Electronic Science and Technology ›› 2023, Vol. 36 ›› Issue (10): 82-86.doi: 10.16180/j.cnki.issn1007-7820.2023.10.011

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Simulation Analysis of the Shortest Path TAODV Routing Protocol Based on Trust Mechanism

ZHU Ying,ZHU Jinrong,SHI Zhuangzhuang,XU Siyun,XIA Changquan   

  1. School of Physical Science and Technology,Yangzhou University,Yangzhou 225000, China
  • Received:2022-06-20 Online:2023-10-15 Published:2023-10-20
  • Supported by:
    National Natural Science Foundation of China(61802336)

Abstract:

In order to compensate for the shortcomings in the security of the AODV(Ad Hoc on Demand Distance Vector) routing protocol while obtaining the shortest paths based on this optimized protocol, a study of a TAODV(Trusted Ad Hoc on Demand Distance Vector Routing Algorithm)routing protocol that improves on the original AODV routing protocol is proposed using the trust mechanism model approach. This protocol performs the relevant operations based on the trust values of each node to determine the path trust values during the operation of the routing protocol. The simulation results show that the improved TAODV routing protocol outperforms the traditional AODV routing protocol in terms of normalized routing overhead, minimum hop count and optimal path, and enhances the robustness and destructiveness of the network.

Key words: routing protocol, trust value, mechanism, safety, shortest path, hop count, routing messages, threshold

CLC Number: 

  • TP391.9