The Design & Implementation Of The Subscriber Subsystem Of Broadband Value-Added Data Service Management Platform (VDSP)

The value-added data services grow quickly, because of the following factors: low investment, quick payback, low competitive, more high technology content, new business model and many varieties. And the value-added data services are tending to take a larger telecommunication market share and to challenge the traditional telecommunication services. However, the value chain of the telecommunication value-added data services and the cooperative business model are not yet completely established. It is necessary to activate each link of the value-added data service value chain, and the value-added data service management platform is a important sector of the value chain. This thesis demonstrates a solution to VDSP (broadband value-added data service management platform), which is based on J2EE architecture.First, for better understanding my job, the definition of the value-added data service and the framework of the common value-added data service management platform are explained. Furthermore, design of the VDSP project is clarified.Second, the reason for choosing J2EE technologies to implement VDSP is explained. And the J2EE technologies are also summarized.Finally, the implementation of VDSP subscriber subsystem is discussed. And the entire lifecycle of software engineering, including requirement analyzing, design, coding, test and deployment, is demonstrated.The content of this thesis can be used as a guide for the actual design of value-added service management platform, and a reference for the future research.