The chaos of the network resources of communication operation companies, the isolation of information islands, and the isolation of data application processes in the OBMD domain have hindered the improvement of the ROM value and management of telecom operation companies. To solve this problem, an effective method based on the integration of cutting-edge ICT technologies such as the Internet of Things, big data and AI is proposed to open the ecosystem service capabilities in the OSS platform in the system, reconstruct the cloud resource SaaS application layer for business management, and use the cloud-network integrated structure of the O domain to interact with the horizontal interconnection and interoperability in the applications of B and M communications, data collection, resource allocation, and scheduling through the business channel coding. It has realized the functional units of the automatic verification and filling mechanism of the resource concentration system, electronic application labels, and GIS management applications. Process governance including the intensification of prescribed action standards, visualization of network emergencies and abnormal events, resource data sharing, continuous resource inventory work, real-time data interaction and dynamic management has been achieved. Instantiating applications in various production scenarios in network operations, which means getting a set of data and all the information just by one click, is an efficient application tool to support the management and front-line maintenance personnel to view the holographic resource data, and is conducive to the improvement of the efficiency of enterprise asset operations, the maximization of ROM indicators, and ICT management. The application and improvement indicators of the whole life cycle of the system verify the theoretical analysis results, in which the precision rate of data resource rectification and the profit of cost reduction and efficiency increase continue to increase year on year.