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Summary of Results Study Period 2005-2008 ITU-T Study Group 13 Next Generation Networks Brian Moore.

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Presentation on theme: "Summary of Results Study Period 2005-2008 ITU-T Study Group 13 Next Generation Networks Brian Moore."— Presentation transcript:

1 Summary of Results Study Period ITU-T Study Group 13 Next Generation Networks Brian Moore

2 International Telecommunication Union 2 ITU-T Study Group 13 Next Generation Networks Contents Terms of reference Highlights of achievements / Projects / FGs Future work Conclusions Supplemental slides

3 International Telecommunication Union 3 ITU-T Study Group 13 Next Generation Networks Terms of Reference Responsible for studies relating to the architecture, evolution and convergence of next- generation networks (NGN) including frameworks and functional architectures, signalling requirements for NGN, NGN project management coordination across study groups and release planning, implementation scenarios and deployment models, network and service capabilities, interoperability, impact of IPv6, NGN mobility and network convergence and public data network aspects Lead Study Group for: – Next Generation Networks – Satellite aspects

4 International Telecommunication Union 4 ITU-T Study Group 13 Next Generation Networks Highlights of achievements (I) During the study period, Study Group 13 examined 1437 contributions and drew up 59 new or revised Recommendations 12 Recommendations currently under AAP or TAP NGN project management and coordination has been expanded Progress has been achieved in areas of – Packet based network studies – NGN functional architecture, mobility and security – Service requirements and scenarios – QoS and OAM

5 International Telecommunication Union 5 ITU-T Study Group 13 Next Generation Networks Highlights of achievements (II) Lead study group responsibilities for NGN and satellite aspects have been carried out – NGN JCA and NGN GSI established – ICG-SAT has achieved its purpose is now proposed to be closed Study Group 13 has managed Focus Groups on – Next Generation Networks – IPTV – Open Communications Architectures

6 International Telecommunication Union 6 ITU-T Study Group 13 Next Generation Networks Focus Group NGN - Key Facts Focus Group NGN established: June face-to-face meetings: every 2 months Contributions received:1206 Average participation : 130 Deliverables:31 – Scope, service requirements, capabilities4 – QoS9 – QoS control1 – Resource admission control1 – Security2 – Migration3 – Functional architecture7 – FPBN4 Terminated:Dec Work continues within:NGN-GSI (Core SGs 11, 13, 19)

7 International Telecommunication Union 7 ITU-T Study Group 13 Next Generation Networks Focus Group IPTV - Key Facts FG IPTV established: April face-to-face meetings: Every 2,5 months Contributions received:1101 Average participation:178 Deliverables: 20 – Architecture and requirements4 – QoS and performance4 – Security1 – Network control3 – End systems and interoperability2 – Middleware and application platforms5 – Terminology1 Terminated:Jan Work continues within :IPTV-GSI (Core SGs 9, 11, 12, 13, 16, 17)

8 International Telecommunication Union 8 ITU-T Study Group 13 Next Generation Networks Focus Group OCAF - Key Milestones OCAF established as industry consortium: March 2004 Announced as ITU-T focus group: July 2004 OCAF published CGOE reference model: May 2005 ITU-T Question Q.16/13 approved: July 2006 OCAF transferred 3 component descriptions to SG 13: Jan ITU-T approved Recommendations: March 2007 – Y.2901 CGOE Framework – Y.2902 CGOE Components OCAF transferred 22 component descriptions to SG 13: April 2007 Focus Group OCAF terminated: Jan Work continues within Question 16/13: ongoing

9 International Telecommunication Union 9 ITU-T Study Group 13 Next Generation Networks Future Work (I) The focus of the ongoing work will be to complete the NGN standards programme and to study beyond NGN Study group 13 has developed 17 new / revised questions covering the following areas of competence: – Communication networks – Content distribution networks – Ad hoc networks – Common functions

10 International Telecommunication Union 10 ITU-T Study Group 13 Next Generation Networks Future Work (II) Which in turn can be classified into areas of: – Service and functional requirements and service scenarios – Functional architectures – Mechanisms and procedures – Deployment scenarios NGN project management will likely continue to be needed due to the wide ranging scope of the NGN related studies

