ITU-T Study Group 13 Future networks including mobile and NGN

Summary of ResultsStudy Period 2009-

2012

ITU-T Study Group 13Future networks including

mobile and NGN

Chaesub LEE

InternationalTelecommunicationUnion

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ITU-T Study Group 13Future networks

Contents

Terms of referenceHighlights of achievements / Projects / FGsFuture workConclusions

Supplemental slides


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Terms of Reference

Lead study group for Future Networks and NGNLead study group on Mobility Management and Fixed-Mobile Convergence Lead study group on Cloud Computing (TSAG: 01. 2012)

Lead study group for Future Networks and NGNLead study group on Mobility Management and Fixed-Mobile Convergence Lead study group on Cloud Computing (TSAG: 01. 2012)

SG13 was NGN group

Lead study group for NGN and Satellite

Lead study group for NGN and Satellite

SG13 covers ‘Future networks including mobile and NGN’

WTSA 2008

WTSA 2004

Key Functions: Requirements, architecture, evolution and convergence of future networks


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Highlights of achievements

NGN developmentsContinue collaboration on IMT Developments on IPTVOpen gates for Future NetworksActivate Cloud ComputingInitiate IoT (Internet of Things)Others

Areas of achievements

Examined 2,588 Cs (1477 for SG13, 1111 for NGN-GSI) Produced 87 new & revised Recommendations1 Recommendation is currently in TAPProduced 13 Supplements and 2 Handbooks


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Highlights of achievementsNGN 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


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Highlights of achievementsNGN 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 2. 2012)


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Highlights of achievementsContinue 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 07.2012)


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Highlights of achievementsOpen gates for Future Networks: Y.3000 series• 4 Objectives and 12 Design Goals• Network Virtualization• Energy Saving• Identification

Service awareness

Data awareness

Social and economic awareness

Environmental awareness

Energy Consumption

Optimization

Service Universalization

Economic Incentives

Service Diversity

Functional Flexibility

Virtualization of Resources

Network Management

Mobility

Reliability and Security

Data Access

Identification

• Activated with FG-FN (2009~2010)• Collaboration with FN communities (GENI, FP)• Continue collaboration


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Highlights of achievementsActivate 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 2.2012,3 times of meetings (4, 6, and 10.2012)

• 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.


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Highlights of achievementsActivities 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 12.2010)• Developed 6 Output documents contributing for SG13 study on FNs

• Collaboration with FN communities and mobilize ITU-T


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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


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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


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Conclusion (I)

The 2009–2012 study period has been successful period for the completion of NGN global standards which have been developed since 2004And this period has been an important period investigate and successful launch for the new study on future of networks and Cloud ComputingStudy 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


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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 & operationsStudy Group 13 has pioneered investigate new technologies and incorporate them into new networks in terms of functional requirements, architectures and mechanismsCollaboration with other SDOs who have worked with the ITU-T in the development of networks standards should be strengthened for the next study period


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Supplemental Slides

Management teamStructureStatisticsOthers (if any)…


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Management TeamChair(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


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Study Group StructureWP Title Questions

Chair

Vice Chair

1Coordination, planning and global outreach of NGN including mobile

10, 15, 25Leo Lehman / Asok Chatterjee

Simon Bugaba / Davoud D. Gorgeh

2Service requirements, scenarios and evolution aspects

3, 12, 24 Liu Duo / Marco Carugi

Konstantin Trofimov

3Frameworks and functional architectures

5, 9, 22Olivier Le Grand

Mohammed Al Ramsi

4 QoS and security 4, 16, 17Hui Lan Lu

Haitham Chedyak

5 Future networks 7, 19, 20, 21Naotaka MoritaMaurice Ghazal

6 Cloud Computing 26, 27, 28 Jamil Chawki


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Statistics (I)

137 Rapporteurs meetings held2543 contributions received10 SG meetings heldMax/Min/Average SG participants: 205/179/1437 WP meetings held


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Statistics (II)

87 New/Revised Recommendations1 Recommendation is currently in TAP21 Questions assigned by WTSA-046 New or revised Questions during study period19 Questions proposed for next period


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Workshops (I)

Joint ITU-T SG13 - IEEE NGSON Workshop on Overlay Networking, 15 May 2009, Geneva, SwitzerlandSeminar 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


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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


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AcknowledgementsLeading 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.


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Thank you!

Chaesub LEEChae 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 2008. 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.

Documents

ITU-T Study Group 13 Future networks including mobile and NGN