1. ITU-T Study Group 13 Future networks including mobile and NGN
Chaesub LEE

2. Contents Terms of reference
Highlights of achievements / Projects / FGs
Future work
Conclusions
Supplemental slides

3. SG13 covers ‘Future networks including mobile and NGN’
Terms of Reference
SG13 covers ‘Future networks including mobile and NGN’
WTSA 2008
SG13 was NGN group
WTSA 2004
Lead study group for NGN and Satellite
Key Functions: Requirements, architecture, evolution and convergence of future networks
Lead study group for Future Networks and NGN
Lead study group on Mobility Management and Fixed-Mobile Convergence
Lead study group on Cloud Computing (TSAG: )

4. Highlights of achievements
Areas of achievements
NGN developments
Continue collaboration on IMT Developments on IPTV
Open gates for Future Networks
Activate Cloud Computing
Initiate IoT (Internet of Things)
Others
Examined 2,588 Cs (1477 for SG13, 1111 for NGN-GSI)
Produced 87 new & revised Recommendations
1 Recommendation is currently in TAP
Produced 13 Supplements and 2 Handbooks

5. Highlights of achievements
NGN Developments
Develop New Functions:
Content Delivery Func
Mobility Mngt & Ctl Func
IdM Function
End-User Function
Service Provider
Open Service: OSE & SIDE
Based on existing architecture developed since 2004 including FG-NGN

6. Highlights of achievements
NGN Developments (Continue)
Add new service features:
IPv6 based NGN
ID/Loc separation
DSN and Multi-connection
USN and Networked Vehicle
Web of Objects and Object-Object
Emergency Telecom. Services
VPN and Multicast
QoS enabled VoIP
Mobile Remote Financial Transac.
Accounting and Charging
NGN Security and Others
Going to completion phase 
Finished NGN-GSI
& JCA
(agreed TSAG at )

7. Highlights of achievements
Continue collaboration on IMT 2000
Producing 4 Recommendations: Q.1700 series
Continue collaboration with 3GPP/3GPP2
Close collaboration with relevant SDOs
Developments on IPTV: Y.1900 series
Terms and definitions
IPTV Requirements and Architecture
Multicast based contents delivery
IPTV service and normadism
Collaboration with relevant Study Groups and SDOs through IPTV-GSI and JCA (handed over IPTV-JCA to SG16: agreed at TSAG )

8. Highlights of achievements
Open gates for Future Networks: Y.3000 series
4 Objectives and 12 Design Goals
Network Virtualization
Energy Saving
Identification
Service
awareness
Data
awareness
Service Diversity
Functional Flexibility
Data Access
Virtualization of Resources
Network Management
Identification
Activated with FG-FN
(2009~2010)
Collaboration with FN
communities (GENI, FP)
Continue collaboration
Mobility
Reliability and Security
Environmental awareness
Social and economic awareness
Energy Consumption
Service Universalization
Optimization
Economic Incentives

9. Highlights of achievements
Activate Cloud Computing
Triggered by FG-Cloud Computing
New Lead Study Group role
3 New Questions forming new dedicated WP6
Initiate collaboration team with JTC1 SC38 WG3
Since creation of 3 Qs at , 3 times of meetings (4, 6, and )
Establish JCA-CC & platform for collaboration with SGs and other SDOs (develop roadmap)
Initiate IoT
2 New Recs on IoT and 1 Rec on Web-Things
Actively participate IoT-GSI and JCA
Related subjects: Object-Object, Machine-Comm.

10. Highlights of achievements
Activities on GSIs and JCAs
Lead NGN-GSI and JCA since 2006
Lead IPTV-GSI and JCA during this study period
Lead JCA-Cloud Computing
Active participation on: IdM-GSI and JCA, IoT-GSI and JCA, JCA-SG&HN
Collaboration with other relevant JCAs
Focus Group on Future Networks
Set up by SG13 at 2009 (until )
Developed 6 Output documents contributing for SG13 study on FNs
Collaboration with FN communities and mobilize ITU-T

11. Future Work (I) Key subject study areas:
FNs(inc. SUN), CC, Mobile, IoT, Content distribution/Ad-hoc networks and NGN-e
19 Qs proposed for requirements, functional architectures, capabilities and mechanisms
Expand & expedite of future networks study
Continue study on candidate technologies
Activate study on SDN collaborating with SDOs
Distributed networking related study will continue based on DSN developments
Smart Ubiquitous Networks as a short term realization of FN will continue

12. Future Work (II) Expedite Cloud Computing developments
Expedite developments of Recommendations
Extend the scope and coverage: e.g., XaaS
Strengthen collaboration with SDOs (JCA & Collaborative Teams)
Activate IoT related Study
Identify network capabilities and functions to support IoT
Harmonization with relevant subjects such as M2M and MoC
Collaboration with relevant SGs in ITU-T and other SDOs

