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ITU Standardization and its new Environment Arab Regional Telecom Conference

ITU Standardization and its new Environment Arab Regional Telecom Conference Beirut, Lebanon, 30 th May 2003 by Houlin ZHAO Director Telecommunication Standardization Bureau (TSB) International Telecommunication Union, Geneva Place des Nations - CH-1211 Geneva 20 - Switzerland

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ITU Standardization and its new Environment Arab Regional Telecom Conference

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  1. ITU Standardization and its new Environment Arab Regional Telecom Conference Beirut, Lebanon, 30th May 2003 by Houlin ZHAO Director Telecommunication Standardization Bureau (TSB) International Telecommunication Union, Geneva Place des Nations - CH-1211 Geneva 20 - Switzerland Tel: +41 22 730 5851 Fax: +41 22 730 5853 E-mail: tsbdir@itu.int ITU Home page address: http://www.itu.int

  2. 1837 Invention of the first electric telegraph 1844 Samuel Morse sent his first public message over a telegraph Iine between Washington and Baltimore 1865 Foundation of the International Telegraph Union by twenty States 17 May with the adoption of the first Convention. First Telegraph Regulations. 1876 Alexander Graham Bell patents his invention of the telephone 1924 Paris - Creation of CCIF (International Telephone Consultative Committee) 1925 Paris - Creation of CCIT (International Telegraph Consultative Committee) 1927 Washington - Creation of the CCIR (Intl. Radio Consultative Committee) 1932 Madrid - Plenipotentiary Conference. Telegraph Union changes name to International Telecommunication Union 1947 ITU becomes a Specialized Agency of the United Nations 1956 Geneva - CCIF and CCIT merged into CCITT (International Telegraph and Telephone Consultative Committee) 1992 Geneva - Plenipotentiary Conference. Creation of 3 Sectors: ITU-T replaces CCITT, ITU-R replaces IFRB, CCIR, and ITU-D replaces TCD ITU Landmarks

  3. Structure of the ITU

  4. Some ITU Resolutions (Marrakesh 2002)

  5. "The functions of the Telecommunication Standardization Sector shall be, bearing in mind the particular concerns of the developing countries, to fulfill the purposes of the Union relating to telecommunication standardization, as stated in Article 1 of this Constitution, by studying technical, operating and tariff Questions and adopting Recommendations on them with a view to standardizing telecommunications on a worldwide basis" Functions of ITU-T

  6. CCITT (International Telegraph and Telephone Consultative Committee): 1956 1st Plenary Assembly 1960 2nd Plenary Assembly Red Books 1964 3rd Plenary Assembly Blue Books 1968 4th Plenary Assembly White Books 1972 5th Plenary Assembly Green Books 1976 6th Plenary Assembly Orange Books 1980 7th Plenary Assembly Yellow Books 1984 8th Plenary Assembly Red Books 1988 9th Plenary Assembly Blue Books ITU-T (International Telecommunication Union - Telecom. Standardization Sector): 1993 1st World Telecommunication Standardization Conference (WTSC-93), Helsinki 1996 2nd World Telecommunication Standardization Conference (WTSC-96), Geneva 2000 3rd World Telecommunication Standardization Assembly (WTSA-2000), Montreal CCITT and ITU-T

  7. Workshop / forum • Focus Group • Joint Group • Project team Organizational Structure of ITU-T

  8. Study Group 2: Operational aspects of service provision, networks and performance Study Group 3: Tariff and accounting principles including related telecommunications economic and policy issues Study Group 4: Telecommunication management, including TMN Study Group 5: Protection against electromagnetic environment effects Study Group 6: Outside plant Study Group 9: Integrated broadband cable networks and television and sound transmission Study Group 11: Signalling requirements and protocols ITU-T Study Groups and TSAG

  9. Study Group 12: End-to-end transmission performance of networks and terminals Study Group 13: Multi-protocol and IP-based networks and their internetworking Study Group 15: Optical and other transport networks Study Group 16: Multimedia services, systems and terminals Study Group 17: Data networks and telecommunication software SSG: IMT-2000 and Beyond TSAG: Telecommunication Standardization Advisory Group (Priorities: IP, Mobility, next generation, security, …) ITU-T Study Groups and TSAG

