The Research Of Intelligent Fixed-Line Network And Yulin Metropolitan Project

Fixed-line network has confronted many difficulties due to the complexity of the planning. Basing on the analysis of fixed-line network. Smart Home Location Register (SHLR) implements centralized management of user data and makes feasible nomadic terminals, new service provisioning, and multiple service activation modes. This significant aspect differentiates SHLR from the traditional fixed-line network. Those Advantages include unified storage and management of user profile ,csi (customer subscription information) triggers service provisioning, unified account management with one bill.The first chapter discusses the background of fixed-line network. With the shift from TDM to IP network , Intelligent fixed-line network has become a network dewelopment trent,offering seanless service for fixed users,increasing customer loyalty and reducing carriers' operational and capital expenditures.The second chapter introduces the related theories and techniques and projects.The third chapter discusses Yulin metropolitan intelligent fixed-line network project which It will mainly employ fixed-line network Intelligence solutions for provisioning enhanced calling services and data services.provisioning an assortment of services including polyphonic ringtones, number portability, prepaid fixed lines, synchronous rings, etc. We perform structure design, data design, module design and interface design for the system, give out the inner structure and workflow of the subsystems in detail.The fourth chapter discusses . the prospect in the project.