Open Access Journal

ISSN : 2456-1304 (Online)

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

Open Access Journal

International Journal of Science Engineering and Management (IJSEM)

Monthly Journal for Science Engineering and Management

ISSN : 2456-1304 (Online)

A Survey of Architectural Optimization Algorithms & Techniques in WSNs for Energy Conservation & Maximization of Life Time

Author : Shahaziya Parvez M 1 Lince Mathew 2 Ajeesh S 3 Lubna Kareem 4

Date of Publication :13th June 2019

Abstract: A Wireless Sensor Network(WSN) consist of spatially dispersed ,dedicated sensing nodes for monitoring and recording various physical conditions of the environment, which later organize the collected data to a central location.WSN technology is gaining much important for its growing need for data collection & transmission in various day to day applications. A node is basically a sensor ,operated by battery, low cost device with limited computing, communication & storage capabilities which is deployed in hostile or inaccessible location in which node replacement or repair is impractical For deployment of network efficiently ,various key parameters are to be considered for evaluation in an application specific way. For the special structured network architecture deployment, efficient placement of nodes, QoS, life time maximization, delay tolerance are some important parameters to be taken care. This paper briefly gives an idea about different optimization algorithms used for the deployment of sensor nodes inconsideration with different factors and aspects, which provides a reliable WSN to conserve energy and life time of sensors.

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