【摘要】 文章从网管系统开发与测试需要出发,分析了影响网络属性的主要因素及其逻辑关系,提出了对通信网的动态、静态描述及软件分层模型,具体讨论了仿真软件可视模型、数据库模型、应用模型和服务模型的创建方法。仿真模型用于指导开发系统测试和演示使用的仿真程序,可以为总体上规划、设计软件产品功能提供参照。更多还原

【Abstract】 What are the main factors which effect NMS working and the logical relationship among these factors is analyzed due to it is required by NMS development and test in this paper.After that,we construct the dynamic-static mechanism and the multi-layer model of transmission network.Then,we discuss the method to found Visual Model,Database Model,Application Model and Service Model.This emulation model has been used to indicate the development of system testing tool & demonstration software.It can be used as a consult during the course of software product designing & programming.更多还原