jeju, 13 – 16 may 2013standards for shared ict activity of ttc interoperability yasubumi chimura...
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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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