april 2003the telecommunication technology committee 1 april 2003 the telecommunication technology...

April 2003 The Telecommunication Technology Committee

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April 2003

The Telecommunication Technology Committee

TTC ActivitiesTTC Activities


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TTC Organization TTC Organization 　　 (as of April, 2003)(as of April, 2003)

Technical Assembly (TA)Technical Assembly (TA)

Strategy Committee (SC)Strategy Committee (SC)

Technical Study AG Technical Study AG

IPR CommitteeIPR Committee

General Assembly [GA]General Assembly [GA]General Assembly [GA]General Assembly [GA] Councilor’s MeetingCouncilor’s Meeting

Board of DirectorsBoard of Directors

WG

Architecture WG

1515 Global Collaboration AG Global Collaboration AG


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Approach to Structural ReformApproach to Structural Reform Extensively review the way Technical Committees

and other groups are organized.Organize Technical Committees and other groups

in such a way that they can swiftly catch up with changing times.

-- Top-down functions

-- Simple hierarchical structuresAllow for committee activities linked with those of

the GSC, NGN, and others.


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TTC Organization (as of March, 2002)

General Assembly [GA]

Board of Directors

Technical Assembly [TA]Coordination Committee IPR Committee

User ChannelGroup (UCG)

Strategic Research & Planning Committee (SRPC)

Technical Committee 1 (TC1)

Technical survey, International collaboration

Network-Network Interfaces

User-Network Interfaces

Mobile Communications

PBX, LAN

High Layer Protocol

Multimedia Services Systems and Coding Schemes






Councilors’ MeetingSecretariat


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Strategic Research & Planning Committee

WGS-1　： Research of international trends & standardization WGS-3 　： TTC standard terminology, Terminology databaseWGS-4　： International collaboration

Technical Committee 1 (Network-Network Interfaces)

WG1-1 　： Inter-Network Signalling WG1-2 　： Inter-Network Transmission WG1-3 　： IP SignallingWG1-4 　： Common interfaces for use by all telecommunications to secure interconnectivity & interoperability

WG2-1 　： ISDN (Physical layer)WG2-2 　： ISDN (Data link layer, Network layer,etc.), Technical Condition for Protocol for Network ServiceWG2-3 　： Packet mode, Flame Relay WG2-5 　： Broadband-ISDNWG2-6 　： Upstream activities about Broadband and IP based network

Technical Committee 2 (User-Network Interfaces)

WG3-1 　： Interface protocol & standards related to PBXWG3-2 　： Interface protocol & standards related to LAN

Technical Committee 3 (PBX, LAN)

WG4-1 　： Common higher layer protocols (MHS Directory Systems, Network Management, etc.WG4-2 　： Telematics, services & document interchange WG4-3 　： Internet VPNWG4-4 　： Infrared Communication WG4-5 　： IP Telephony WG4-6 　： xDSL WG4-7 　： VoIP QoS WG4-Obj 　： Object identifier

Technical Committee 4 (High Layer Protocol)

WG5-1　： Voice signal coding schemeWG5-2　：Multimedia Systems & Video signal coding schemeWG5-AVS 　： Audio Visual system

Technical Committee 5 (Multimedia Services Systems &

Coding Schemes)

WG6-1 　：Management WG6-2 　： 3GPP WG6-3　： 3GPP2WG6-4 　： Long-term All IP WG6-5　： PDC, PHS, FWA

Technical Committee 6 (Mobile communications)

Working Groups (as of March, 2002)


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Mapping of New WGs and Olds

Signaling Control

Media Coding

Enterprise Network

Home Network

AVS(Audio Visual Services) Upstream

Mobile Network management

3GPP

3GPP2

Mobile Network - All IP-NW

Mobile Network - PDC, FWA

Information Transfer (Network Interface)

DSL

Network Management

Multimedia Platform

Architecture WG2-5, WG2-6, WG4-5, + IP Network Core Technology

WG1-1, WG1-3, WG1-4

WG1-2, WG2-1

WG4-6

WG4-1, WG4-3, WG4-7

WG4-2, WG5-1, WG5-2

WG5-2, WG3-2

WG3-1

WG3-2, WG4-4

WG5-AVS

WG6-1

WG6-2

WG6-3

WG6-4

WG6-5


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Start of IMT-2000 service NTT DoCoMo “FOMA” in October 2001 KDDI “cdma2000 1x” in April 2002 No. of Subscribers FOMA - Over 150,000 (January 2003) cdma2000 1x - Over 5,000,000 J - Phone 1,200