  10. Approval of new and revised Recommendations - Sequence of events (TAP)

  11. (a) 3 weeks 4 weeks LC (b) SG Director’s Meeting Announcement (c) and Posting SG or Edited Director’s WP Text Announcement for LC and Posting Meeting 3 weeks (b) for LC AR (a) (b) Approved (a) Comment Director’s Resolution Announcement Director’s Edited and Posting Notification Text for AR Available LC: Last Call AR: Additional Review AAP Sequence of Events(extract from Rec. A.8)

  12. Questions (projects) • Contributions driven (normal contributions, delayed contributions, temporary documents) • face-to-face meeting: • - debate, determination, approval of reports, approval of Questions - SG/WP meetings: decision making; Rapporteur meetings: develop texts • Decision = consensus, unanimous agreements • Recommendations (Amendments, Corrigenda, supplements) • draft Recommendations, determined draft Recommendations • approved Recommendations, pre-published Recommendations, published Recommendations • Implementor’s Guides • Meeting reports • Electronic submissions, web consultations, email, ftp • Paperless meeting – LAN/Wireless – LAN connections in meeting rooms Working methods

  13. Series A Organization of the work of the ITU-T Series B Means of expression: definitions, symbols, classification Series C General telecommunication statistics Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digital network ITU-T Recommendations Series (1)

  14. Series J Transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction, installation and protection of cables and other elements of outside plant Series M TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Series P Telephone transmission quality, telephone installations, local line networks ITU-T Recommendations Series (2)

  15. Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks and open system communication Series Y Global information infrastructure and internet protocol aspects Series Z Languages and general software aspects for telecommunication systems ITU-T Recommendations Series (3)

  16. Best selling texts(in the order of sales number from 09/01-01/03): H.323 G.729 G.723.1 G.707/Y.1322 H.263 G.711 E.164 G.703 Q.931 G.709/Y.1331 G.726 G.783 G.704 Q.763 G.992.1 H.245 Q.764 T.30 H.225.0 G.728 Some well-known ITU-T Recommendations: E.190 E.212G.652 G.655 G.692 G.720 G.723 Annex A+disk G.780-series (SDH) G.826 G.957 G.982 G.990-series (xDSL) H.248 H.324 H.450 I.365 I.432 I.731 J.112 J.117 M.3010 M.3100 M.3400 Q.931 Q.1700-series (IMT-2000) T.37 T.38 V.34 V.44 V.59 V.90 V.92 X.25 X.36 X.509 X.680-series (ASN.1) X.690 X.840-series Y.1310 Y.1540 Best Sellers of ITU-T Recommendations

  17. Approval and publication time of Recommendations

  18. Three major items: - IP-related issues - IMT-2000 - Accounting rates Other items: - Multi-media, access networks (xDSL), optical transmission, security, numbering and addressing, inter-operabilities, IPR, etc. ITU-T's main work areas

  19. 7 kHz band - wideband (G.722-series) 4 kHz band - analogue 64 kbit/s - PCM, G.711, 1972 32 kbit/s - ADPCM, G.721, 1984 16 kbit/s - G.728, 1992 8 kbit/s - G.729, 1996 4 kbit/s - G.4kbps ITU-T’s work on voice coding

  20. Classic facsimile (G3, G4) T.4, T.6 B/W still pictures (JBIG) T.82, T.83 Cont. tone colour (JPEG) T.81 (lossless) (JPEG-LS) T.86 (JPEG-2000) T.800 ITU-T’s work on still picture coding

  21. H.261 - video coding at n x 64 kbit/s H.262 - generic video and audio coding H.263 - video coding for low bit rates H.264 -“consented” 28 March 2003 (vs. MPEG-4) - improved multimedia video coding ITU-T’s work on moving picture coding

  22. 622 Mbit/s OPTICAL ACCESS 50 Mbit/s VDSL 25 Mbit/s 8 Mbit/s HDSL/ ADSL 2 Mbit/s 640 kbit/s ISDN 128 kbit/s Analog modems 56.6 kbit/s 28.8 kbit/s Year 9.6 kbit/s 1989 1997 2000 Access network

  23. Fully optical networks Increased bit rates (up to 40 Gbit/s) Use of multi-wavelength techniques DWDM Use of optical amplifiers Interoperability and interconnection Submarine optically amplified DWDM Access networks for new high speed services ITU-T’s work on Optical networking

