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Report of GTSC

This report summarizes key discussions on NGN, end-to-end QoS, service platforms, cybersecurity, and home networking from the GTSC meeting. Collaboration and resolutions reviewed in detail.

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Report of GTSC

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  1. Report of GTSC Nobuo Fujii (GTSC Chair) Rapporteur: Nicole Butler

  2. Meeting overview (1) • 48 attendees • 24 input documents presented and discussed • High Interest Subjects discussed: • NGN – General • NGN – End-to-End QoS • NGN – Service Platforms and Interworking of Services • Cybersecurity • Home Networking "Standardization : The Bridge towards Ubiquitous World"

  3. Report on GTSC4 and Status of Action Items • Issues Discussed: • Presentation from TIA as a recap of GTSC4(gsc12_gtsc5_24) • Main Outcome: • TIA was thanked for their presentation on this topic "Standardization : The Bridge towards Ubiquitous World"

  4. NGN – General (1) • Issues Discussed: • Presentation on an Update of ITU-T NGN Activities since GSC-11 (gsc12_gtsc5_04) • Presentation on Fostering Global Commonalities provided by ITU-T (gsc12_gtsc5_05) • Presentation on Fostering a Global Common IMS provided by ISACC (gsc12_gtsc5_09) • Presentation on Next Generation Networks provided by ISACC (gsc12_gtsc5_09a1) • Presentation on Fixed Mobile Convergence provided by ISACC (gsc12_gtsc5_10) • Presentation on ATIS Input on Next Generation Convergence (gsc12_gtsc5_14) • Presentation on NGN Standardization Activities at CCSA (gsc12_gtsc5_15) • Presentation on Migrations Towards All IP Based FMC provided by CCSA (gsc12_gtsc5_16) • Presentation on TTC Standardization Activities on SIP VoIP NGN (gsc12_gtsc5_17) • Presentation on Consideration on NGN Release Concept provided by TTC (gsc12_gtsc5_18) • Presentation Consideration on NGN Release Concept provided by TTC (Associated Document) (gsc12_gtsc5_18a1) • Presentation on Common IMS provided by ETSI (gsc12_gtsc5_19) • Presentation on Progress on NGN provided by ETSI (gsc12_gtsc5_20) "Standardization : The Bridge towards Ubiquitous World"

  5. NGN – General (2) • Main Outcome: • Collaboration between SDOs and ITU-T is considered to be working well • There was fruitful discussion regarding matters in Common IMS • It was noted that the NGN Resolution would need to be revised particularly in terms of IMS and a drafting group was formed (gsc11/16), it was noted that (gsc12_gtsc5_09a1r1) would also be referenced by the drafting group • Discussion occurred around the Resolution recommendations regarding the NGN Release Concept (gsc12_gtsc5_18) and it was noted that the drafting group would also consider NGN Release Concept • The revised Resolution was reviewed and approved (GTSC5/01, gsc12_closing_30) • Maintained as HIS for GSC-13; ETSI remains Prime PSO "Standardization : The Bridge towards Ubiquitous World"

  6. NGN – End-to-End QoS • Issues Discussed: • Presentation on a National Approach for the End-to-End QoS Issue in Korea provided by TTA(gsc12_gtsc5_02) • Presentation on ATIS PPSO QoS Activities (gsc12_gtsc5_11) • Main Outcome: • Quality of Service and Quality of Experience are universally agreed as being critical, but they have many different definitions in the world’s standards bodies. • It was noted that there is currently no separate Resolution on NGN End-to-End QoS. • Maintained as HIS for GSC-13; ATIS remains Prime PSO "Standardization : The Bridge towards Ubiquitous World"

