Application Of Data Warehouse And Data Mining On Integrated Network Management

With the development of the telecommunication industry, all domestic telecommunication service providers have accumulated plenty of data in their integrated network management system. It's a big problem for them to integrate and analyze these data. The operational analysis system of UNICOM network, which depends on the configuration,performance and alarm data collected from the telecommunication management of network (TMN) system, adopt the technologies of data warehouse and data mining to build many operation models and forecast methods. So it can provide the operational analysis and decision support for the operational quality of network.During my researching period, I studied the related theories of the TMN and did the application research for the data warehouse and data mining on the integrated network management. And I took part in the operational analysis system of UNICOM network which is based on the data warehouse and data mining. First this paper briefly introduces the basic concepts of the data warehouse and data mining and operation demands for the operational analysis system of network; Secondly it mainly introduces the design process of logical model for the data warehouse of this system and explains its principle based on my practical experience; Last it introduces in detail the regress forecast and time-series forecast arithmetic and their application on this system. Now, this system has been formally applied in the headquarters of UNICOM, Beijing and Shanxi branches, and satisfies their requirements.