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Enhancing trust aware routing in multi hop wireless ad hoc networks.

机译：增强多跳无线ad hoc网络中的信任感知路由。

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摘要

In the next generation of wireless communication systems, there will be a tremendous need for the rapid deployment of independent mobile users communicating with each other and infrastructure units over wireless channels. A secure ad hoc network has to meet different security requirements, such as Confidentiality, Integrity, Availability, Authentication and Non-repudiation. Most of the current research work in MANET has focused on confidentiality and integrity.; This study aims at designing trust aware routing protocols for MANETs. We have studied the existing ad hoc wireless networks with a particular focus on their secure versions. The need for a trust mobile ad hoc network routing protocol has been pointed. We introduced the Trust Aware Routing Protocol (TARP) to enhance the trust in mobile Ad Hoc networks. The parameters considered in computing the trust level of a node in a given route include: software configuration, hardware configuration, battery power, credit history, exposure and organizational hierarchy. Each node evaluates its trust level based on the above parameters and includes it in computing the next hop node in the overall shortest route computation.; We based TARP on the basic idea of neighborhood trust where the trust-level of a node is based on its reputation among its neighbors. FL has been perceived to be an excellent choice for many trust control system applications since it mimics human control logic. Tuning the system can be done by changing the rule antecedents or conclusions, changing the centers of the input and/or output membership functions.; We studied TARP performance using different mobility models. Three important mobility models are considered, namely, Random Waypoint, Manhattan Grid and Reference Point Group Mobility (RPGM). We studied TARP performance using different network security attacks, such as black-hole, gray-hole, worm-hole and rushing attacks. TARP performance has been evaluated in OPNET. The results of implementing TARP in different mobile nodes network scenarios have been presented. The study shows that TARP is able to improve the security of an ad hoc network as well as reduce the routing traffic sent, while still maintaining an acceptable route discovery time.
机译：在下一代无线通信系统中，非常需要快速部署通过无线信道相互通信的独立移动用户和基础设施单元。安全的自组织网络必须满足不同的安全要求，例如机密性，完整性，可用性，身份验证和不可否认性。 MANET当前的大多数研究工作都集中在机密性和完整性上。本研究旨在为MANET设计信任感知路由协议。我们研究了现有的自组织无线网络，特别关注其安全版本。已经指出了对信任移动自组织网络路由协议的需求。我们引入了信任感知路由协议（TARP），以增强对移动Ad Hoc网络的信任。在给定路由中计算节点的信任级别时考虑的参数包括：软件配置，硬件配置，电池电量，信用记录，风险和组织层次结构。每个节点根据上述参数评估其信任级别，并将其包括在总体最短路由计算中的下一跳节点的计算中。 TARP基于邻居信任的基本思想，其中节点的信任级别基于其在邻居之间的信誉。由于FL模拟人类控制逻辑，因此已被认为是许多信任控制系统应用程序的绝佳选择。可以通过更改规则的前提或结论，更改输入和/或输出隶属函数的中心来完成系统的调整。我们使用不同的移动性模型研究了TARP性能。考虑了三个重要的移动性模型，即随机航点，曼哈顿网格和参考点组移动性（RPGM）。我们使用不同的网络安全攻击（例如黑洞，灰洞，蠕虫洞和紧急攻击）研究了TARP的性能。 TARP性能已在OPNET中进行了评估。提出了在不同的移动节点网络场景中实现TARP的结果。研究表明，TARP能够提高自组织网络的安全性并减少发送的路由流量，同时仍保持可接受的路由发现时间。

著录项

  • 作者

    Abusalah, Loay.;

  • 作者单位

    University of Illinois at Chicago.;

  • 授予单位 University of Illinois at Chicago.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 Ph.D.
  • 年度 2006
  • 页码 135 p.
  • 总页数 135
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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