The Research And Application Of Heterogeneous Data Source Integration Methods In Telecommunications Network Management System

The telecom industry is currently facing many manufacturers, multiple equipment problems left over by history. Although TMN standards for telecommunications equipment standardization of interfaces provide the basis, TMN standards developed relatively late, to complete implementation of TMN standards are very difficult. The interface non-uniform led to the telecommunications network for data integration very difficulty.First, the paper analyzed TMN and heterogeneous data source integration. Telecommunications Management Network (TMN) is the basis of Telecommunications integrated network management system to be follow and our data integration system is also in compliance with the basis of the TMN. Federal data integration methods, data warehouse integration and middleware integration approach are more common methods of several Master Strategies. The focus of these strategies in different applications and data sharing issues resolved heterogeneous data and provide timely decision support. This paper analyses several integrated methods and their comparison.Then the papers analyses the data integration needs of telecommunications networks and on this basis of the actual needs of telecommunications network management systems, researched and realized the MML interface, SNMP interface data integration, and researched and proposed CORBA interface data integration methods. Ultimately, Practice has proved the feasibility of this integration. Papers have certain significance in providing a unified data application platform for telecommunications network management system.