北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 1998, Vol. 21 ›› Issue (2): 1-5.

• 学术论文 •    下一篇

七号信令网的拓扑结构优化

忻展红,许涛   

  1. 北京邮电大学管理与人文学院, 北京 100876
  • 收稿日期:1997-06-18 出版日期:1998-03-10

Topology Optimization of CCS7 Network

Xin Zhanhong, Xu Tao   

  1. School of Management Engineering and Humanities,
    Beijing University of Posts and Telecommunications, Beijing 100876
  • Received:1997-06-18 Online:1998-03-10

摘要: 对我国七号信令网的结构优化问题进行了建模和算法研究, 根据问题的分解建立了子问题的数学模型, 并提出了相应的算法.采用123个节点的预测数据对该模型和算法进行了测试.结果表明, 我国一级信令区在9~12个时较为经济, HSTP点的布局和组对都较合理.

关键词: 七号信令, 信令网, 拓扑结构优化

Abstract: The topology optimization of CCS7 network in China is studied, several mathematical models are built in light of the decomposition of the problem, and correspondent algorithms are provided. The computing resultswith the network of 123 nodes show that the models and algorithms are quite satisfied, the partition of 9 to 12 signaling regions is suitable and economical inChina, and the location and matching of HTSPs are reasonable.

Key words: No.7 signaling, signaling networks, topology optimization

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