Abstract:

In the long-term OSS construction process, the pressure which comes into being by the request change of services and the technology development, causes the system has some problems in the compatibility and the expansibility, the following is the unceasing convergence and unceasing overthrow. This paper attempts to understand the SOA conceptual model of the NGOSS framework, and gives some advisements of how to import the SOA' concept during system construction, thus the OSS' architecture may be opening and stable.

Key words: OSS, TNA, SOA, Web service