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Priorities of TTC Yoichi MAEDA, CEO & SVP of TTC. 26-27 September 2017. HOSTED BY. Agenda. 1. TTC’s hot standardization topics 5G IoT/M2M All IP Interconnection 2. TTC’s challenge Supplementary slides. IMT-2020 / 5G.

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  1. Priorities of TTC Yoichi MAEDA, CEO & SVP of TTC 26-27 September 2017 HOSTED BY

  2. Agenda • 1. TTC’s hot standardization topics • 5G • IoT/M2M • AllIP Interconnection 2. TTC’s challenge Supplementary slides

  3. IMT-2020 / 5G • Startedaninitial studyofIMT-2020/5G networking (Sept 2014 - March 2015) and developed White Paper on 5G networking (non-radio aspects): http://www.ttc.or.jp/e/topics/20150413/download • The second phase of the study was completed in September 2015, which identified key networking study issues such as network softwarization, mobile front/back-haul networks, mobile edge computing. • Series of 5G/IMT-2020 enlightening workshop were held from November 2016 to May 2017 (supplementary slide 1) • Support 5GMF (theFifthGenerationMobileCommunicationsPromotionForum) in Japan with keeping close collaboration with ARIB: http://5gmf.jp/en/

  4. IMT-2020 / 5G • TTC’s 5GStandardization CoordinationAdhoc comprised of Network Vision WG, 3GPP WG, Mobile Network Management WG, AccessNetwork WGand Transport Network & EMC WG holds joint meetings regularly to confirm the strategic direction of ITU-T and 3GPP and to avoid duplication of the works. • 5Gstudyresultshave beensubmittedasinputcontributionstothefollowingorganizations: • 3GPP, • ITU-T SG13 WP1, Network softwarization including SDN, network slicing and orchestration (supplementary slide 2), • ITU-T SG15 WP3, Technical report on Transport network support of IMT-2020/5G etc. (supplementary slide 3).

  5. Network softwarization view of the 5G mobilenetworks • Slice means a logical set of infrastructure resources (i.e., physical, logical, virtual resources) to enable functions and services of network. • A slice is considered as a unit of programmable resources such as network, computation and storage. • As 5G Mobile Network should cover wider variety of application domains, the concept of slicing should be extended from what are currently targeted by SDN/NFV technologies. TTC has contributed to the network softwarization related standardization in ITU-T SG13/Q21

  6. IoT/M2M • Promotion of oneM2M in Japan in cooperation with ARIB • - Release2 Seminar in September 2016 in Tokyo • - Support for Interoperabililty Test event in November 2016 in Kobe • - oneM2M Showcase event #2 on March 2 2017 in Tokyo • TTC Adhoc on IoT/Smart Cities and Communities, comprised of Multimedia Application WG, IoT Area Network WG, Connected Car WG, oneM2M WG, ICT & CC WG, Security WG, Network Vision WG and Signalling WG, is discussing how Japanese industry could contribute to the relevant standardization activities, especially in ITU-T SG20. • ThisAdhoc played very important role in coordinating joint sector members proposal in supporting the transposition of oneM2M TS/TR of Release 2A into ITU-T Recommendations at SG20 meeting in September 2017.

  7. IoT/M2M • IoT Acceleration Consortium (http://www.iotac.jp/en/) was established in October 2015 by Ministries, namely MITI & MIC Japan, with the aim of creating an adequate environment for attracting IoT investment in the future through public-private collaboration. • TTC is supporting a secretary role in the consortium. • In addition, TTC has started to provide short-term IoT forum hosting service in June 2016. Here, the forum can be speedily set up at reasonable cost for the participants from different industries. Participation is open to non-TTC member and the participants can freely discuss about the IoT based new business.

  8. IoT/M2M • The detailed services we plan to provide are as follows: • holding seminar and workshop (Information exchange, Idea exchange), • holding human resource development seminar, and • holding Ideathon and Hackathon • supporting proof of concept and application development. • The expected outcomes are to facilitate team building among different industries for business creation and to activate pre/post standardization process.

  9. All IP – IMS Interconnection • All IP Interconnection : 3GPP, GSMA • PSTN migration to all IP networks (by year 2025) project in Japan • VoIP/VoLTE interworking guideline between IMS (JJ-90.30) in cooperation with GSMA (GSM Association) • ENUM (JJ-90.31) • Numberportability（JT-E164Sup.2） • VoLTE speech quality assessment guideline • All IPInterconnectionAdhoc, comprisedofSignalling WG, 3GPPWG &MobileNetworkManagementWG, has been contributing to the realization of smooth transition from the existing PSTN to all IP networks.

  10. TTC’s challenges • Interests of ICT users are moving to services/applications where not only telecom operators but also OTT players are active. • How to make our activity more attractive to not only existing ICT industry but also other industries using ICT services? • How to increase TTC members and improve our financial environment? • TTC has established IoT innovation promotion committee in I3C in June 2017, where various industry groups can form a forum (we call it IoT Working Party) across different IoT fields and discuss idea creation, business collaboration, etc., as shown in slide7&8. It is expected that their discussions would trigger new standardization activity in TTC.

  11. Supplementary slides

  12. （supplementaryslide1） • Enlightening Seminar Series on 5G/IMT-2020 key technologies • “Network Softwarization” November 17 2016 (80 participants) • Network softwarization & slicing, High-speed SDN switch, etc. • “5G Application” February 16 2017 (83 participants) • 5G application & ICN, NetroSphere, etc. • “Network Slicing” March 16 2017 (113 participants) • Network slicing & 5G, Industrial use case, FH & BH network softwarization, etc. • “3GPP 5G architecture” May 31 2017 ( 116 participants) • 5G system architecture WI and schedule, variation & migration, etc.

  13. （supplementary slide 2-1/2） • Progress of 5G/IMT-2020 Recommendations in ITU-T SG13(up to July 14 2017 WP meetings)

  14. (supplementary slide 2-2/2) Progress of 5G/IMT-2020 Recommendations in ITU-T SG13(up to July 14 2017 WP meetings)

  15. (supplementary slide 3) Progress of 5G/IMT-2020 Recommendations in ITU-T SG15 • In SG15 meeting in June 2017, • WP3/SG15 initiated the development of G-series Technical Report, “Transport network support of IMT-2020/5G”. (target: February 2018) • A reference model for the IMT-2020/5G transport network • A set of deployment scenarios • Control/Management interfaces • Support of IMT-2020/5G network slicing(data plane and control plane) • Interface • Q2/SG15 started to develop new supplement, “5G wireless fronthaul requirements in a PON context.” (target: October 2018)

  16. TTC WG structure

  17. TTC members

  18. TTC documents [Note] this graph does not include TS or TR] [Note] As of March 2017]

  19. Thank you For more information, please contact: Yoichi MAEDA yoichi.maeda@s.ttc.or.jp : Affiliation Name: TTC http://www.ttc.or.jp/e/

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