The future direction of ITU-T SG4 and application of correlative technologies

Xiang Yun

doi:10.1117/12.523471

15 April 2004 The future direction of ITU-T SG4 and application of correlative technologies

Xiang Yun

Proceedings Volume 5282, Network Architectures, Management, and Applications; (2004) https://doi.org/10.1117/12.523471
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

The future of TMN in ITU-T will be heavily influenced by new telecom technologies, such as IP, and associated management needs. To meet this challenge, SG 4 has adopted two approaches. Current focus of ITU-T SG4 is common working methods for specifying protocol-neutral TMN requirements and information/models and identification of key management technologies to meet future needs. ITU-T SG4 has successfully set up the CORBA framework. The core is re-using the CORBA Common Object Services. ITU-T defines a set of CORBA interfaces for the CORBA generic information model. These interfaces are translated manually from a set of M.3100 GDMO managed object classes following the TMN CORBA framework and guidelines. Although TMN CORBA framework has finished, it still raises new issues, such as implementation conformance and complexity of additional services. It is remarkable that China has made great progress on CORBA-based network management standardization. ITU-T adopts some correlative technologies. SG4 agreed to define the Integrated Management of Hybrid Circuit Switched and Packet/IP Networks. SG4 also make progress in tML, Qos, ETS.

Citation Download Citation

Xiang Yun "The future direction of ITU-T SG4 and application of correlative technologies", Proc. SPIE 5282, Network Architectures, Management, and Applications, (15 April 2004); https://doi.org/10.1117/12.523471

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