Energy-Efficient Packet Routing Model for Wireless Sensor Network

Abstract

Wireless sensor network (WSN) in recent time has seen enormous growth. The sensor has been used in various industries and organization for various application services such as disaster management, surveillance, monitoring of patients, and so on. The WSN are tiny and battery-powered and is deployed in non-rechargeable location and preserving the battery is a most crucial factor in such network. Many technique have been proposed in recent times to enhance the lifespan of sensor network among them cluster is the most sort-out technique. Many clustering have been proposed in recent times to improve the energy efficiency of sensor network. The drawback of existing technique is that they did not consider the packet failure likelihood among inter and intra; as a result there exist scheduling bottleneck and degrades the energy of sensor devices. To overcome‚ this work present a packet failure estimation model by adopting a cross-layer design in order to improve the scheduling. Experiments are conducted for lifetime efficiency for varied sensor devices for proposed and existing LEACH. The result shows that the proposed model performs better than existing LEACH in term of network lifetime and energy efficiency.