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Overview of ITU-T SG4 Reorganization and Contributions from China

This document provides an extensive overview of the ITU-T SG4 study group, detailing its areas of research, related recommendations, and the recent reorganization efforts. It emphasizes the management of telecommunication services, networks, and equipment utilizing the TMN framework. The overview includes mappings of working parties and their respective contributions, highlighting the collaborative efforts with other Standard Development Organizations (SDOs) and the significant contributions from China in the context of telecommunication management standards.

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Overview of ITU-T SG4 Reorganization and Contributions from China

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  1. ITU-T SG4 overview Qi Feng Box 198, BUPT, Beijing, China, 100876 Tel: 86-10-62031199-8899 Fax: 86-10-62002393 e-mail: qifeng@bupt.edu.cn

  2. Outlines • Research Fields • Related Recommendations • Old SG4 Structure • SG4 Reorganization • Cooperation With Other SDOs • Contribution From China

  3. Research Fields • Using TMN framework, management of • Telecommunication services • Telecommunication networks • Telecommunication equipment • Management studies relating to • Designations • Transport-related operations procedures • Test and measurement techniques and instrumentation.

  4. Related Recommendations • G.850-series • M-series • O-series • Q.513, Q.800-849 Recommendations, Q.940-series, Q.1831 • X.160-, X.170-, X.700-series • Implementors' Guides

  5. Old SG4 Structure

  6. SG4 Reorganization – New Structure Reference: http://www.itu.int/ITU-T/studygroups/com04/structure.html

  7. Q1/4 Q1/4 Q2/4 REV Q2/4 Q3/4 REV Q3/4 Q4/4 REV Q4/4 Q5/4 REV Q5/4 Q7/4 REV Q7/4 Q8/4 Q9/4 REV Q9/4 Q10/4 REV Q10/4 Q11/4 Q12/4 REV Q12/4 Q13/4 Q14/4 REV Q14/4 Q16/4 Q17/4 Q18/4 REV Q18/4 Q19/4 SG4 Reorganization – Mapping of Questions

  8. WP1/4 (Qs2, 3, 4, 5) WP1/4 (Qs2, 3, 4, 5) WP2/4 (Qs7, 8, 9, 10, 11) WP2/4 (Qs7, 9, 10) WP3/4 (Qs12, 13, 14, 16) WP3/4 (Qs12, 14, 18) WP4/4 (Qs17, 18, 19) SG4 Reorganization – Mapping of Working Parties Old Current WP1/4:Designations, performance, and test equipment WP2/4:Common telecommunication management capabilities WP3/4:Telecommunication Management Information Models and Protocols

  9. SG4 Reorganization – SG4 Feature SG4 Questions as Blocks-for TSAG reorganization study of SGs- 4X: Core TMN Block Qs 1, 2, 7, 9, 10, 12, 14, 18/4 4Y: Test & Measurement Techniques and instrumentation Block Qs 4, 5/4 4Z: Transport network and service operations procedures Block Q3/4 Note – Three blocks of Questions were identified by SG4 and at the same time close relationships among TMN Block, Transport Block and Test & Measurement Block were explained. The strong preference of SG 4 is for the 3 blocks to remain together.

  10. Cooperation With Other SDOs • TMF • eTOM will be accepted by ITU-T • NGOSS • 3GPP/3GPP2 • IETF • IEEE • Forums

  11. Contribution of China • Expert meeting in 1997 • M.3108.3 • M.3208.3 • X.781 • M.3107 • M.epon • M.tMLconf

  12. Thanks！

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