Open AccessOptimizing Energy Consumption in IoT based Scalable Wireless Sensor Networks
Publication year - 2021
Publication title -
international journal of system dynamics applications
Language(s) - English
Resource type - Journals
eISSN - 2160-9799
pISSN - 2160-9772
DOI - 10.4018/ijsda.20211001oa27
Subject(s) - computer science , wireless sensor network , computer network , routing protocol , energy consumption , scalability , network packet , quality of service , zone routing protocol , wireless routing protocol , packet loss , efficient energy use , distributed computing , engineering , database , electrical engineering
In recent era of IoT, energy ingesting by sensor nodes in Wireless Sensor Networks (WSN) is one of the key challenges. It is decisive to diminish energy ingesting due to restricted battery lifespan of sensor nodes, Objective of this research is to develop efficient routing protocol/algorithm in IoT based scenario to enhance network performance with QoS parameters. Therefore, keeping this objective in mind, a QoS based Optimized Energy Clustering Routing (QOECR) protocol for IoT based WSN is proposed and evaluated. QOECR discovers optimal path for sink node and provides better selection for sub-sink nodes. Simulation has been done in MATLAB to assess the performance of QOECR with pre-existing routing protocols. Simulation outcomes represent that QOECR reduces E2E delay 30%-35%, enhances throughput 25%-30%, minimizes energy consumption 35%-40%, minimizes packet loss 28%-32%, improves PDR and prolongs network lifetime 32%-38% than CBCCP, HCSM and ZEAL routing protocols.