1 Status Report on CJK NGN Working Group China Communications Standards Association 9 th CJK meeting...
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Transcript of 1 Status Report on CJK NGN Working Group China Communications Standards Association 9 th CJK meeting...
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Status Report on CJK NGN Working Group
China Communications Standards Association
9th CJK meeting
April 2009
HeyuanXu, Chairman of NGN-WG
Objectives and tasks of NGN-WG
Objectives Cooperation among CJK to promote and reflect the studies on NGN requirements
and solutions to the relevant International NGN standardization activities
Tasks Collect and exchange industry/standard information on NGN-related activities of
each country
Identify key standard areas to provide end-to-end multimedia services over future
NGN
Pursue maximum commonality of NGN-related standards
Go on interconnectivity and interoperability of NGN through interoperability tests
among interested parties
Working method
Working group meeting High level standard direction and selected major technical issues are discussed to
promote the CJK collaboration
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
The progress report will be made at the CJK plenary
Ad hoc meeting by technical experts Key specific technical issues are discussed among technical experts who participate
in the relevant ITU-T meeting
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
Also meet in the middle of each ITU-T NGN-GSI meeting if necessary to resolve
any critical issues among CJK
Working method
Workshop Key specific technical field ,subject or topic are reserved in advanced (Normally
the topics will be determined in the NGN Ad-hoc meeting before Workshop)
Key specific technical field field ,subject or topic are discussed among technical
experts who participate in the CJK NGN-WG meeting
The workshop is expected to be held as much as possible in conjunction with the
CJK NGN-WG meeting
Teleconference Key specific technical issues are discussed among technical experts who is
involved in the issues in the relevant ITU-T standard activty
The CJK NGN-WG management team are responsible for organizing it
NGN-WG management team
Duration; One-year term from July 2008 to April 2009
Chairman: Mr. Heyuan XU (CCSA, China)
Vice Chairman:Mr. Hideaki YAMADA(TTC, Japan)
Vice Chairman: Mr. Taesang CHOI (TTA, Korea)
Meeting history Working Group (WG) meetings 12th meeting: 31 March to 1 April 2008, Okinawa, Japan
hosted by TTC CJK NGN test-bed Working methods and meeting operation New technologies Technical discussion about ongoing topics in ITU-T CJK white paper
13th meeting: July 23 to 24 2008, Seoul, Korea hosted by TTA Next study period issues CJK NGN test-bed NGN standard status , e.g. Report of Q.8/13 Technical issues, for instance, IPTV , MPM, Ubiquitous Network and
IDM
Meeting history Working Group (WG) meetings
14th meeting: December 10 to 12 2008,Tokyo, Japan hosted by TTC
CJK NGN test-bed Service/applications issues Status of SG and future works for GSI CJK Collaboration Workshop
Ad-hoc meetings NGN ad-hoc meetings in conjunction with ITU-T NGN-GSI
events: May, September 2008, January 2009.
Key achievement (1/3) Technical discussion including exploration to new work and
collaboration items Next generation service network Unified Communication (UC) IDM Ubiquitous Network
Progress on NGN-test bed Based on test-bed schedule, phase 3 and 4 are still going on,
thereinto evaluation scenarios, 6-1 to 6-3 have been conducted.
Performance of RTCP-XR via MPM under several traffic load has been discussed, and the continuation of the discussion of the performance test is needed.
The test of functionally distributed network architecture is being evaluated.
Key achievement (2/3)
Agreement on the common strategy towards ITU-T meetings
Share a vision for NGN and beyond Preparation and share information for 2009-2012 study
period Share information and seeking support for consenting
drafts and approving Recommendation Progress on NGN ad-hoc meetings
Review of CJK contributions to NGN-GSI meetings and collaboration to support critical ones
Fixing workshop subjects, speakers
Key achievement (3/3) Workshop
IPTV ITU-T Standardization Work on IPTV IPTV mechanism for content delivery using P2P IPTV related works in Q13/12
MMCF(Mobility Management and Control Framework) Fixed Mobile and Broadcasting Convergence services for NGN MMCF Status and Issues Proposal of Enhanced Mobility Architecture for NGN Handover scenarios and relevant media paths in MMCF
Future network Future Network standardization activities in ISO/IEC JTC1 Future Network standardization activities in ITU-T SG13 Research Activities toward Infrastructure Virtualization for Future
Internet / New Generation Network Functionally distributed transport network architecture Open and Scalable router and network
Future meeting plan
NGN-WG requests to endorse the following meetings.
Exact proposal will be made at the closing plenary 16th CJK NGN-WG meeting End of July 2009(China) 17th CJK NGN-WG meeting End of November
2009(Korea)
Ad hoc meetings will be held by the decision at WG level
Conclusions
NGN-WG members contribute to the NGN and IPTV
global standards activities in GSIs, SG11, and SG13
meetings of ITU-T and play a key role
NGN-WG progress its work on establishing ITU-T
standards and proceeding with CJK test bed
NGN-WG is considering future NGN-WG meeting plans
before the next CJK plenary.
Thanks for your attention!