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ITU Standardization and its new Environment Stanford University, 23 rd July 2003 by Houlin ZHAO

ITU Standardization and its new Environment Stanford University, 23 rd July 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 Stanford University, 23 rd July 2003 by Houlin ZHAO

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  1. ITU Standardization and its new Environment Stanford University, 23rd July 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. 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

  5. (13 SGs) • Workshop / forum • Focus Group • Joint Group • Project team Organizational Structure of ITU-T

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

  7. (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)

  8. 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

  9. Approval and publication time of Recommendations

  10. 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

  11. 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

  12. 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

  13. 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 - improved multimedia video coding ITU-T’s work on moving picture coding

  14. 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

  15. 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

  16. 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

  17. 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

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

  19. ITU-T Members

  20. Top Members participation (2002)

  21. - ITU-T work is shared by Governments and Industry Members • (service providers and telecom equipment vendors) • - Individual Industry Memberships in ITU Sectors • 13 out of 14 Study Group Chairmen (including TSAG) appointed • are from Sector Members • - Classic telecom members (to attract new IT Members) • - Director’s Informal Consultation meeting (with Industries) • known as “Martigny meetings”, twice: Feb. 2000 and Feb. 2001 • - Key point of ITU Reform: Industry Members’ rights and duties (partnership) Industry Members’ role

  22. (Some SDOs receive secretariat support from their members; such expenditures are not counted in the budget.) Company’s dues to SDOs(ITU-T Associates = US $ 6,000)

  23. Intergovernment ITU (ITU-T and ITU-R) NGOsISO, IEC….. Forums / Consortia / SDOs 1394TA 3G.IP 3GPP 3GPP2 AIM AMF AMI-C AOEMA AOW ARIB ATM Forum BINTERMS Bluetooth Cable Modems CBOP CDG CIF CII CommerceNet CommerceNet J Committee T1 COS CPR CTFJ DHF DISA DOPG DSL Forum ECE ECHONET ECMA ECOM ECTF EDIFICE EDS EEMA EIDX EMA EMF ERTICO ETSI EWOS FCIA FCIA-J FIPA FRF FS-VDSL FSAN GSM Assoc. HNF Home API HomePNA HRFWG IDB Forum IEEE IETF IFIP IFSA IMTC IMWA IPv6 IrDA ITS America ITS UK JAVA JCTEA JECALS JEDIC JEMA JICSAP JIMM JMF LONMARK MCPC MDG.org MITF MMCF Mobile Web MOPA MPLS Forum MSF MWIF OASIS ODVA OIF OMG OSGi PCCA PCISIG PCMCIA PHS MoU PICMG PKI POF Salutation SCF SCTE SDL Forum SDR SSIPG STA TIA TINA-C TM Forum TOG TSC TTA TTC UMTS USBIF UWCC W3C WAP WDF Web 3D WfMC WIN Forum WLIF XTP Forum ……… ITU positioning

  24. ISO, IEC, ISO/IEC JTC 1 cooperation since the 1970s; common texts since 1992 • WTSA-2000 Resolution 7, Recommendation A.23World Standards Cooperation (WSC) • IETF ITU-T Member since 1995 • Joint management team meetings in 11/99 and 08/01 • ETSI ITU-T Member since early 1990s MoU cooperation in June 2000 • ISO, IEC, UN/ECE MoU on e-business in March 2000 • GSC (Global Standards Collaboration): Since March 1994 TTA, TTC, ARIB, ETSI, T1, TIA, TSACC, ACIF, ITU ITU-T coordination with SDOs

  25. Good cooperation between ITU-T and IETF started in 1997, • good results for T.37, T.38, H.248, etc. • My presentation at the IETF-45 Plenary (1999) warmly welcomed • Joint meeting of ITU-T SG Chairs and IETF Area Directors: • 1st meeting: Washington, D.C., 7 November '99 (30 participants) • 2nd meeting: London, 5 August 2001 (30 participants) • Joint meeting with IAB, London, 5 August, 2001 (20 participants) Cooperation with IETF/IAB

  26. IETF protocol defined in RFC 2916 For example: +44 1206 762335  5.3.3.2.6.7.6.0.2.1.4.4.e164.TLD • 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

  27. 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

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

  29. Cooperation on common subjects (liaisons, communications, mutual participation) • Cooperation on workshops • ITU-T provide draft texts and other documents to SDOs to post for public consultation • ITU’s permission for SDOs to reproduce ITU-T texts • More to be done for mutual benefit: market study, joint promotion, mutual reference, joint conferences, efficient coordination, common IPR policy, etc. • FS-VDSL Forum becomes ITU-T SG 16 Focus Group Cooperation activities with SDOs(General)

  30. Some forums become A.4 members of ITU-T • FS-VDSL Forum becomes a Focus Group of ITU-T SG 16 • Another Forum is considering becoming a Focus Group of ITU-T • Home page connections for ITU-T and Forums/Consortia • ITU-T SG 16 management member be included in the Forum leadership • New approaches… TO COOPERATE and WORK TOGETHER! New relationships betweenForums/Consortia and ITU-T

  31. ITU is looking for an increased involvement of universities in its activities • MoU between Waseda University and ITU on a partnership on training in Asia-Pacific area, signed in August 2001 • Waseda University, Japan, is an Associate of ITU-T SG 16. Mr. Matsumoto of Waseda University is a Vice Chairman of SG 16 • University of Chile organized a SG meeting in May 1999 • Free web downloads of ITU Recommendations offered by ITU received an enthusiastic reaction from students (20% of free access used by students) • Low charges to university libraries for ITU products ITU and Universities

  32. “Consensus: after WTSA-2000, the ITU-T procedures are now very streamlined and efficient so that any perception of slowness can no longer be attributed to the ITU-T methods…” • “fully recognized that Sector Members have a significant leadership role in the ITU-T technical standardization activities…” • “ITU-T is and should remain the unique worldwide venue for industry and governments to work together in developing, providing and promoting global consensus-based telecommunication requirements and standards for the Information Society” • Welcome you in ITU-T! ********** Industry Views on ITU-T Martigny, February 2001

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