tsb 1 itu standardization and its new environment stanford university, 23 rd july 2003 by houlin...
TRANSCRIPT
1
TSB
ITU Standardization and its new Environment
Stanford University, 23rd July 2003
by
Houlin ZHAO
DirectorTelecommunication Standardization Bureau (TSB)International Telecommunication Union, Geneva
Place des Nations - CH-1211 Geneva 20 - SwitzerlandTel: +41 22 730 5851 Fax: +41 22 730 5853
E-mail: [email protected] Home page address: http://www.itu.int
2
TSB
1837 Invention of the first electric telegraph1844 Samuel Morse sent his first public message over a telegraph Iine
between Washington and Baltimore1865 Foundation of the International Telegraph Union by twenty States17 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 Nations1956 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
TSBStructure of the ITU
PlenipotentiaryConference
RadiocommunicationSector
TelecommunicationStandardization Sector Development Sector
World Conferenceson International
Telecommunications
WorldTelecommunication
StandardizationAssembly (WTSA)
Council
Radio RegulationsBoard
StudyGroups
DirectorSecretary-GeneralDeputy Secretary-General
CoordinationCommittee
General Secretariat
StudyGroups
StudyGroups
AdvisoryGroup
Bureau
Director
Bureau
AdvisoryGroup Director
Bureau
AdvisoryGroup
World/RegionalConferences
RadiocommunicationAssembly
World/RegionalConferences
4
TSBCCITT and ITU-T
CCITT (International Telegraph and Telephone Consultative Committee):1956 1st Plenary Assembly 1960 2nd Plenary Assembly Red Books1964 3rd Plenary Assembly Blue Books1968 4th Plenary Assembly White Books1972 5th Plenary Assembly Green Books
1976 6th Plenary Assembly Orange Books1980 7th Plenary Assembly Yellow Books1984 8th Plenary Assembly Red Books1988 9th Plenary Assembly Blue Books
ITU-T (International Telecommunication Union - Telecom. Standardization Sector):1993 1st World Telecommunication Standardization Conference (WTSC-93), Helsinki1996 2nd World Telecommunication Standardization Conference (WTSC-96), Geneva2000 3rd World Telecommunication Standardization Assembly (WTSA-2000), Montreal
5
TSBOrganizational Structure of ITU-T
WORLD TELECOMMUNICATIONSTANDARDIZATION ASSEMBLY
TELECOMMUNICATIONSTANDARDIZATIONADVISORY GROUP
STUDY GROUP
WORKINGPARTY
R
STUDY GROUP STUDY GROUP
WORKINGPARTY
WORKINGPARTY
R R R
R = RAPPORTEUR GROUP
- Workshop / forum - Focus Group- Joint Group- Project team
(13 SGs)
6
TSB
3 months minimum
1 month minimum
4 weeks
SG or WPmeeting
SG or WPdetermination
Chairman'srequest
Edited textavailable
Consultation period
Director'sannouncement
Director's request
Textdistributed
Director'snotification
Deadline forMember States' replies
SGdecision
SGmeeting
7 working days
maximum
Approval of new and revised Recommendations -Sequence of events (TAP)
7
TSB
Approved
Director’s Notification
SG or WP
Meeting
Edited Text
for LC
Director’s Announcement
and Posting for LC
(a)
(b)
(c)
Comment Resolution
Edited Text
Available
Director’s Announcement
and Posting
SG Meeting
(a)
(a)
(b)
Director’s Announcement
and Posting for AR
(b)
3 weeks
4 weeks LC
3 weeks AR
LC: Last Call AR: Additional Review
AAP Sequence of Events(extract from Rec. A.8)
8
TSBBest Sellers of ITU-T Recommendations
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.117M.3010 M.3100 M.3400Q.931 Q.1700-series (IMT-2000)T.37 T.38 V.34 V.44 V.59 V.90 V.92X.25 X.36 X.509 X.680-series (ASN.1) X.690 X.840-seriesY.1310 Y.1540
9
TSB
before 1988 1989-1993 1993-1996 1997-2000 2001-2004
Approval time
4 years
2 years
18 months
9 months (exceptional
case: 5 months)
2-9
months
Publication time
2-4 years
2 years
1-1.5 year
6-12
months
3-9 months
Notes: 1. Pre-published Recommendations, available on ITU-T Website, from a few days
to four weeks after approval of the text. 2. Recs in force, pre-published, superseded/obsolete: available on ITU-T Website. 3. Forms of publication: paper, CD-ROM, electronic bookshop, online, etc.