11 International Telecommunication Union 11 ITU-T Study Group 13 Next Generation Networks Conclusion (I) The 2005–2008 study period has been an important and successful period for the development in ITU-T of NGN global standards which are the core of the evolving telecommunications networks meeting market needs of service providers and vendors 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 in the evolving NGN and beyond studies

12 International Telecommunication Union 12 ITU-T Study Group 13 Next Generation Networks Conclusion (II) Study Group 13 has pioneered new working methods for management and coordination of large projects spanning many study groups which have been successful and are being adopted in other work areas These have involved other SDOs who have worked with the ITU-T in the development of the NGN standards through participation e.g. in the JCAs

13 International Telecommunication Union 13 ITU-T Study Group 13 Next Generation Networks Supplemental Slides Management team Structure Statistics Workshops (with SG 13 leadership / participation)

14 International Telecommunication Union 14 ITU-T Study Group 13 Next Generation Networks Management Team (I) Chairman Brian W. MOORE United Kingdom Vice-ChairmenHaitham CHEDYAK Syria Lintao JIANGChina Olivier LE GRANDFrance Chae-Sub LEEKorea (Rep. of) Naotaka MORITAJapan Helmut SCHINKGermany Neal SEITZUSA Joe ZEBARTHCanada

15 International Telecommunication Union 15 ITU-T Study Group 13 Next Generation Networks Management Team (II) WPHelmut SCHINKWP 1/13 ChairmenChae-Sub LEEWP 2/13 Naotaka MORITAWP 3/13 Neal SEITZWP 4/13 TSBGeorges SebekCounsellor Gabrielle ReganAssistant Tatiana KurakovaNGN-GSI

16 International Telecommunication Union 16 ITU-T Study Group 13 Next Generation Networks Study Group Structure WP 1/13, Project management and coordination ITU-T NGN project, NGN terminology and future of packet- based networks WP 2/13, Functional architecture and mobility NGN architecture based on service requirements, including mobility and security. IPv6 and satellite issues WP 3/13, Service requirements and scenarios NGN and other service requirements and their deployment scenarios. Issues on migration to NGN and interworking WP 4/13, QoS and OAM Quality of service and operation and management aspects of NGN Joint coordination groups (JCA-NGN, JCA-IPTV) Focus groups (FG NGN, FG IPTV, FG OCAF)* * all terminated

17 International Telecommunication Union 17 ITU-T Study Group 13 Next Generation Networks Leadership for SG 13-related other groups (I) JCA-NGN – Convener: Brian W. MOORE – Represented: TSAG, SGs 2, 3, 4, 5, 6, 9, 11, 12, 13, 15, 16, 17, 19, ATIS, ETSI, CCSA, IETF, ISACC, TIA, TTA, TTC, ISO/IEC JTC 1 JCA-IPTV – Convener: Brian W. MOORE – Represented: TSAG, SGs 2, 3, 4, 9, 11, 12, 13, 15, 16, 17, 19, ATIS, IEC TC 100, ISO/IEC JTC 1

18 International Telecommunication Union 18 ITU-T Study Group 13 Next Generation Networks Leadership for SG 13-related other groups (II) FG IPTV (Established ; Terminated ) – Chairman: Ghassem KOLEYNI – Vice-Chairmen: Simon JONES, Chae-Sub LEE, Duo LIU FG NGN (Established ; Terminated ) – Chairman: Chae-Sub LEE – Vice-Chairmen: Dick KNIGHT, Neal SEITZ FG OCAF (Established ; Terminated ) – Chairman: Joe ZEBARTH – Vice-Chairman: Bruce ANTHONY

19 International Telecommunication Union 19 ITU-T Study Group 13 Next Generation Networks Statistics (I) 94 rapporteur group meetings held (stand- alone or during GSI events) 1437 contributions received 8 SG meetings held 3 WP 1, 2, 3, 4 meetings held 6 NGN-GSI events held (rapporteur groups) 4 IPTV-GSI events held (rapporteur groups) Max/Min/Average SG participants: 257/146 /217

