support critical ones </li></ul><ul><li>Agreement on collaboration for NGN Release 2 activities such as NGN R2 Requirements, Multicast, Mobility issues for NGN R2 </li></ul>
  7. 7. Major topics <ul><li>NGN Release 1 Issues </li></ul><ul><ul><li>NGN R1 Requirements </li></ul></ul><ul><ul><li>NGN R1 Architecture </li></ul></ul><ul><ul><li>NGN R1 Resource Admission Control Functions </li></ul></ul><ul><ul><li>NGN R1 Performance Monitoring for NGN </li></ul></ul><ul><li>NGN Release 2 Issues </li></ul><ul><ul><li>NGN R2 Requirements </li></ul></ul><ul><ul><li>NGN Mobility </li></ul></ul><ul><ul><li>NGN Multicast </li></ul></ul><ul><ul><li>Home Networking </li></ul></ul><ul><li>IPTV Issues </li></ul><ul><ul><li>CJK Harmonization on IPTV issues (e.g., Multicast, etc.) </li></ul></ul><ul><ul><li>FG IPTV activity Coordination </li></ul></ul><ul><li>CJK Test-bed Issue </li></ul><ul><ul><li>Phase I: 2006 3 rd /4 th Quarter </li></ul></ul><ul><ul><ul><li>Network Connectivity </li></ul></ul></ul><ul><ul><ul><li>Scenarios 2 and 4 only </li></ul></ul></ul><ul><ul><ul><li>First Report/Demo during 9 th CJK NGN Meeting (April 2007) </li></ul></ul></ul><ul><ul><li>Phase II: 2007 1 st /2 nd Quarter </li></ul></ul><ul><ul><ul><li>Scenarios 1 and 3 </li></ul></ul></ul><ul><ul><ul><li>Second Report/Demo during 10 th CJK NGN Meeting (September or October 2007) </li></ul></ul></ul><ul><ul><li>Phase III: 2007 3 rd /4 th ~ 2008 1 st /2 nd Quarter </li></ul></ul><ul><ul><ul><li>Scenario 5 ~ 7 </li></ul></ul></ul><ul><ul><ul><li>Testing details will further be defined depending on the technology availability status </li></ul></ul></ul><ul><ul><ul><li>Third Report/Demo 11 th CJK NGN Meeting </li></ul></ul></ul>
  8. 8. CJK contribution to NGN Global Standard s <ul><li>NGN standard activities were initiated by Europeans </li></ul><ul><li>But it was not enough to make global notification </li></ul><ul><li>CJK involved in this area since the 1st JRG-NGN meeting at Munich, October 2003 </li></ul><ul><li>After joining CJK in ITU-T based activities including various Workshops, NGN standards became global issue </li></ul><ul><li>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 </li></ul><ul><li>Since the launching of FG NGN, CJK members have become most important members with enormous contributions </li></ul><ul><li>Recently CJK played a critical role to launch FG IPTV and is actively leading and contributing the activity </li></ul><ul><li>In summary, CJK now has a key leading role for the global NGN standards </li></ul>
  9. 9. NGN T est - bed T ask group in NGN-WG <ul><li>Key objectives of NGN-testbed </li></ul><ul><ul><li>- B uilding a common NGN technology testing infrastructure </li></ul></ul><ul><ul><li>- Feasibility testing prior to NGN commercial deployment </li></ul></ul><ul><ul><li>- Interoperability testing for NGN components </li></ul></ul><ul><ul><li>- Providing NGN service development platform for inter- </li></ul></ul><ul><ul><li>country issues </li></ul></ul><ul><ul><li>- Cooperation with other international NGN related testbeds </li></ul></ul><ul><li>The CJK meeting endorse d on the launch of the NGN-testbed task group and high-level support for the testbed project </li></ul><ul><li>Dr. Taesang Choi (TTA) was nominated to the NGN-testbed task leader </li></ul><ul><li>Test-bed networks between Korea and China was first established in October 2006 </li></ul><ul><li>The first test to be performed is VoIP & MoIP over Call Server networks </li></ul><ul><li>Phase I test was successfully completed in March 2007 between Korea (ETRI) and China(CATR) </li></ul><ul><li>Phase II & III activities will be continued </li></ul>
  10. 10. Future meeting plan <ul><li>Ad hoc meeting at ITU-T NGN-GSI on Sunday, April 15 in Geneva </li></ul><ul><li>10 th NGN- WG m eeting, Venue is TBD </li></ul><ul><li>11 th NGN-WG meeting, Venue is TBD </li></ul>NGN-WG requests the CJK meeting to endorse the following meetings as the NGN-WG activities.
  11. 11. Conclusions <ul><li>NGN-WG agreed the objectives, the tasks and the organizational procedure of the WG </li></ul><ul><li>CJK-NGN members contribute to the NGN global standards activities in the NGN-GSI, SG11, and SG13 meetings and play a key role of the standards activities </li></ul><ul><li>NGN-WG agreed to setup a new ad-hoc group on IPTV in NGN-WG and request strong support from the CJK members </li></ul><ul><li>NGN-WG proposed future Ad hoc meeting and NGN-WG meeting plans before the next CJK meeting in 2008 </li></ul>
  12. 12. Thank you for your attention