Energy Efficient Routing Protocol for Self-Adaptive Sleep/Wake-Up Scheduling Approach in WSN

Abstract

WSN sensors, usually deployed in the non-accessible environment, are powered using small batteries along with techniques for power harvesting where replacing batteries are not an option. Relying on a battery not only limits the sensor's lifetime but also makes efficient design and management of WSNs a real challenge. The energy supply limitation provoked many research on WSN allthe protocol layers. This project focus on efficient sleep/wake-up scheduling, aiming to minimize idle listening time thereby reducing the energy consumption, which is one of the fundamental research problems in WSNs. The nodes are kept in rest mode keeping in mind the end goal to spare the vitality of every node to the extent that this would be possible without comprising on packet delivery effectiveness and consequently lifetime was increased. The proposed strategy proposes a vitality productive directing convention with self versatile sleep/wakeup planning that precisely predicts the path and sends the packet through cluster based predicted path in P-LEACH the cluster arrangement technique of LEACH in the chain based architecture of PEGASIs is utilized. Finally, the simulation results of the proposed method show improved lifetime, low energy utilization and reduced delay.