20 International Telecommunication Union 20 ITU-T Study Group 13 Next Generation Networks Statistics (II) 59 New/Revised Recommendations approved, plus 12 Recommendations determined or consented 14 Questions assigned by WTSA-04 2 New or revised Questions during study period 17 Questions proposed for next period

21 International Telecommunication Union 21 ITU-T Study Group 13 Next Generation Networks Workshops (I) NGN Technical WorkshopNGN Technical Workshop, Jeju, Korea, March 2005 ITU-T Workshop on NGN in collaboration with IETFITU-T Workshop on NGN in collaboration with IETF, Geneva, 1-2 May 2005 ITU Seminar on Standardization of the NGN and ICT Services DevelopmentITU Seminar on Standardization of the NGN and ICT Services Development, Tashkent, Uzbekistan, 5-7 July 2005 ITU-T Training Seminar on NGN, Transmission and Network ManagementITU-T Training Seminar on NGN, Transmission and Network Management, Tehran, Iran, July 2005 NGN Industry EventNGN Industry Event, Gatwick, England, 18 November 2005 Workshop on Next Generation Network Technology and StandardizationWorkshop on Next Generation Network Technology and Standardization, Las Vegas, USA, March 2006 ITU-T Workshop on NGN and its Transport Networks ITU-T Workshop on NGN and its Transport Networks Kobe, Japan, 20 to 21 April 2006 Workshop "Next Generation NetworkWorkshop "Next Generation Network, Hanoi, Viet Nam, May 2006

22 International Telecommunication Union 22 ITU-T Study Group 13 Next Generation Networks Workshops (II) ITU-T/ITU-D Workshop "Standardization and Development of Next Generation NetworksITU-T/ITU-D Workshop "Standardization and Development of Next Generation Networks, Dar es Salam, Tanzania, 3-5 October 2006 ITU-T IPTV Global Technical WorkshopITU-T IPTV Global Technical Workshop, Seoul, Republic of Korea, October 2006 ITU-T/OGF Workshop on NGN and GridsITU-T/OGF Workshop on NGN and Grids, Geneva, October 2006 Workshop Satellites in NGN?Workshop Satellites in NGN?, Montreal, Canada, 13 July 2007 Workshop on Multimedia in NGNWorkshop on Multimedia in NGN, Geneva, September 2007 Open Standards for IPTV: Is There a Way Forward?Open Standards for IPTV: Is There a Way Forward?, Webinar, 7 May 2008 Innovations in NGN - ITU-T Kaleidoscope Academic Conference Innovations in NGN - ITU-T Kaleidoscope Academic Conference Geneva, Switzerland, 12–13 May 2008 Workshop on IPv6 Workshop on IPv6 Geneva, Switzerland, 4–5 September 2008

23 International Telecommunication Union 23 ITU-T Study Group 13 Next Generation Networks Acknowledgements Leading Study Group 13 over the past four years has again been a stimulating and challenging task and all involved in the study group can be proud of their achievements. I would especially like to thank the vice-chairmen for their faithful and very dedicated support to the Study Group 13 management team and the TSB staff, particularly Georges Sebek and Gabrielle Regan for their guidance and tremendous support behind the scenes. Also I would like to thank all the rapporteurs, associate rapporteurs and editors who had served in these very important roles during the study period. Finally I would like to wish the new management team every success in the future NGN and beyond studies.

24 International Telecommunication Union 24 ITU-T Study Group 13 Next Generation Networks Thank you! B W Moore MSc BSc CEng FIET Brian Moore has been working in the telecoms standardisation field for over thirty five years and has held many chairmanships in CEPT, ETSI and the ITU in the area of network standards. He has been involved in standards development for data networks, signalling systems, the ISDN and Next Generation Networks. He was earlier involved in Study Group 7 (VII), Study Group 11 (XI) where he led the Signalling System No 7 Experts Group and Study Group 18 (XVIII) where he was chairman of the Signalling Working Party. Since 1993 he has been chairman of Study Group 13. Brian, after a career of over thirty years with British Telecom has for the past thirteen years been a consultant.


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