Design and implementation of Web Services-based NGOSS technology-specific architecture
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- 作者：Mi-Jung Choi (1) mjchoi@postech.ac.kr
Hong-Taek Ju (2) juht@kmu.ac.kr
James W. Hong (1) jwkhong@postech.ac.kr
Dong-Sik Yun (3) dsyun@kt.co.kr - 关键词：NGOSS ; TNA ; TSA ; CCV ; Framework services ; Contract ; Web Services
- 刊名：Annals of Telecommunications
- 出版时间：April 2008
- 出版年：2008
- 期刊代码：pc492_0003-4347
- 类别：et
- 卷：63
- 期：3-4
- 页码：195-206
- 数据来源：sp
摘要
To cope with frequent changes and functional additions of operation and support systems (OSSs), a guideline of OSS’s architecture and development methods is needed. TeleManagement Forum has provided Next Generation Operations Systems and Software (NGOSS) technology-neutral architecture (TNA), which describes major concepts and architectural details of the NGOSS architecture in a technologically neutral manner. The TNA can be mapped onto technology-specific architectures (TSAs) using specific technologies such as Extensible Markup Language, Java, and Common Object Request Broker Architecture. Web Service, a distributed and service-oriented computing technology, can be also applied to NGOSS TSA. In this paper, we provide a design and implementation of Web Services-based TSA in accordance with the architectural principles of TNA and the performance evaluation of our proposed system. Our work can be used as a guideline for anyone planning to develop a Web Services-based NGOSS TSA.