Comparison Evaluation for Mobile and Static Sensor Nodes in Wireless Sensor Networks Considering TwoRayGround and Shadowing Propagation Models

Sensor networks are sensing, computing and communication infrastructure that are able to observe and respond to phenomena in the natural environment and in our physical and cyber infrastructure. In this paper, we present a comparison evaluation for mobile and static sensor nodes in Wireless Sensor Networks (WNSs) considering TwoRayGround and Shadowing propagation models. The simulation results have shown that for the multi mobile sensors with TwoRayGround, the good put is stable. Also, the good put of Shadowing of mobile sensors is better than TwoRayGround. In case of consumed energy, the consumed energy of mobile sensors using Shadowing is better than TwoRaygound. Also, the RE of mobile sensors using TwoRayGound is better than Shadowing.