Jeju, 13 – 16 May 2013 Standards for Shared ICT

Activity of Activity of TTC interoperabilityTTC interoperability

Yasubumi ChimuraYasubumi Chimura

Hideo HimenoHideo Himeno

TTC Interoperability-AGTTC Interoperability-AG

Document No:

GSC17-PLEN-06

Source: TTC

Contact: Yasubumi Chimura

Hideo Himeno

GSC Session:

PLEN

Agenda Item:

6.7

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Standards for Shared ICTGSC-17, Jeju / Korea

Highlight of Current ActivitiesHighlight of Current Activities• TTC and HATS held the NGN interoperability event and workshop

in September 2012, Tokyo. Several NGN terminal (VoIP, video-phone) venders participated. These events were successful .

• TTC is continuously contributing to ITU-T SG11 to improve NGN interoperability since Res.76 was adopted in WTSA12.

• TTC proposed new draft Rec. Q.3949 “Service testing framework for real-time multimedia service at NGN UNI”. This Recommendation was approved in ITU-T SG11 meeting in June 2012 respectively.

• TTC proposes the detailed signalling specifications and test specifications based on the TTC and HATS activities on NGN interoperability.

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Strategic DirectionStrategic Direction• TTC and HATS develop national testing specifications and adapt

them to global standards. TTC contributes to ITU-T Standardization of C&I service testing.

• Consideration to register test result to ITU-T C&I DB is discussed.

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HATSSIP/MPEG4 Interoperability Test

Guideline

ITU-TNGN Service Test Specification

HATSNGN Interoperability Test Guideline

Registration DB ofITU-T

Global Contributionfrom Japan Vendors

ExpandAsia Broadband Market

UpStream

DownStream

TEST

Benefit

ITU-T Recommendatio

n

HATSGuideline

NGN VoIP testing

Q.3948“VoIP service

testing framework at

NGN UNI”

Based on HATS-ME-102.1-V1.0“Interoperability Test

Guideline For Multimedia Communication Systems Based on RFC3261(SIP)

-STEP １ -”

NGN Video Telephony

Q.3949“Service testing

framework for real-time multimedia

service at NGN UNI”

Based on HATS-ME-103.1-V1.3“Interoperability Test

Guideline For SIP/MPEG-4 Multimedia

Communication System”

ITU-T Rec. vs HATS Guideline

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ChallengesChallenges• NGN service testing specifications are constructed with a single

framework Rec. Q.3909 and a series of Recommendations which include detailed specifications for each service.

• TTC develops Recs. “Video-conf-testing” and “IP-FAX testing”.

Q.3909Framework of

NGN interoprability

PSTN/ISDN simulation service

testing

Q.3948VoIP service

testing at NGN UNI

Q.Video-Conf-testing

Video Conference testing

Annex SD(MPEG)SD(H263)HD(H264)

Q.IP-FAX-testing

IP-FAX testing

Rev. Q.3949Multimedia service

testing

completedcompleted completedcompleted draftingdrafting draftingdrafting

completedcompleted

draftingdrafting

Q.CDIV Q.OIP/OIR

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Next Steps / ActionsNext Steps / ActionsAPT Conformance and Interoperability event

9-10 September 2013, Bangkok Thailand

• Schedule– Workshop: 9 -10 September 2013

– Conformance and interoperability testing: 9 -10 September 2013

– Showcasing: 9 - 14 September 2013

• Testing potential items– NGN (VoIP, Video conference)

– IPTV(including IPTV-MAFR (Multimedia Application Framework))

• Showcasing potential items– HTML5, Smart TV, Digital signage, SDN, M2M/IoT, etc.

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Next Steps / ActionsNext Steps / Actions

• The interoperability tests should be based on ITU-T Recommendations, and it is a pragmatic way to achieve by regional SDOs. Such a global interoperability event provides good opportunities to resolve the issues for both of developed and developing countries.

• This new collaboration framework such as the interoperability events will foster mutual understanding and cooperation among regional/national SDOs .

