Analysis And Design Of 3G Network Quality Management System Of Quanzhou Unicom

This system is based on the operation situation of Quanzhou Unicom3G network, analysis and design a set of system by using the idea of object-oriented.Firstly, this paper introduces the3G network of Quanzhou Unicom quality management system of the background and significance of topics, and the application and research situation on this subject are introduced in detail, and expounds the design target of the main work and thesis. Secondly, the development method of system, the modeling techniques and tools and technology related database are described. Then this article has carried on the detailed requirement analysis of system, including business requirement analysis, function demand analysis, data requirements analysis and non functional requirements analysis. The business process is given to the system business needs analysis in the activity diagram; in the functional requirements are analyzed in the system use case diagram, and use case described in detail; expressed in the data demand analysis and give the concept of class diagram and class diagram of the system in a thumbnail, non functional requirements mainly from the environmental requirements, performance requirements and security needs analysis. Again, in the design of the system, has carried on the system overall design and function module design, main base station capacity management, partner management, mobile phone antenna adjustment management, basic data management, report management and system management function module. In the design of function module of the system is given the design activity function structure diagram, sequence diagram and package diagram and process flow diagram, elaborated in this paper to design content. In the design of the database, mainly uses the entity class diagram, E-R diagram and database table structure to detailed design. Finally, the paper studies on the contents of the summary, points out the lacks of the existence of the current, and the further work is prospected.The paper has initially completed the overall design of the system, for the future of this system research and development work to lay a solid foundation.