Design And Implementation Of Control Ability Of Common Service For Integrated Space-Terrestrial Network Network Service Support Platform

In order to meet China's strategic needs such as military and civilian use,China is actively exploring a scalable and scalable integrated network of heaven and earth to provide more comprehensive and effective space-based services.In view of the relatively isolated and difficult integration of different network service capabilities in the integrated network service support platform,the paper is based on a resource-oriented architecture and s commonly used network service capabilities into stateless operational resources and encapsulates them into message service resources,user status resources and dialogue service resources,etc.Thereby achieving a common operation of resource control operations.Moreover,the dissertation solves some key problems such as basic service control,continuous data communication,and data migration under the conditions of limited satellite computing storage performance,difficult access to heterogeneous terminals,and dynamic topology changes.The paper firstly introduced the background and significance of the integrated platform for the service support of the Internet,and analyzed the requirements according to the platform work scenarios.Based on the analysis of requirements,the paper proposed the overall functional structure of the network model and common service control capabilities,and divided the capabilities of each module.Afterwards,detailed module design of each module is carried out,and the definition of the message structure and related service interface is defined.The main flow of interaction of the common service control capability is designed and the required data structure is defined.Finally,the dissertation designs and implements the generic service control capabilities of the integrated network service support platform,provides the overall class diagram structure and the specific module class diagram design,and completes system functional testing to verify the feasibility of common service control capabilities.At the end of the paper,the work of the thesis was summarized and the future work was prospected.