Improved LEACH Protocol for Efficient Transmission of Data inWireless Sensor Networks using Ant Colony OptimizationAlgorithm
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 4
Abstract
Abstract: Energy Efficiency is one of an indispensible concern in Wireless Sensor Networks (WSNs) whichminimizes their efficiency and also shortens the lifetime of network. Many efficient routing as well asalgorithmic schemes are proposed in last decade which help in prolonging the lifetime of a network by reducesthe consumption of battery by the sensor nodes. Among all the proposed routing schemes, the concept ofhierarchical routing plays in important role to overcome the energy efficiency problem of a network. In thispaper, an improved version of highly efficient hierarchical routing protocol LEACH is proposed which reducesthe consumption of power from the battery by the nodes which help in increasing the lifetime of a network along with Ant Colony Optimization (ACO) algorithm. The simulator used is MATLAB. The Comparative analysisbetween LEACH and Improved LEACH protocol has been carried out showing that the nodes in ImprovedLEACH are covering larger rounds which give the efficient outcomes in prolonging the lifetime of the network.The simulation results also reveal that the proposed Improved LEACH protocol outperforms the performance ofconventional LEACH protocol in terms of average remaining or residual energy.
Authors and Affiliations
Deepak Vinaik , P. S. Bhullar , Barinder Paul Singh
Keywords
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