Applied Mathematics & Information Sciences

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We introduce the protocols to perform the optimal and secured routing in the wireless sensor network to guarantee the successful data transmission. In the proposed research method, the previous drawbacks have been resolved by introducing the Secured Edge Disjoint Routing Protocol (SEDRP). Optimal Edge disjoint routing is done by introducing the various research techniques that can ensure the optimal forwarding of the data packets. Optimal selection of edge disjoint route paths is done by using hybrid genetic PSO algorithm. This research work considers the following Quality of Service (QoS) parameters for the optimal selection of route paths: “energy, bandwidth, processing capacity, reliability”. The secured data communication is guaranteed by introducing signaturebased authentication procedure which would establish the secured communication medium between sender and receiver. The overall simulation evaluation is carried out in NS2 simulation environment from which it is proved that the proposed research method can enhance the routing performances.

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