1. Future Network Standardization Activities in ISO/IEC JTC1/SC6
14th CJK NGN WG
December
Myung-Ki SHIN, ETRI

2. History of FN within ISO
ISO/IEC JTC1/SC6 Ad-hoc Meeting for Future Network (Paris, Sept. 2007)
SC6 Geneva Meeting (April 2008)
Trial for initiation of FN NP Ballot within JTC1
FN NP approved, October 2008
SC6 Montreux Meeting (November 2008)
Start TR.FNPSR (Technical Report)
Editor : Myung-Ki SHIN (ETRI)
Call for contributions – Future Networks
Liaison to ITU-T SG13

3. SC6 Perspectives
SC6 was a right place for standardization on telecommunication protocols
E.g., OSI 7 Layer Protocols
Future Network is an emerging standardization issue in telecommunication area as one of next decade topics
GENI, IETF/IRTF in the US
ITU-T SG13 Efforts
FN works should be built up as early as possible.
The efforts may be almost aligned with possible ITU-T SG13 activities on Future Network.

4. Initial Discussion (1/3)
Clarification of Terminology
Future network is considering the network of the future, which is not limited to the future of the Internet.
The clarification on FN and NGN of ITU-T
Future Network
NGN of ITU-T
Future Network is the
Network of the Future
Packet based Technologies
but assuming IP-based
Network Architecture
No specific network technologies are pre-assumed
Evolution from the current IP-based Network
Long-term Revolutionary
Approach
Short/Mid-term
Evolutionary Approach

5. Initial Discussion (2/3)
Network Architectures
Various approach on new network architecture to provide enhanced communication services for emerging applications
Some ideas, concepts and experiences from the emerging issues such as sensor, wireless networking and NGN, may provide possible solutions for the Future Network
Identification is one of the most important issues.
Global inter-working and harmonization issues need to be addressed.

6. Initial Discussion (3/3)
Revolutionary approach must be considered for the Future Network
The future network should not dependent on the current emerging technologies and solutions.
And, the backward compatibility may not be required.

7. FN NP Voting Results Future Network - NP (N13660)
It is intended to deliver a Technical Report (TR) on Future Network : Problem Statement and Requirements (TR.FNPSR).
Summary of Voting on SC 6
Yes (10), Abstain (5), No Voting (4)
Approved ( ).

8. TR.FNPSR
Technical Report on “Future Network : Problem Statement and Requirements”
Editor : Myung-Ki SHIN (ETRI)
Active Country Members
Korea (ETRI), Spain (iCAT), China, UK, etc.
Call for Contributions for next meeting, Tokyo, July, 2009
Solicits further contributions for TR.FNPSR

9. TR.FNPSR - Scope
1. This work introduces the description, rationale and general concepts of Future Network to understand the reason why the concept of Future Network is proposed at this moment and what’s the scope of research on Future Network.
2. This work describes the gap between Future Network and other future technologies.
3. Finally, it discuss milestone on how to move forward.

10. TR.FNPSR Contents* (1/7) 1. Introduction 1.1 Goal and Scope
1.2 General Concept and Motivation
1.3 Clean-slate Design Principle
* it’s not approved and fixed, (just a proposal).

11. TR.FNPSR Contents (2/7) 2. Problem Statement for Future Network
2.1 Basic Problems
2.1.1 Routing Failures and scalability
2.1.2 Insecurity
2.1.3 Mobility
2.1.4 Quality of Service
2.1.5 Heterogeneity
2.1.6 Network Management
2.1.7 Congestive Collapse
2.1.8 Opportunistic Communication
2.1.9 Fast Long-Distance Communications
Economy

12. TR.FNPSR Contents (3/7) 2. Problem Statement for Future Network
2.2 Problems with Original Internet Design Principles
2.2.1 Packet Switching
2.2.2 Models of the End-to-End Principle
2.2.3 Layering

13. TR.FNPSR Contents (4/7) 3. New Design Goals and General Requirements
3.1 Scalability
3.2 Security
3.2 Mobility
3.2.1 Context-awareness
3.2.1 Multi-homing and Seamless Switching
3.2.3 Heterogeneity
3.4 Quality of Service
3.5 Heterogeneity
3.5.1 Application/Service Heterogeneity
3.5.2 Device Heterogeneity
3.5.3 Physical Media Heterogeneity

14. TR.FNPSR Contents (5/7)
3. New Design Goals and General Requirements (cont.)
3.6 Scalability
3.6.1 Context-Awareness
3.6.2 Re-configurability and Service Discovery
3.6.3 Content-Centric Services
3.7 Manageability
3.7.1 Robustness
3.7.2 Autonomy
3.8 Economic Incentives

15. TR.FNPSR Contents (6/7) 4. Gap Analysis
4.1 NGN vs. Future Network (FN)
4.2 IPv6 (Next generation Internet) vs. Future Network

16. TR.FNPSR Contents (7/7)
5. Summary and Conclusion
References

17. Call for Contributions (1/2)
Scope of TR.FNPSR
Terminologies related Future Network
Technical Issues
Scalability
Naming and Addressing Scheme
Identifier
Routing and Transport/Switching Mechanisms
Security
Mobility
Quality of Service

18. Call for Contributions (2/2)
Network Heterogeneity and Virtualization
Media Distribution
Cross-layer Communication
Manageability and Robustness
Content-Centric Services
Context-Awareness
Economic Incentives
Services and Applications
Milestone for Standardization on Future Network

19. Liaison to ITU-T SG13
Further to the recommendation made by ITU-T SG13 New Question on Future Network, ISO/IEC JTC1 SC6/WG7 encourages ITU-T SG13 to participate to this work and to refer to our reference architecture model in their work.
Also, ISO/IEC JTC1/SC6 efforts may be almost aligned with possible ITU-T SG13 activities on Future Network (e.g., Common Text).

20. Summary It’s time for contribution.
Active participation and collaboration b/w CJK are required.
The SC6 works may be almost aligned with possible activities for the next study period of ITU-T SG13.