  7. NGN – Service Platforms and Interworking of Services • Issues Discussed: • Presentation on a Study for NGN Interconnection provided by ITU-T (gsc12_gtsc5_06) • Presentation on NGN – Service Platforms and Interworking of Service provided by ATIS(gsc12_gtsc5_12) • Main Outcome: • Collaboration must continue in order to align NGN Service Architectures and utilize the service capabilities and service enablers already defined • The Resolution for NGN from GSC-11 was reviewed (gsc-11/16) and the drafting group addressing this Resolution was asked to include this topic in their work • The revised NGN Resolution was reviewed and additional wording supplied (GTSC5/01, gsc12_closing_30) • Maintained as HIS for GSC-13; ATIS remains Prime PSO "Standardization : The Bridge towards Ubiquitous World"

  8. Cybersecurity • Issues Discussed: • Presentation on Combating Cyber Attacks and Standardization Activities in Korea provided by TTA (gsc12_gtsc5_03) • Presentation on ITU-T Security Standardization(gsc12_gtsc5_07) • Presentation on the ATIS PPSO Cyber-security Activities(gsc12_gtsc5_13) • Main Outcome: • The importance of global collaboration on matters of Cyber-Security was stressed • The Resolution for Cybersecurity from GSC-11 was reviewed (GSC11/17) and a drafting group was formed to revise the Resolution • The revised Resolution was reviewed and approved (GTSC5/02, gsc12_closing_31) • Maintained as HIS for GSC-13; ATIS remains Prime PSO "Standardization : The Bridge towards Ubiquitous World"

  9. Home Networking • Issues Discussed: • Presentation on Home Networking in the ITU-T (gsc12_gtsc5_08) • Presentation onITU-T Joint Co-ordination Activity on Home Networking (gsc12_gtsc5_08a1) • Presentation onHome Networking Activities in ETSI TISPAN (gsc12_gtsc5_21) • Main Outcome: • Participating Standards Organizations (PSOs) and other standards bodies were encouraged to work with the ITU-T to develop harmonized Home Networking standards. • It was noted that TIA and ETSI were currently playing a role in work with ITU-T on Home Networking matters • From TIA’s perspective TIA Engineering Committee TR30 is doing Broadband over Power Line Standards and TIA is US TAG Administrator for JTC1 SC25 and SC25 Working Group 1. • The Home Networking Resolution (GSC11/18) was reviewed and it was noted their was some interest in a revision and further discussion would occur in a drafting group • The revised Resolution was reviewed and accepted (GTSC5/03, gsc12_closing_31) • Maintained as HIS for GSC-13; ITU remains Prime PSO "Standardization : The Bridge towards Ubiquitous World"

  10. Carryover Items from the Opening Plenary • IP Over Broadband Access • The New Resolution was reviewed and approved to be submitted to the Closing Plenary as a GTSC Resolution (GTSC5/04) • Networked RFID • It was noted that a revised Resolution is being drafted and the participants of GTSC were encouraged to be involved in this group • It was noted that ITU was in the process of taking Prime PSO responsibility on this topic • It was noted that the title is being reviewed for this HIS and would be proposed to the GSC Closing Plenary "Standardization : The Bridge towards Ubiquitous World"

  11. Summary • Fruitful discussions on a range of topics. • Critical subjects requiring immediate follow-up (e.g. before GSC-13): • Ongoing cooperation is considered sufficient, and there are no critical subjects requiring immediate follow-up • Other: • The draft meeting agenda for GTSC6 was approved • The draft meeting report was approved "Standardization : The Bridge towards Ubiquitous World"

  12. List of HIS subjects for GTSC6 • NGN – General (PPSO: ETSI) • NGN – End-to-End QoS (PPSO: ATIS) • NGN – Service Platforms and Interworking of Services (PPSO: ATIS) • Network Aspects of Identification Systems (new) (PPSO: ITU) • Cybersecurity (PPSO: ATIS) • Home Networking (PPSO: ITU) "Standardization : The Bridge towards Ubiquitous World"

  13. Output Resolutions • GTSC5/01 – Next Generation Networks—Revised • GTSC5/02 - Cybersecurity—Revised • GTSC5/03 - Home Networks—Revised • GTSC5/04 – IP Over Broadband Networks—New "Standardization : The Bridge towards Ubiquitous World"

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