%0 Journal Article
%T Analysis and Design of SDH Network Management System Based on UML<br>基于UML的SDH网管系统的分析与设计
%A SUN Zhi-Xin WANG Ru-Chuan WANG Shao-Di
%A <br>孙知信
%A 王汝传
%A 王绍棣
%J 计算机科学
%D 2004
%I 
%X Network Communication is playing more and more important role in modern information technology. As network communication's carrier, telecommunication network, the largest communication network, has finished transforming from PDH to SDH. Only by advanced management system or management network can the powerful functions and outstanding performance be manifested sufficiently. This paper firstly discusses the key points of the system's requirements, using the use case picture to express the results and then analyzing the relative scenarios. In succession, the Object-Oriented Methodology (OMT) method and other popular object-oriented methods are used to model the system in detail. The researches include both static structure analysis of classes and dynamic behavior of classes. Finally, a component system structure is designed for the system. The achievement of the system has been employed in several telecommunicate departments.
%K Object-oriented technology
%K Telecommunication management network
%K Synchronous digital hierarchy
%K Unified modeling language<br>面向对象技术
%K 电信管理网
%K 同步数字序列
%K 统一建模语言
%K UML
%K SDH
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=945B02285C7538D7&yid=D0E58B75BFD8E51C&vid=4AD960B5AD2D111A&iid=B31275AF3241DB2D&sid=B6DA1AC076E37400&eid=987EDA49D8A7A635&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=9