计算机应用

• 网络与通信 • 上一篇    下一篇

自组织网络演化中的连通性保证

孙晓 王晖 汪浩   

  1. 国防科学技术大学 国防科学技术大学 国防科学技术大学
  • 收稿日期:2007-05-09 修回日期:1900-01-01 发布日期:2007-11-01 出版日期:2007-11-01
  • 通讯作者: 孙晓

Connectedness Assurance of Self-organizing Network Evolving

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  • Received:2007-05-09 Revised:1900-01-01 Online:2007-11-01 Published:2007-11-01
  • Contact: Xiao SUN

摘要: 自组织网络的连通性是保证网络通信能力的重要指标。本文列举自组织网络不连通的两种主要模式,分析了破坏连通性的主要原因,提出了一种简便可行的基于局部连通域优化的连接置换算法,可以有效保证网络演化过程中的连通性。通过仿真手段,对该算法的有效性进行了验证,并讨论了算法的相关参数和性能指标。

关键词: 自组织网络, 连通性, 连接置换

Abstract: The connectedness of network is important to the communication of network. This paper lists two basic modes of connection breaking in evolving process of self-organizing network, analyses the key factor and proposes a simple and convenient links replacement algorithm based on local connected domain optimization, which can assure the connectedness in evolving processes of network. Furthermore, simulation is used to verify the validity of algorithm and to discuss the related parameters and performance metrics of the algorithm.

Key words: self-organizing network, connectedness, link replacement