Open AccessEnergy Efficient Technique for Data Aggregation in Internet of Things
Author(s) -
Ritesh Awasthi,
Inderdeep Kaur
Publication year - 2020
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.f7572.038620
Subject(s) - computer science , base station , energy consumption , wireless sensor network , computer network , cache , protocol (science) , aggregate (composite) , energy (signal processing) , cluster (spacecraft) , efficient energy use , data aggregator , real time computing , engineering , medicine , statistics , materials science , alternative medicine , mathematics , pathology , electrical engineering , composite material
The IOT network is the decentralized type of network which can sense the information and pass it to base station. Due to small size of the sensor nodes, the energy consumption is the major issue of the network. The LEACH is the energy efficient protocol which can divide whole network into fixed size clusters. In each cluster, cluster heads are selected which can transmit data to base station. In this research work, the LEACH protocol is improved to reduce energy consumption of the wireless sensor networks. In the proposed improvement, the cache nodes are deployed which can aggregate data from the cluster heads and then pass data to base station. The simulation of the proposed technique is done in MATLAB and results are compared with the existing approach in terms of certain parameters. It is analyzed that proposed technique performs well as compared to existing technique.