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在无线传感器网络 (WSN) 中使用火优化器 (FHO) 的基于集群的可信路由方法.

Mehdi Hosseinzadeh1,2, Joon Yoo3, Saqib Ali4

  • 1Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.

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概括

本研究介绍了一种基于集群的可信路由技术 (CTRF),用于无线传感器网络 (WSN),以提高安全性和能源效率. CTRF使用加权信任机制和火优化器来安全传输数据,其性能优于现有的方法.

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科学领域:

  • 计算机科学 计算机科学
  • 网络安全 网络安全
  • 优化算法 优化算法

背景情况:

  • 无线传感器网络 (WSN) 在医疗保健和国防等关键应用中变得越来越重要.
  • 确保数据完整性和防止WSN中的操纵是一个重大的安全挑战.
  • 现有的信任管理方案往往忽视传感器节点的能源限制.

研究的目的:

  • 提出一种新的基于集群的可信路由技术 (CTRF),以提高WSN的安全性.
  • 通过考虑传感器节点的有限能源来提高网络效率.
  • 引入一个强大的信任管理系统,适应节点行为.

主要方法:

  • 开发了一个加权信任机制 (WTM),其中包含了接收率,冗余率和能源状态的指数系数.
  • 实现了基于能量和信任级别的集群头选择的消防优化器.
  • 提出了一个新的成本函数,考虑集群的位置,能量,基站距离和集群大小.
  • 利用可信的路由算法来根据路线能量,质量,可靠性和跳数来选择集群间的路径.

主要成果:

  • 与其他安全路由方法相比,CTRF在能源效率,吞吐量和减少数据包丢失率方面表现出卓越的表现.
  • 提出的加权信任机制有效地识别和减轻了恶意节点行为.
  • 基于Fire Hawk优化器的集群改进了网络寿命和数据传输可靠性.

结论:

  • 通过智能信任管理和能源意识路由,CTRF在保护无线传感器网络方面取得了重大进展.
  • 该方法有效地平衡了安全要求和WSN的操作限制.
  • 在关键的WSN应用中,CTRF为安全和高效的数据传输提供了一个有前途的解决方案.