Enterprise Application Integration And Its Application In The Field Of Mobile Billing

After years' quick innovation in IT field, the information construction in enterprises has produced a large number of comprehensive, distributed and increasingly changeable application systems, which running on various platforms from mainframe to Web. Therefore the problem of the connection among different systems has become the urgent problem needing solution. EAI comes into beings in order to deal with how to mine the enterprise potential superiority and to take the full advantage of the existed technology and application resources.This thesis researches mainly on EAI application in the field of Mobile billing.Mobile BOSS (Business & Operation Support System) system is the China Mobile operation system and the core of the whole Mobile information system. Along with the severity of competition in communication market and the raising requirement in information society, the working emphasis of telecommunication merchants is transforming gradually from that of network-construction-centered and product-oriented, as well as the extension of market coverage, to that of customer-oriented and operation-centered. In order to share information among all the systems of mobile communication and provide better service for customers, mobile application integration is becoming the direction of mobile information system integration.This thesis Analyses the existing status of China Mobile BOSS System, discusses the idea of EAI and points out the necessity and feasibility of introducing EAI into BOSS systems. Then basing on the idea of EAI, the application integration , the interface unity and the integration among various modules in Shandong Mobile Boss Billing Systems have beenaccomplished, which reduces the system complexity and improves the system generality and maintenance greatly. Finally, the thesis gives a prospects to the EAI application in Mobile field.