On the Construction of Virtual Topology Structure for Secure Routing in Wireless Sensor Networks

摘要

A virtual topology structure is used to predict the node movements and identify the misbehavior node in sensor network. To solve security issues of WSN, a virtual structure based secure routing architecture is proposed in this work. The structure uses virtual mobile nodes with localized updations for nodes misbehavior detection. Virtual Structure nodes have the ability to reduce the link and nodes for active information exchange based on local computations. To the best of our knowledge, no research work is proposed based on virtual structure based secure routing. The simulation results shows that the proposed work perform well in stable and mobility scenarios in terms of quality of service (QoS) parameters like throughput, delay and packet delivery ratio.