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Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks
The energy utilization of sensor nodes in large scale wireless sensor network points out the crucial need for scalable and energy efficient clustering protocols. Since sensor nodes usually operate on batteries, the maximum utility of network is greatly dependent on ideal usage of energy leftover in...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4606114/ https://www.ncbi.nlm.nih.gov/pubmed/26495417 http://dx.doi.org/10.1155/2015/185198 |
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author | Srie Vidhya Janani, E. Ganesh Kumar, P. |
author_facet | Srie Vidhya Janani, E. Ganesh Kumar, P. |
author_sort | Srie Vidhya Janani, E. |
collection | PubMed |
description | The energy utilization of sensor nodes in large scale wireless sensor network points out the crucial need for scalable and energy efficient clustering protocols. Since sensor nodes usually operate on batteries, the maximum utility of network is greatly dependent on ideal usage of energy leftover in these sensor nodes. In this paper, we propose an Energy Efficient Cluster Based Scheduling Scheme for wireless sensor networks that balances the sensor network lifetime and energy efficiency. In the first phase of our proposed scheme, cluster topology is discovered and cluster head is chosen based on remaining energy level. The cluster head monitors the network energy threshold value to identify the energy drain rate of all its cluster members. In the second phase, scheduling algorithm is presented to allocate time slots to cluster member data packets. Here congestion occurrence is totally avoided. In the third phase, energy consumption model is proposed to maintain maximum residual energy level across the network. Moreover, we also propose a new packet format which is given to all cluster member nodes. The simulation results prove that the proposed scheme greatly contributes to maximum network lifetime, high energy, reduced overhead, and maximum delivery ratio. |
format | Online Article Text |
id | pubmed-4606114 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-46061142015-10-22 Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks Srie Vidhya Janani, E. Ganesh Kumar, P. ScientificWorldJournal Research Article The energy utilization of sensor nodes in large scale wireless sensor network points out the crucial need for scalable and energy efficient clustering protocols. Since sensor nodes usually operate on batteries, the maximum utility of network is greatly dependent on ideal usage of energy leftover in these sensor nodes. In this paper, we propose an Energy Efficient Cluster Based Scheduling Scheme for wireless sensor networks that balances the sensor network lifetime and energy efficiency. In the first phase of our proposed scheme, cluster topology is discovered and cluster head is chosen based on remaining energy level. The cluster head monitors the network energy threshold value to identify the energy drain rate of all its cluster members. In the second phase, scheduling algorithm is presented to allocate time slots to cluster member data packets. Here congestion occurrence is totally avoided. In the third phase, energy consumption model is proposed to maintain maximum residual energy level across the network. Moreover, we also propose a new packet format which is given to all cluster member nodes. The simulation results prove that the proposed scheme greatly contributes to maximum network lifetime, high energy, reduced overhead, and maximum delivery ratio. Hindawi Publishing Corporation 2015 2015-10-01 /pmc/articles/PMC4606114/ /pubmed/26495417 http://dx.doi.org/10.1155/2015/185198 Text en Copyright © 2015 E. Srie Vidhya Janani and P. Ganesh Kumar. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Srie Vidhya Janani, E. Ganesh Kumar, P. Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks |
title | Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks |
title_full | Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks |
title_fullStr | Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks |
title_full_unstemmed | Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks |
title_short | Energy Efficient Cluster Based Scheduling Scheme for Wireless Sensor Networks |
title_sort | energy efficient cluster based scheduling scheme for wireless sensor networks |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4606114/ https://www.ncbi.nlm.nih.gov/pubmed/26495417 http://dx.doi.org/10.1155/2015/185198 |
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