Maximizing Lifetime of Homogeneous Wireless Sensor Network through Energy Efficient Clustering Method

Hasan, Nurul (2010) Maximizing Lifetime of Homogeneous Wireless Sensor Network through Energy Efficient Clustering Method. [Citation Index Journal]

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The main purpose of this paper is to develop a mechanism to increase the lifetime of homogeneous sensor nodes by controlling long distance communication, energy balancing and efficient delivery of information. Energy efficiency is a very important issue for sensor nodes which affects the lifetime of sensor networks. To achieve energy balancing and maximizing network lifetime we divided the whole network into different clusters. In cluster based architecture, the role of aggregator node is very crucial because of extra processing and long range communication. Once the aggregator node becomes non functional, it affects the whole cluster. We introduce a candidate cluster head node on the basis of node density. We introduce a modified cluster based model by using special nodes called server nodes (SN) that is powerful in term of resources. These server nodes are responsible for transmitting the data from cluster head to the base station. Our proposed algorithm for cluster head selection based on residual energy, distance, reliability and degree of mobility. The proposed architecture is more scalable and proposed algorithm is robustness against even/uneven node deployment.

Item Type:Citation Index Journal
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Centre of Excellence > Center for Intelligent Signal and Imaging Research
Centre of Excellence > Centre for Automotive Research
Research Institutes > Megacities
ID Code:5307
Deposited By: Dr. Nurul Hasan
Deposited On:07 Apr 2011 09:08
Last Modified:19 Jan 2017 08:24

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