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计算机工程 ›› 2007, Vol. 33 ›› Issue (23): 117-119,. doi: 10.3969/j.issn.1000-3428.2007.23.040

• 网络与通信 • 上一篇    下一篇

电信管理元模型及数据模型的研究

陈 刚,宋俊德   

  1. (北京邮电大学电子工程学院,北京 100876)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-12-05 发布日期:2007-12-05

Research on Meta-model and Data-model in Telecom Management

CHEN Gang, SONG Jun-de   

  1. (Electronic Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-05 Published:2007-12-05

摘要: 分析了电信管理信息集成化的问题,将元对象机制引入到电信管理中,提出了电信管理元模型和数据模型的概念。在元模型中,完成了对电信管理数据的抽象,定义了元数据类和元关系。在数据模型中划分不同的维度,定义了核心数据类,实现了信息的完备定义。通过建立实际系统数据模型,验证了此建模方法的有效性。

关键词: 电信管理, 元模型, 数据模型

Abstract: Based on analysis of information integration in telecom management (TM), concept of TM meta-model and data-model is proposed by introducing meta object facility (MOF). Metadata classes and meta-relationships in meta-model are defined by abstracting TM data. Core data classes in data model are defined from various dimensions to realize perfect information definition. Data model of actual system is established to validate the validity of the modeling.

Key words: telecom management, meta-model, data model

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