13. Conclusion (I)
The 2009–2012 study period has been successful period for the completion of NGN global standards which have been developed since 2004
And this period has been an important period investigate and successful launch for the new study on future of networks and Cloud Computing
Study Group 13 has played an important part in this success and believes that the work programme covered by the proposed new and revised questions will enable the ITU-T to continue provide the lead on network studies including FNs, Cloud Computing, mobile and IoT

14. Conclusion (II)
For the next several years, network study would be diverged to research many various ways for better efficiency, effectiveness and flexibility not only for services but also provision & operations
Study Group 13 has pioneered investigate new technologies and incorporate them into new networks in terms of functional requirements, architectures and mechanisms
Collaboration with other SDOs who have worked with the ITU-T in the development of networks standards should be strengthened for the next study period

15. Supplemental Slides Management team Structure Statistics
Others (if any)…

16. Management Team Chair(s) Chaesub Lee (Korea, Rep. of) Vice-Chairs:
Simon Bugaba
(Uganda)
Marco Carugi
(UK)
Olivier Le Grand
(France)
Maurice Habib Ghazal
(Lebanon)
Leo Lehmann
(Switzerland)
Huilan Lu
(USA)
Naotaka Morita
(Japan)
Mohammed Al Ramsi
(UAE)
Konstantin Trofimov
(Russia)
Heyuan Xu (Succeed Duo Liu)
(China)
Haitham Chedyak
(Syria)
Davoud D. Gordeh
(Iran)
TSB
Tatiana Kurakova
Gabrielle Regan
COUNTRY: should be the letter acronym, e.g. USA, I (for Italy), J (Japan), etc, as used in the ITU list of participants
Delete UNUSED rows in the PowerPoint table

17. Study Group Structure WP Title Questions Chair Vice Chair 1
Coordination, planning and global outreach of NGN including mobile
10, 15, 25
Leo Lehman / Asok Chatterjee
Simon Bugaba / Davoud D. Gorgeh 2
Service requirements, scenarios and evolution aspects
3, 12, 24
Liu Duo / Marco Carugi
Konstantin Trofimov 3
Frameworks and functional architectures
5, 9, 22
Olivier Le Grand
Mohammed Al Ramsi 4
QoS and security
4, 16, 17
Hui Lan Lu
Haitham Chedyak 5
Future networks
7, 19, 20, 21
Naotaka Morita
Maurice Ghazal 6
Cloud Computing
26, 27, 28
Jamil Chawki

18. Statistics (I) 137 Rapporteurs meetings held
2543 contributions received
10 SG meetings held
Max/Min/Average SG participants: 205/179/143
7 WP meetings held

19. Statistics (II) 87 New/Revised Recommendations
1 Recommendation is currently in TAP
21 Questions assigned by WTSA-04
6 New or revised Questions during study period
19 Questions proposed for next period

20. Workshops (I)
Joint ITU-T SG13 - IEEE NGSON Workshop on Overlay Networking, 15 May 2009, Geneva, Switzerland
Seminar on ITU-T hot topics for Standardization, 2 September 2009, Mar Del Plata, Argentina (hosted by Ministerio de Planificación Federal Inversión Pública y Servicios, Argentina)
Service Delivery Platforms (SDP) for Telecommunication Ecosystems: from today’s realities to requirements and challenges of the future, 17 October 2011, Geneva, Switzerland

21. Workshops (II)
Developments regarding telecommunication network architectures and services, 2 April 2012, Kampala, Uganda (hosted by Uganda Communications Commission)
Joint ITU-T SG 13 and ISO/IEC JTC 1/SC 6 workshop on Future Networks standardization, 11 June 2012, Geneva, Switzerland

22. Acknowledgements
Leading Study Group 13 over the past four years has been a stimulating for completion of NGN and challenging for several new subjects such as FNs including SUN, Cloud Computing and IoT.
I would especially like to thank the Working Party chairmen for their faithful leadership and very dedicated support including VCs to the Study Group 13 management team and the TSB staff, particularly Tatiana Kurakova and Gabrielle Regan for their guidance and tremendous support behind the scenes.
I would like to thank all the rapporteurs, associate rapporteurs and editors who had served in these very important roles during the study period.
I’d like to thank all the participants for their valuable contributions which are essential for the activity.
Finally I’d like to thank other SDOs for their excellent collaboration for NGN and IPTV developments.

23. Thank you!
Chaesub LEE
Chae Sub LEE has been working in the telecoms standardisation field for over 25 years. He has been involved in ITU-T standards development for the ISDN, GII, IP-based networks, NGN, IPTV, USN, Cloud Computing and FNs. He was mainly involved in ITU-T Study Group 13 as a rapporteur and working party chairman on Architecture and Interworking areas since 1988.
He served ITU-T activity as a vice-chairman of SG13 from 2001 till He shared his role as a Chairman of NGN Focus Group and as a Vice-Chairman of IPTV Focus Group. He has been a Chairman of ITU-T for the study period 2009~ 2012.