The Integrated Subsystem Design And Implementation Of ACROSS-PM

Operation support system is the integration of telecom operators and information resource sharing system. OSS system by the resource management system, network management system (including the integrated network management system and professional network management system) and operational management system of three parts, are a unified business support and guarantee system. With the increasing of mobile users, business types, mobile communication network scale, network resources type and quantity increases unceasingly, the terminal customers to constantly improve the network quality requirements, network operations face unprecedented challenge and pressure. In order to meet the increasingly fierce market competition environment, the comprehensive ability of network management operations support level and network service, improve customer satisfaction, and promote enterprise’s core competitiveness, enterprises put forward the construction of the integrated network management system.On the requirement analysis, from the two aspects of the functional requirements and non-functional requirements, outlined the system to realize the system function and the constraint and functional requirements of system integration subsystem in detail. Network monitoring in daily work, monitoring maintenance personnel can cross major related monitoring network fault in mass alarm causes a series of alarm correlation analysis, merged into a set of alarm concentration and associated single, and through GIS and topology correlation and position point of failure, so as to realize the cause of the problem in network alarm events positioning analysis, achieve the goal of fast fault location and compression repair order.On system architecture design, first described the system design target and design principles, then the logical architecture and physical architecture for an overview of the system architecture and detail the system architecture of system integration subsystem design show logic layer, the layer is mainly responsible for software interface logic and operation as well as the request scheduling, circulation, to provide users with a unified, friendly operation interface. Application logic layer in the layer is mainly responsible for the implementation of specific business logic processing, to implement the business logic for data processing, provide business data service to show logic layer. The data processing layer is responsible for sorting, data processing, and Treasury operations. Data collection layer is responsible for data collection, scheduling, parsing and data standardization services.On the detailed design, the first model, the system is divided into eight subsystems, and then to module design of system integration subsystem, the data synchronization module by resources, performance alarm sent a single module and Troubleshooting data query module of three modules, finally to’ll-PM database design, PM system, resource object management model is divided into four parts, respectively is a meta model, model of network elements based on meta model, model mapping, parameters for verification.On the system implementation, first an overview of the system realization ways, through the window and water matrix window to connect to the GIS and topology view to locate fault related to the cause of the problem of correlation, and then to outline the specific function of system, divided into real-time query performance report, Trouble shooting and specific functions such as capacity management.Reviewed, finally summarizes research status and the function of the implementation, and summarizes the characteristics and performance.