4. FREE ONLINE ACCESS SINCE JANUARY 2001 (one free access per member, 3 free downloads for public) 5. “Approval time” counted between “determination/consent” and final approval
Approval and publication time of Recommendations
10
TSBITU-T's main work areas
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.
11
TSBITU-T’s work on voice coding
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
12
TSBITU-T’s work on still picture coding
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
13
TSBITU-T’s work on moving picture coding
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
14
TSB
Year9.6 kbit/s28.8 kbit/s
56.6 kbit/s
128 kbit/s
2 Mbit/s
640 kbit/s
8 Mbit/s
25 Mbit/s
50 Mbit/s
1989 1997 2000
Analog modems
ISDN
HDSL/ADSL
VDSL
OPTICALACCESS
622 Mbit/s
Access network
15
TSBITU-T’s work on Optical networking
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
16
TSBITU-T’s products for IP-networks
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) ……
17
TSB
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
TSBEnsuring global interoperability
Quality of Service (QoS)
Numbering and routing
Security
Tariffs and Accounting rates
Interworking
19
TSB
12/2000 Differen
ce
12/2001 Differen
ce
12/2002
Administration
s189 - 189 - 189
ROAs 164 +15 179 -9 170
SIOs 213 +9 222 -15 207
Associates 3 +27 30 +27 57
Other Entities 5 -1 4 +1 5
Other Org. 33 +2 35 +1 36
ITU-T Members
20
TSB
Administrations (70/953)
Members: 189
ROAs (68/563)
Members: 170
SIOs (110/658)
Members: 207
Associates (22/39)
Members: 57
U.S.A. 150
FT 73
NTT 49+8
AULM 6
China 113
DT 43
Siemens 41+6+5+4
OSS Nokalva 6
U.K. 61
China Telecom. Corp. 37
Nortel 35+9+9
Telekom Srpske 3
Japan 46
BT 29
Lucent Tech. 30+5+5+1
DENIC 2
France 41
Swisscom 28
Alcatel 14+10+7+3+2+1
Nominum 2
Germany 38
Telekomunikacja Polska 22
ETRI 31
OFS Fitel 2
Canada 35
Telenor AS 19
Ericsson 26+2
STELEUS 2
Brazil 30
KDDI 18
Cisco Systems 27
Teraburst Networks 2
Italy 29
KT Corporation 15
TILAB 17
Russia 28
OTE 15
Huawei Tech. 14
Korea (Rep. of) 26
Telekom Austria 15
NEC 13+1
Switzerland 26
AT&T 14
Telcordia Tech. 14
Hungary 20
BELGACOM 12
Nokia 13
Total: 643 (67%)
Total: 340 (60%)
Total: 402 (61%)
Total: 25 (64%)
Top Members participation (2002)
21
TSB
- 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
TSB
Budget SDO Membership fees NoteAnnual fee
(US$)
(25,000,000 $)
40,000,000 SFr
ITU-T Minimum mandatoryOther optional
½ unit (31,500 SFr) 20,000
20,275,000 $
(21,909,000 Euros)
ETSI Mandatory according to turnover
45 units (5,000 Euros/unit) 211,050
IETF Depending on participation
350 $/500 $ per meeting per person,3 meetings per year
1050/1500 x ?
1,200,000 $
ECMA Mandatory $ 42,000 / $ 18, 000 / $ 10,000standards free
42,000
(18,300,000 $)
29,305,000 SFr
ISO Through national members
Shared by national members(five big members pay 9% of the budget)
(individual company up to 50,000)
(11,900,000 $)
19,000,000 SFr
IEC
(4,456,200 Euros)
4,000,000 $
3GPP Shared by 6 SDOs Average500,000/SDO
1,840,000 $
3GPP2 Shared by 5 SDOs Average360,000/SDO
W3C Mandatory 50,000 $ / 5,000 $, standards free
50,000
IEEE Mandatory 5,000
2,870,000 $
ATM Mandatory + meeting fees
$ 14,000/5,000/3,500/1,500,$ 250/275 per meeting4 meetings/year, standards free
14,000+1,000/1,100 x?
