Integrated Boolean Sensing and Event Radius Model on Data Aggregation in Wireless Sensor Networks
Mohammad Ibrahim Adawy, Omar Almomani, Muhannad Tahboush, Ahmad Althunibat · 2023
In Wireless Sensor Network (WSN), sensor nodes are densely and arbitrarily deployed in monitoring areas and most of them generate redundant data due to sense same events in the overlapping area. Thus, they spent more of energy from their limited batteries that reduce the chance of its survival and continuity. This paper integrates two mathematical models namely Boolean Sensing Model and Event Radius Model in the cluster WSN. The proposed model analyses an event coverage area to compute minimum number of active source nodes required to transmit data events to CH node rather than all nodes within cluster. OMNeT++ simulation tool has been using to performs experimental study and obtain the result. The simulation result shows that 4 source nodes are become active and transmit their data to CH node whereby 12 source nodes turn off and become sleep in the cluster. In addition, the proposed model reduces the source nodes energy consumption about 80 % comparing with LEACH scheme.