›› 2014, Vol. 27 ›› Issue (11): 17-.

• Articles • Previous Articles     Next Articles

A Security Hierarchical Routing Protocol Based on Node Trust Value

MA Bao,WANG Huifang   

  1. (School of Mathematics and Statistics,Xidian University,Xi'an 710126,China)
  • Online:2014-11-15 Published:2014-11-19

Abstract:

Wireless sensor networks are susceptible to various attacks,so it is necessary to guarantee routing security during data transmission in wireless sensor networks.In this paper,a cluster head selection algorithm based on node trust value,node degree and node distance is put forward to select the backbone nodes of the network to establish a reliable hierarchical route.Simulation results show that the proposed algorithm can effectively evaluate the node value and solve the security problem of hierarchical route,which is caused by node failure or capture.

Key words: wireless sensor networks;trust evaluation;reliable cluster head;hierarchical routing

CLC Number: 

  • TN915.04