  24. E.164 … • G.707 (SDH), G.709 (OTN), G.722 (7 kHz), G.728 (16 kbit/s), G.729 (8 kbit/s), G.99x (xDSL) … • H.248 (gateway), H.323 (multimedia systems) … • I.365 (FR), I.432 (B-ISDN), I.732 (ATM) … • J.112 (Cable TV), J.16x + J.17x (IPCablecom) … • M.3120 (CORBA for TMN) … • Q.933 (DSS1), Q.1300 (TASC), Q.1930 (BICC), Q.27xx (B-ISDN), Q.29xx (DSS2) … • T.37, T.38 (IPfax), T.12x (multimedia conference) … • V.29 (9.6 K modem), V.34 (34 kbit/s), V.90/V.92 (56 kbit/s) … • X.25, X.75, X.76 (FR), X.85 (IP over SDH), X.86 (Ethernet over LAPS), X.121, X.4xx (MHS), X.5xx (Directory), particularly X.509, X.68x/X.69x (ASN.1), X.8xx (security), X.9xx (ODP) … • Y-series: dedicated to IP and GII • Z.100 (SDL), Z.14x (TTCN), Z.3xx (MM languages) … … ITU-T’s products for IP-networks

  25. Specified IMT-2000 systems and its spectrums • Interworking functions to be used with existing and evolving IMT-2000 systems • Convergence of fixed and existing IMT-2000 systems • New Generation of mobile systems ITU-T’s mobile communications

  26. Quality of Service (QoS) • Numbering and routing • Security • Tariffs and Accounting rates • Interworking Ensuring global interoperability

  27. IETF protocol defined in RFC 2916 • E.164 number can be used to look up a Uniform Resource Identifier (URI) - Web addresses most commonly known URIs • Allows using E.164 number in context of combined PSTN & IP services (email, fax, SIP address, coordinates, other?) For example: +44 1206 762335  5.3.3.2.6.7.6.0.2.1.4.4.e164.TLD What is ENUM?

  28. Define and implement administrative procedures that coordinate delegations of E.164 numbering resources into the agreed DNS name servers • Director of TSB, on behalf of Administrations, to control the implementation of ENUM under e164.arpa on a trial basis, while the registering is done by RIPE NCC ITU-T Responsibilities regarding ENUM

  29. ITU-T Rec. A. 4: communication with forums and consortia • ITU-T Rec. A. 5: referencing documents of other organizations in ITU-T Recommendations • ITU-T Rec. A. 6: cooperation and exchange of information with SDOs • Informal Forum Summit convened by the Director of TSB (Geneva, December 3-4, 2001) • Invitation to the 2nd Informal Forum Summit by the Director of TSB (San Francisco, July 24-25, 2003) ITU-T Cooperation with forums / consortia / SDOs

  30. Members for Rec. A.4, A.5and A.6 relationship

  31. (Note – Cisco: 13) Top Members participation (07/98-08/00)

  32. Top Members participation (2001)

  33. Top Members participation (2002)

  34. WTSA-2000 preparatory meeting in Cairo, Egypt, June 2000, jointly convened with BDT • TSB Director’s presence at the Regional Preparatory meeting for WTDC, Alexandria, Egypt, 17-19 October 2000 • TSB Director visited Lebanon, March 2001 • TSB presentations at several workshops in the region ITU-T/TSB activities in Arab Region since 2000

  35. Extracts from “Principles” • Adopting standards and norms • Developing appropriate ICT indicators • Ensuring governance of Internet and ICT resources • Securing national domain names • Implementing and standardizing e-government applications • Developing e-content applications and tools • Developing ICT production capabilities • Improving ICT services Western Asia Regional Conference for WSIS, Beirut, Lebanon, February 2003

  36. Encourage more Sector Members (service providers) from Arab Region to participate in the technical SG activities (Sector Members fee: 20, 000 US$, Associate fee: 6, 000 US$ • Change mentality and policy •  under market-driven principles - market in Arab region + Arabs manage their own markets •  Arabs have expertise •  From your contacts with top-level worldwide experts in the SG activities, to learn new trends of technology development, to defend your own interests, to gain confidence and to contribute to the global telecom standardization with Arab values. Arab participation in ITU-T

  37. Problems: limited financial resources, and no fellowships available for technical SGs • Solution: •  Regional cooperation •  Sharing responsibility on subjects among countries and • representing the regional/groups at the ITU-T meetings •  E-mail consultation: • - free ITU TIES accounts for ITU Members • - free electronic access to ITU Recommendations for ITU Members •  Contact TSB directly or through regional organizations •  ITU-T strengthens its presence in Arab region by organizing meetings in the region • SEE YOU MORE AND MORE in ITU-T! ************ Arab participation in ITU-T

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