The Design And Implementation Of The Virtual Network Operator Business Management System

At present virtual network operator (VNO) has just started in domestic, and they do not have a suitable support platform.Therefor Gome has developed this set of management systems for daily business operations to handle.Firstly, this paper analyzes the development background of the virtual network operator business management system.According to the comparison with basic operators, and analyses the current situation of the domestic and foreign research, summarized the main operation mode of this system.Then, this paper introduces the main problems need to be resolved and the main work of this paper.The second part outlines the background of the project and the overall system, in order to clear the system objective.On this basis, through the form of a use case diagram and flowchart to describe the functional requirements and non-functional requirements of the system.The third part. On the basis of requirement analysis, we understand the function of the system.Further more, it gives the detailed requirement analyses and system architecture. We conclude Goals and principles of system by the system requiremen-ts,and describe architecture design of the overall system and logical architecture design.In the overall architecture,it introduced the system access process,physical distribution and service deployment. So that readers understand the operation of the system and deployment profiles from the perspective of the whole system. Logically,the system is divided into three different parts for user group service, its overall function design analysis, and design logical architecture of the system. Subsequently, through analysis and presentation of functional components and service functional process to designed function of the system architecture.The fourth part,the detailed design of the virtual network operator business management system are introduced.First, by analyzing the virtual network operator overall model knows the composition structure of the entire system and the division of labor of developers.Through knowledge of the overall system to design and development of system architecture.Then we analyze the structure of the business management system,and detailed expand structure at all levels of the system. Finally, this paper describes the database design,business process design and interface design in the system design and development process.And clarification were introduced with practical examples.The fifth part describes the overall structure of the business management system.Through screenshot to describe the use of typical functions.Then this paper introduce the main code by Members of the maintenance.Further elaborated programming specifications and code structure.In order for the system to meet business operations, support and management needs, also verify the correctness of the system functions and processes,we have a special test program.The program is mainly to detect business management system business functions and processes test.Including:test preparation, test planning, problem management, acceptance criteria and other aspects.Finally, the application of the virtual network operator business management system current situation and problems conclude and propose further solutions.In summary, through the analysis of business needs and the actual situation to design and implement a set of virtual network operator business management system.