Please use this identifier to cite or link to this item: https://rda.sliit.lk/handle/123456789/902
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dc.contributor.authorGamwarige, S-
dc.contributor.authorKulasekere, E. C-
dc.date.accessioned2022-02-02T04:42:04Z-
dc.date.available2022-02-02T04:42:04Z-
dc.date.issued2007-07-02-
dc.identifier.citationS. Gamwarige and C. Kulasekere, "Optimization Of Cluster Head Rotation in Energy Constrained Wireless Sensor Networks," 2007 IFIP International Conference on Wireless and Optical Communications Networks, 2007, pp. 1-5, doi: 10.1109/WOCN.2007.4284155.en_US
dc.identifier.issn1811-3923-
dc.identifier.urihttp://localhost:80/handle/123456789/902-
dc.description.abstractThe performance of energy driven cluster head (CH) rotation algorithms have been shown to be far more superior to time driven CH rotation algorithms when it comes to maximizing the sensor bed lifetime. The sensor bed life time is improved by selecting the proper points at which a CH role is relinquished to higher energy nodes via a CH rotation phase. However no formal analytical method is available to find the optimal point at which the CH rotation should be carried out. This research proposes an analytical iterative method to obtain the optimal points at which the CH rotation can be carried out. The method proposes an optimal value c opt for the energy threshold at which this rotation could occur. The values obtained via the analytical method is shown to be optimal via simulations using the EDCR and EDCR-MH algorithms. The analytical method proposed can be used in any energy driven algorithm to find the optimal point for CH rotations avoiding any ad hoc simulation based methods to maximize the lifetime of the sensor bed.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartofseries2007 IFIP International Conference on Wireless and Optical Communications Networks;Pages 1-5-
dc.subjectOptimizationen_US
dc.subjectCluster Head Rotationen_US
dc.subjectEnergy Constraineden_US
dc.subjectWireless Sensor Networksen_US
dc.titleOptimization of cluster head rotation in energy constrained wireless sensor networksen_US
dc.typeArticleen_US
dc.identifier.doiDOI: 10.1109/WOCN.2007.4284155en_US
Appears in Collections:Research Papers - Department of Electrical and Electronic Engineering
Research Papers - SLIIT Staff Publications

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