Company’s dues to SDOs(ITU-T Associates = US $ 6,000)
(Some SDOs receive secretariat support from their members; such expenditures are not counted in the budget.)
23
TSB
Intergovernment
ITU(ITU-T and ITU-R)
NGOsISO, IEC
…..Forums / Consortia / SDOs
1394TA 3G.IP 3GPP 3GPP2 AIM AMFAMI-C AOEMA AOW ARIB ATM Forum BINTERMSBluetooth Cable Modems CBOP CDG CIFCIICommerceNet CommerceNet J Committee T1 COSCPR CTFJDHF DISA DOPG DSL Forum ECE ECHONETECMA ECOM ECTF EDIFICE EDS EEMAEIDX EMA EMF ERTICO ETSI EWOSFCIA FCIA-J FIPA FRF FS-VDSL FSANGSM Assoc. HNF Home API HomePNA HRFWG IDB ForumIEEE IETF IFIP IFSA IMTC IMWAIPv6 IrDA ITS America ITS UK JAVA JCTEAJECALS JEDIC JEMA JICSAP JIMM JMFLONMARK MCPC MDG.org MITF MMCF Mobile WebMOPA MPLS Forum MSF MWIF OASIS ODVAOIF OMG OSGi PCCA PCISIG PCMCIAPHS MoU PICMG PKI POF Salutation SCFSCTE SDL Forum SDR SSIPG STA TIATINA-C TM Forum TOG TSC TTA TTCUMTS USBIF UWCC W3C WAP WDFWeb 3D WfMC WIN Forum WLIF XTP Forum
ITU positioning
………
24
TSB
• ISO, IEC, ISO/IEC JTC 1cooperation since the 1970s; common texts since 1992WTSA-2000 Resolution 7, Recommendation A.23World Standards Cooperation (WSC)
• IETFITU-T Member since 1995Joint management team meetings in 11/99 and 08/01
• ETSIITU-T Member since early 1990sMoU cooperation in June 2000
• ISO, IEC, UN/ECEMoU on e-business in March 2000
• GSC (Global Standards Collaboration): Since March 1994TTA, TTC, ARIB, ETSI, T1, TIA, TSACC, ACIF, ITU
ITU-T coordination with SDOs
25
TSBCooperation with IETF/IAB
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)
26
TSB
IETF protocol defined in RFC 2916For 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
TSB
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
TSB
A.4 A.5
A.6
ASN.1 Consortium ARIB (Association of Radio Industries and Businesses)
ARIB
ATM Forum ATM Forum Committee T1
DSL Forum Committee T1 CWTS
ETIS (e-and telecommunication info. services)
CWTS (China Wireless Telecommunication Standard Group)
ECMA
FRF (Frame Relay Forum) DSL Forum ETSI
IMTC (Multimedia) ECMA Standardizing Information & Communication Systems
IEEE
IPDR Organization ETSI (European Telecommunications Standards Institute)
JCTEA
IPv6 Forum FRF NIST
MPLS (Multi Protocol Label Switching) Forum
IEEE (Institute of Electrical and Electronics Engineers)
SCTE
MSF (Multiservice Switching Forum) ISOC/IETF (Internet Society/Internet Engineering Task Force)
TIA
OASIS JCTEA (Japan Cable Television Engineering Association)
TTA
OIF (Optical Internetworking Forum) MPLS Forum TTC
OMG (Object Management Group) NIST (National Institute of Standards and Technology)
SDL Forum Society OASIS
TM Forum (Tele Management Forum) OIF
W3C (World Wide Web Consortium) OMG
SCTE (Society of Cable Telecommunications Engineers)
TIA (Telecommunications Industry Association)
TM Forum
TTA (Telecommunications Technology Association)
TTC (Telecommunication Technology Committee)
W3C
Members for Rec. A.4, A.5and A.6 relationship
29
TSB
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
TSB
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 Forumleadership
New approaches…
TO COOPERATE and WORK TOGETHER!
New relationships betweenForums/Consortia and ITU-T
31
TSB
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
TSB
“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