The CJK IT Standards Meeting

1
NGN-Working Group - Cooperative Work Plan -

• The CJK IT Standards Meeting
• July 57, 2004, Seoul, Korea

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Table of Contents

• Objective of the CJK NGN-WG
• Key Issues for Study
• Work Method

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Objective of the CJK NGN-WG

• Exchange information regarding NGN-related
  activities
• of each country
• Exchange the status of NGN standard development
• Maximum commonality of NGN-related standards
• End-to-end multimedia services over future NGN
• Conformance testing among interested parties to
• confirm interconnectivity and interoperability
  of NGN
• Collect information on NGN standards development
• and exchange it to cooperate regionally and
  globally

4
Key Issues for Study
1. Services related Issues
2010
2005
2007
Milestone
Target Vision
Service Vision
Video-Phone E-Commerce Etc.
Voice-NGN
Video distribution E-health, E-Culture Etc.
Requirements
Service Cap. Set 1 (SCS 1)
Service Cap. Set 2 (SCS 2)
Service Cap. Set 3 (SCS 3)
Scenario
Provision Scenario 1
Provision Scenario 2
Provision Scenario 3
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Key Issues for Study
2. Architecture related Issues
NGN - Convergence Model
Video Services (TV, movie, etc)
Customer Manageable Capability
C/M-Protocol Traffic Man. OAM
Data Services (WWW, e-mail, etc)
Secure QoE (min. Session)
Telephone Services
Services
RENA? (Japan) MBA (Korea) ? (China)
API
Control Architecture
Transport
IMS (Mobility?)
ACCESS
ACCESS
CORE
Future Packets (?)
RENA (Japan) ? (Korea) ? (China)
Transport Architecture
Ethernet or others
xDSL
Optic
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Key Issues for Study
3. Interworking and Identification Issues
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Key Issues for Study
4. NGN Test-Bed Issues

• Purpose of NGN test bed
• Feasibility test prior to NGN implementation
• Developing specifications for realizing NGN
• Interoperability test for NGN components in CJK
• How to provide NGN test bed in common?
• Make a task force team selected from NGN experts
  in CJK
• Define NGN services and equipments being tested
• Provide the network connected to other countries
  by major carriers in CJK
• Determine vendors and service providers in each
  country to participate in the interoperability
  test
• Provide test specifications and scenarios

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Key Issues for Study
Conceptual Model of NGN Test-Bed
China
Japan
Korea
Vendors
Vendors
Vendors
Operators
Operators
Operators
SPs
SPs
SPs
China Telecom
KT
NTT
International test bed for interoperability test
(Future)
FR/MPLS Forum
ITU-T
MSF
Parlay Group
SIP Forum
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Key Issues for Study
Proposed Plan of NGN Test-Bed

• 1st Step (20042005)
• Construct test bed for the 1st Milestone Target
• Test interoperability for VoIP services and
  related equipments
• 2nd Step (20062008)
• Test multimedia services on wire-line/wireless
  networks
• Test open services based on API identified in
  CJK
• Final Step (20092010)
• Test multicasting/broadcasting services on the
  convergence network
• Test and verify QoS, security, network management
  and other issues

Collaboration for standardization and
interoperability in NGN open service platform/API
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Work Methods
1. Proposed Structure
Chair
Test-Bed Special Group
Vice-Chair
TG 1 (Service Group)
TG 2 (Archit. Group)
TG 3 (I/W ID Group)
2. Proposed Management

• Chairman Mr. Yoichi Maeda (Japan, NTT)
• Vice-Chairman ? (China)
• Global Coordinator Mr. Chae-Sub, LEE (Korea,
  KT)

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Work Methods
3. Proposed Procedure

• Documentation Contribution base, but paperless
  meeting
• Meeting
• - WG meeting within regular CJK meeting
  leaded by Chairman
• - TG meeting through E-mail and F2F meeting
  on request
• leaded by Technical Leaders
• Deliverables Technical Requirements, Technical
  Report and
• Contributions (to Global Standard
  Organizations)
• Resolution Consensus base
• Report
• - WG reports its result to CJK meeting with
  written report
• - TGs report their results to WG meeting
  through E-mail
• - Test-bed Special Group also report their
  results to WG meeting