Design And Implementation On Architecture Of Muti-Media Information Management Platform And Certification Service

At the time that the communication Technology is rapidly developsing, next generation network (NGN) makes an epoch in the development of communication network, and provides 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, Telcom operators can not only provide traditional data services, but also can integrate voice, video, news, streaming media and other information carriers to provide users with news, education, health, entertainment, payment and other multimedia information services. But the research on multi-media information service management platform is still at an early stage. As a result, there is an urgent need to develop a specific NGN service management of multimedia information platform to promote the development of NGN multimedia information services.The emphasis of this paper is to study the architecture and certification service of multimedia information services management platform. The architecture of the multimedia information services management platform introduced by this paper is based on the model of business management for NGN. It is based on the operational management of NGN service management model, which is in conjunction with soft-switching as the center, shielding the details of the characteristics of the network layer, providing multimedia services with Spring+Hibernate framework. NGN-based Multimedia Information business management platform breaks through the traditional network bottlenecks in business management platform, laying the foundation for the study of the NGN network of new business management platform. The certification service designed and implemented in this paper is one of the core functions of multimedia information services management platform, whose mainly provides users-terminals authentication service and business application authentication service. The communication process for users-terminals authentication service 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. Certification services authentication for business applications follow the SOAP communication flow based on Http.In this paper, firstly analyses the background, status, purpose and significance of this research. And then introduces the basic theory and related technology of multimedia information services management platform and certification services. Then studies the architecture of multimedia information services management platform, and brings forward the solution for the core modules. Finally, gives the process design and implementation of certification services. The researches done in this paper is most significant to the research and development of multimedia information services management platform.