Design And Implementation Of The Bussiness Support System For China Telecom

Along with the continuous development of the telecommunications business, the operators of telecommunications services has undergone profound changes, from the fundamental requirements of the dominant telecommunications operators in the business of customer service-oriented approach to the transition to the operating mode. The original number of business support systems (Such as the97System of Fixed-Call Business, the97System of Data Business, the Multimedia Business Support System and the Wireless Telephone Business Support System, etc.), there are a lot of inadequacies. Therefore to build BSS system was proposed by Jiangsu Telecom.BSS was achieved using J2EE technology framework; EAI platform for building considered to be a basic IT platform for Jiangsu Telecom. Using technology of workflow, Subsystems of BSS, CRM, Services Processing, Resources Management and external systems achieved business processes integration and data sharing through EAI platform; achieved operational subsystem internal job scheduling. J2EE framework, the EAI platform and the Workflow application was the overall technical architecture and design principles of the process of implementing the system.In the thesis, the function system of Jiangsu Telecom BSS is analyzed, and application architecture, data structure, and deployment of infrastructure are described. From multi-tier architecture and development model, J2EE and.NET framework are systematically analyzed and compared, and then make an in-depth study of key technologies, such as EAI concept and technology, IBM WBI ICS, etc. The thesis analyze technology of presentation layer under J2EE criterion, MVC-based, using the STRUTS framework to achieve. In conclusion, deficiencies in BSS implement and the main directions of reconstructing BSS in the future.