Abstract
In a regular sensor node, there are three activities that are the core sources of energy consumption i.e. sensing, computation, and radio operations. Multi-Group, a novel routing algorithm based on LEACH (MG-LEACH) that has been utilized in redundant deployed sensor nodes to improve the network lifetime is explored. It has been suppressing the correlated data gathered by the sensor nodes by monitoring the similar event, thus not only reducing the data transmission inside the clusters but also conserving the energy of deployed sensor nodes consequently to improve the overall network lifetime. The proposed routing algorithm has been simulated using MATLAB to verify the efficiency in enhancing network lifetime. A critical evaluation of routing algorithm is conducted to determine the relevance and applicability in increasing network lifetime. Simulation results demonstrated that it has performed better than LEACH and enhanced network lifetime by up to approximately 90%.
Highlights
WSNs has primarily focused on monitoring applications, such as agriculture[1] and environmental monitoring [2], which based upon low-rate data collection, while existing WSN applications support more composite operations ranging from health care [3] to industrial monitoring and automation [4]
The proposed routing algorithm has been simulated using MATLAB to verify the efficiency in enhancing network life time
Simulation results confirmed that it has performed better than LEACH and enhanced network life time up to approximately 90%
Summary
WSNs has primarily focused on monitoring applications, such as agriculture[1] and environmental monitoring [2], which based upon low-rate data collection, while existing WSN applications support more composite operations ranging from health care [3] to industrial monitoring and automation [4]. One significant challenge is the resource constraints nature of sensor nodes such as energy and communication bandwidth is inadequate than those used in a conventional wireless networks These limitations require innovative design techniques and protocols to utilize available resources efficiently [7,8,9]. This paper covers a novel routing algorithm called Multi-Group based LEACH (MG-LEACH) that has been utilized the redundant deployed sensor nodes to improve the network life time. It has been suppressing the correlated data gathered by the sensor nodes by monitoring the similar event. Simulation results confirmed that it has performed better than LEACH and enhanced network life time up to approximately 90%
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