• TTC and HATS will be able to take a certain role in the framework through its experiences.

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Supplementary SlidesSupplementary Slides

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HATS Interoperability Testing, Sep 2012HATS Interoperability Testing, Sep 2012

• Date: 11th ～ 12th July, 2012 in Tokyo

• Test Suites: NGN Network Simulator, Residential Gateway

• Test scenario– Interface ： UNI （ under Gateway ）– Profiles ： IP-Phone/Video-Phone/Video-Conference, IP-

FAX(T.38), Contents Transfer

• Participants: 10 companies ,12 terminals

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HATS Interoperability Workshop, Sep 2012HATS Interoperability Workshop, Sep 2012

• Date: 13 July 2012 / 14:00-17:00 • Location: CIAJ (Tokyo, Japan)• Sponsor: HATS Conference • Support: TTC, CIAJ, ITU• Sessions

– Overview of NGN Interoperability Test 2012 in HATS OKI Electric Industry  Mr. Yasubumi Chimura

– ITU-T Conformity and Interoperability Portal Overview

NEC Corporation.  Mr. Hajime Koto

– SG11 supports HATS NGN interoperability event

NEC Europe  Mr. Kaoru KenYoshi

– IPTV Interoperability Testing in ITU-T SG16

Mitsubishi Electric  Mr. Yushi Naito

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Resolution GSC-16/28Resolution GSC-16/28

• GSC-16 meeting agreed the Resolution GSC-16/28 Interoperability. It is expected for PSOs to act the role according to Resolution GSC-16/28.

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Res_GSC-16_slash_28_Interoperability

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Standards for Shared ICT

HATS : Promotion Conference of Harmonization of Advanced Telecommunication Systems

HATS is a Non-Profit organization that ensure interconnectivity and interoperability of info-communication equipment

developed by various manufacturers

HATS was established in Aug. 1988. - Members: info-communications carriers, vendors, TTC, MIC*1

- Secretariat: Communications and Information network Association of Japan (CIAJ)

Note*1:MIC(Ministry of Internal Affairs and Communication,

For the details,http://www.ciaj.or.jp/hats/english/about.html

HATS (1/4)HATS (1/4)- Introduction -- Introduction -

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ChairmanExecutive Committee-decides basic policies, overall HATS activities and establishment of new TILC

Advisory Committee- gives advice on overall HATS activities

Test Implementation Liaison Committees(TILCs)

-Plans & implements interconnectivity test - examines test method/procedure- reviews & studies test result

Promotion Committee & Demonstration Committee- disseminates HATS activities- plans/arranges seminars & demonstrations

Steering Committee-researches on ICT standardization & market trends- coordinates TILCs activities - liaises with other organizations

Secretariat: Communications and Information network Association of Japan (CIAJ)

VoIP WG

Video Conference WG

Home-Network WG

IP-Camera WG

Management Committee

Facsimile TILC

PBX Telecom Server TILC

Multimedia Comm. TILC

Ad-hoc on optical access network

HATS (2/4)HATS (2/4)- Structure -- Structure -

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Original functions supported by each equipment

Whole functions supported by each equipment

Basic Functions 　→　 Interconnection test range(Essential functions) + (a part of Optional functions)

Functions based on standard + Application and Network Layer

Essential functions Optional functions

Activity Expansion

HATS (3/4)HATS (3/4)- The Interconnectivity Test Range Targeted -- The Interconnectivity Test Range Targeted -

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- plans interconnectivity tests- examines test methods/procedures(test guidelines)- builds test beds & executes interconnectivity tests on round robin basis(Basically, participants share the detail test results, and also share all costs for the tests.)- reviews&studies test results(- release abstracts of the test results to press)

　

HATS

ITU, ISO, IEEE, IETF, etc.

TTC:Telecommunication Technology Committee

R&D of new equipment

Vendors

ParticipateTelecom. Carriers

Improve

Feedback

Cooperate

Market

Confirm test guideline

HATS (4/4)HATS (4/4)- Role of HATS -- Role of HATS -

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