The Design And Developing Of Adaptation Module Of Space-based Network Control Information

With the rapid development of space technology and communication technology,the concept of space network has been raised gradually.The development of information network is no longer confined to the land and sea,but extends to the sky and space.The development goal of China’s information network is to realize the global comprehensive coverage of the network with the help of space-based network and ground network.In order to meet the network management requirements of the space-based network and ensure the normal operation of the network,it is necessary to carry out unified management of the resources of all satellite nodes in the space-based network.Based on the idea of network management,the task of the control agent is to be deployed in each network node to build the channel of information interaction between the managed resources and the network management center,while the adaptation module needs to pay more attention to the data interaction with the managed resources.Therefore,the control agent is the core of the whole space-based network management activities,and the adaptation module is the key to achieve the unified management of the node resources of the space-based network.This paper focuses on the adaptation scheme of the space-based network control agent,and is committed to providing an adaptation module solution that can comprehensively adapt the resources of the space-based network,improve the data interaction efficiency between the managed resources and the control agent,and improve the availability of the control agent.First of all,on the basis of investigating the research status of space-based network and network management,the functional requirements and technical route of the adaptation module are defined in this topic.Then,this article is based on functional perspective of space-based network management information,to form the space-based network management information model library that is independent of the technology and the resources naming rules by tube and the global unique identification method,then the adapter module was designed and implemented with the tube resources communication private network management protocol,and based on the model of library automatic adaptation technology.Finally,the general design of the adaptive module is described from three aspects:module architecture,storage file and interface.In addition,the detailed design ideas of the adaptation module are introduced from the perspectives of classes and important functions,and the development and functional testing of the adaptation module are completed,which verifies the effectiveness of the space-based network management and control agent adaptation module designed in this paper.