Research And Corba-based Data Exchange

Accompany with the development of the scale of the mobile communication network and the increasing of the number of network resources, in succession, each mobile operator introduces or exploits new network management systems independently. Some problems such as sharing resources and mutual operations of the heterogeneous systems are brought inevitably. While distributed object technology could solves these problems better.CORBA, as one of the popular distributed object technologies, through the combination of CORBA, Java and TMN, it could solve the problems of these heterogeneous systems completely.This paper summarizes the background and differences of the distributed object technologies at first. Next, architecture and elements of CORBA are introduced. Then, we analyze DDL, POA and flow of system development of CORBA. At the end, the paper carries out the primary part of configuration management function of network management systems based TMN.