Rapid increase of ADSL subscriber almost 650,000 at the end of September, 2001 Now(Jan. 2003) exceeds 5,600,000 with increase rate of

50,000/month Downsizing of telecommunication industries in Japan owin

g to IT recession Ubiquitous Network (Ubiquitous Networking Forum)

- IPv6

Topics of telecommunication in Japan


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0

1000

2000

3000

4000

5000

6000

7000

8000

1 2 3 4 5 6 7 8 9 O N D 1 2 3 4 5 6 7 8 9 O N D 1 2 3 4 5 6 7 8 9 O N D 1 2 3

Month/ Year2000 2001 2002 2003

7,023,039

2,378,795

k

70,655

Rapid increase of ADSL subscriberRapid increase of ADSL subscriber


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Growth of Growth of FTTHFTTH

0

50

100

150

200

250

300

1 2 3 4 5 6 7 8 9 O N D 1 2Month/ Year

k

2002 2003

263,144

18,188


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IP related activities Published 3 Technical Documents and 4 Technical Repo

rts during April through December, 2002. Hosting TTC Seminar Signaling Protocol for VoIP

in Tokyo (October, 2002)

Targets: H.323, SIP, MEGACO(H.248) NGN Study : Survey and Study of Standardization Trends in the

World on NGN

Ubiquitous Networking Technology Summit

Tokyo (Nov. 2002)

Study for Standard Database

Topics on Technical Subjects (1)


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ADSL A method for Speech Quality Assessment of IP TelephonyPublished 6 TTC Standards (2001 ～ 2002)

JJ-100.01, JT-G992.1, JT-G992.2, JT-G994.1, JT-G995.1, JT-G996.1Spectrum Management(JJ-100.01) Ruling for operators in Japan, in terms of speed and distance, to allow multiple transmission systems coexist over metallic telephone cable pairs Speech Quality of IP Telephony TS-1001 “A method for Speech Quality Assessment of IP Telephony”

Continuation of IMT-2000 related standardization 136 standards in JP-3GA series (3GPP) 37 standards in JP-3GB series (3GPP2)

Recent Topics on Technical Subjects (2)


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Introduction of Electronic Voting (April, 2001) Technical Assembly to approve standards can be held

either by Meeting or Electronic Voting Modified Bylaw of TTC Rules of Procedure

Introduction of New Document Type (June, 2001)

Answering the requirements for speedy approval and frequent updates

Newly introduced “TTC Technical Specification” beingcomparable to ETSI Technical Specification

Topics on Organizational Aspects (1)


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Technical Body’s Structural Reform (December, 2002)

Reviewing various TTC standardization procedure and operations (underway)

Introduction of Paperless Meeting Equipped each meeting room in TTC with PC projector, LAN, wireless LAN and laptop PCs Delivery of meeting documents by e-mail

Changes Status of IPR Committee from an advisory organ for Board of Directors to a committee under Technical Assembly (March 2001) - Revisions (March,2003) - Continuing work (Software copy right, Reciprocity, etc.)

Topics on Organizational Aspects (2)


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(1) Total number of Members : 220(134*) (including 34 foreign capital companies)(19*) - Type 1 Telecommunications carriers : 24(23*) - Type 2 Telecommunications carriers : 13(3*) - Manufacturers : 121(80*) - Users and others : 62(28*)

- Supporting Member: 10

(*) previous year

(as of January 2003)

TTC Membership

(2) The number of committee experts: 1486(1,618*)

Others (28%)Type 1(11%)

Type 2

(6%)

Manufacturers (55%)


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Full members have voting right with weight. Supporting members have no voting right.

Voting 　 Weight

１ / ３

Voting System

Telecommunication carriers

Category of full members

Users & Others

Type 1

Telecommunication carriers

Type 2

１ / ６

１ / ３Manufacturers

１ / ６


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Type 1 (20%)

Type 2 (4%)

Manufacturers (58%)

Others (18%)

Members Contribution Distribution


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Development of TTC Standards(April 2002 through December 2002)

New Revisions Withdrawn Total in force

JT standards 11 30 0 329 JS standards 0 0 0 32 JJ standards 1 2 0 31 JF standards 1 0 0 16

JP standards 0 0 2 177 (Total all categories) 585

JT: based on an ITU-T RecommendationJS: based on an ISO StandardJJ: TTC OriginalJF: based on specifications globally recognized by international forums

JP: in cooperation with or by other regional standard organization


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Yearly Increase of TTC Standards in Force

Note: Figures are the number of TTC standards (all categories) in force at March 31 of the year.

