A blind path geographical energy aware routing protocol for wireless sensor networks

Abstract

At a recent time Wireless Sensor Networks (WSNs) have become increasingly focused on the ability to work effectively in different work areas. It is widely used in military surveillance, transportation management, health care, etc. in dynamic Wireless sensor networks systems, the risk of systems services and the constant change makes it a biggest challenge even though there are more attempts to acquire and process huge-scale live data.The main objective is not only to design a new routing protocol that ensures network lifetime efficiency. For that reason, we have designed the standard framework and simplify the process of building a novel geographical routing sensor networks that introduce energy awareness routing. Firstly, the whole network is divided into multiple grids with randomly distributed sensor nodes and all sensor nodes only communicates with their neighbor grids. Each grid selects the grid head based on the maximum energy level and minimum distance of the destination node in each grid.The data transmitter node identifies the neighbor grid with the grid head having maximum energy level and minimum distance of the destination node among its neighbor grids for data transmission. The proposed protocol provides a good trade-off between balancing energy and in all cases the lifespan of sensory networks can be significantly expanded.