Research And Implementation On Architectures And Communication Interface Technology Of NGN Business Management System

At the time that the communication Technology is rapidly developsing, next generation network (NGN) makes an epoch in the development of communication network, and provide the Telecom operators more new businesses. With NGN, Telecom operators can provide the Internet users with services more convenient. NGN can promote the combination of telecom network and Internet, and upgrade the network ability of Telecom operators. With the development of NGN businesses, It needs to developd a concrete NGN business management system for the purpose of promoting the development of NGN businesses, because more and more IP terminal equipments connect to NGN , and the research of NGN business management system is at the start level.The emphasis of this paper is to study the architecture and communications Interface of NGN business management system. The architecture of the NGN business management system introduced by this paper is based on Spring Framework. Spring Framework is an open source framework, which is developed to solve the problem of developing enterprise applications. As the lightweight J2EE solution, Spring has become the first choice on developing medium and minitype web applications instead of standard J2EE.Spring Web MVC is an excellent web MVC structure and the foundation of NGN business management system. The communication Interface of NGN business management system is based on TR069 protocol TR069 is one of the protocols developed by DSL forum ,whose full name is "CPE WAN management protocol". It provides the currency framework and protocols for the configuration and management of NGN terminal equipments, that is for the purpose of central management of the terminal equipments such as video phone, gateway and switchers on the WAN side.TR069 is the protocol foundation of NGN business management system.In this paper , Firstly analyse the background, status , purpose and significance of this research, And then introduce the basic theory and communication Interface related technology of NGN business management system. Then study the architecture of NGN business management system, and bring forward the solution. Finally, give the solution of communication Interface based on TR069. The researches done in this paper is most significant to the research and development of NGN business management system.