NDLI: Data delivery optimization by efficient cluster head selection of wireless sensor network

Content Provider	IEEE Xplore Digital Library
Author	Khan, A. Abdullah, A.B. Rahman, A.U.
Copyright Year	2009
Description	Author affiliation: Department of Computer and Information Sciences, Universiti Teknologi PETRONAS, 31750 Tronoh, Perak, Malaysia (Khan, A.; Abdullah, A.B.; Rahman, A.U.)
Abstract	Wireless sensor network are consist of hundreds or thousands of sensor nodes deployed in an area of interest for gathering information. Sensor nodes are harshly energy constrained therefore it is important to organize in a way to save the energy during processing, receiving and communication with base station. Sensor nodes are classified in different clusters. Efficient cluster head is selected in each cluster trough energy distance ratio. The traffic follows a converge-cast where nodes closer to the cluster head relay more traffic loads, resulting in energy depletion at an increased rate which leads to a decrease in the overall data delivery. Once an energy holes appears around the cluster head, no more data can be delivered to the cluster head. In this paper, we propose a strategy for the cluster head selection. Cluster heads are selected on the basis of two parameters energy and distance from the base station. In our proposed strategy all nodes are homogenous and self organized. Simulation result shows that the proposed strategy optimized data delivery and energy balancing.
Starting Page	186
Ending Page	190
File Size	784245
Page Count	5
File Format	PDF
ISBN	9781424441518
DOI	10.1109/CSPA.2009.5069213
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-03-06
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Base stations Scalability Telecommunication traffic Sensor phenomena and characterization Batteries Application software Wireless sensor networks WSN Cluster Head Signal processing Data Delivery and Energy balance Base Station Routing protocols Energy efficiency
Content Type	Text
Resource Type	Article

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