0

100

200

300

400

500

600

87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02

574550

512

331303

276244

218183153

15111991

5441


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TTC Standards by Technical Area

0 50 100 150 200 250

Inter-network Transmission

ISDN Internetwork Signalling

IP Signalling

Packet/ Frame Relay

Mobile Communications

Inte Carrier Interface based on ISDN

ISDN Use-Network Interface

B- ISDN

PBX

LAN

MHS/ OSI

Telematics

Infrared Communications

DSL

Network Management

Voice Coding

Video Coding/ AV Communications


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(1) ARIB(Association of Radio Industries and Businesses)Regular TTC/ARIB Coordination meetings to discuss and

agree on policy, work sharing, and other aspects related to IMT-2000 standardization activities (2) Other organizations TTC is collaborating with - INTAP(Interoperability Technology Association for

Information Processing, Japan)- JEMA(Japan Electronic Messaging Association)

and other standard-related organizations.

Domestic Collaboration


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Task force established in 1992 on Telecommunication Standardization Activities in Asia and the Pacific

the measures to stimulate standardization activities in Asia-Pacific region was discussed and reported.

the ways to promote distribution of standardization information throughout Asia-Pacific region was proposed to APT.

Survey on the Future ASTAP Activity : 2002

CJK Standards Meeting : MoU(Nov. 2002)

What activities for the year 2003? - CJK activities - ASTAP/APT - Study program for the Region ---- to know the market/users

Promotion of Collaboration in Asian/Pacific Region


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(1) ITU

- GSC booth at ITU Telecom Asia 2000 (Dec. 2000, Hong Kong) - TTC representatives participating in TSAG meetings - TTC was qualified for Recommendation A.6 & A.5 compliance in Nov. 1999 by ITU-T.

A.5: Generic procedures for including references to documents of other organizations in ITU-T Recommendations

A.6: Cooperation and exchange of information between ITU-T and national and regional standards development organizations

International Collaboration(1)


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(2) Forum/Consortium

- ATM Forum- TM(Tele-Management) Forum- IrDA(Infrared Data Association) - PHS-MoU Group

- IMTC (The International Multimedia Telecommunications Consortium)

(3) MoU with other SDOs - TTA - TTC MoU(Jul. 1989) - TIA - TTC MoU （ Oct. 1997) - ETSI - TTC MoU(Nov.1999) - ATIS-Committee T1 - TTC MoU(Nov. 2001) - CJK Standards Meeting MoU(Nov. 2002)

International Collaboration(2)

Renewal is underway


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General Assembly (GA)

• Adoption of business plan, budget and business program

• Approval of annual report, financial statements and activities

• Determination of membership fee• Appointment and dismissal of Board Members

TTC Organizations and functionTTC Organizations and function


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Board of Directors

• Execution of matters adopted by the GA• Matters to be referred to the GA• Appointment of Councilors• Election of Chairman and President• Matters regarding the organization and staff of the

Secretariat• Administrative matters


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Councilor’s Meeting

• Examination of standards development procedures • Matters to be referred to the Board of Directors


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Technical Assembly (TA)

• Establishment/amendment/abolishment of standards

• Approval of standards interpretation• Determination of standardization subjects• Matters related to the steering of Strategy

Committee


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Strategy Committee (SC)

• Develop Standardization Strategy Plan• Administrate activities of the Working Groups• Establish and abolish the Working Groups• Handle issues proposed by TA members• Promotion of TTC standards• International C&C and Monitoring other SDOs


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Working Groups (WGs)

• Develop standards • Handle technical matters and including surveys an

d research• 16 WGs according the technical study area• Each WG has some Sub Working Groups (SWGs)

according to specialized field


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Revenue and Expenditure FY2001Revenue and Expenditure FY2001

Total Revenue : 343

Million \

Total Expenditure : 353 Million \

Balance : -10 Million \

Balance Carried Forward : 123 Million \


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Revenue Expenditure

* Sales of standards, Consigned Researches, TTC seminars, ATM Forum

Membership

Fee

Operating

MISC

Personnel

Facilities

Office

Reserch

Study

Holding

Meetings

3GPPs

Printing &

Publishing

Others

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