A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks
In the process of fulfilling k -coverage over target nodes, a large quantity of redundant data may be produced, which will cause network congestion, reduce communication efficiency, impair coverage quality, and exhaust network energy quickly. To solve this problem, the paper proposes an Energy-Effic...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2016-04-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2016/7474926 |
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| _version_ | 1832556844949700608 |
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| author | Chuanfeng Li Zeyu Sun Huihui Wang Houbing Song |
| author_facet | Chuanfeng Li Zeyu Sun Huihui Wang Houbing Song |
| author_sort | Chuanfeng Li |
| collection | DOAJ |
| description | In the process of fulfilling k -coverage over target nodes, a large quantity of redundant data may be produced, which will cause network congestion, reduce communication efficiency, impair coverage quality, and exhaust network energy quickly. To solve this problem, the paper proposes an Energy-Efficient k -Coverage Algorithm (EEKCA), which attempts to construct a network coverage model by utilizing the relative positions of nodes. Through analyzing the model, the coverage expectations for nodes in the monitored area and the minimum number of nodes required for full coverage are computed. As for power consumption, the paper presents an energy shifting function between working nodes and neighboring nodes, by use of which the scheduling for low-energy node is completed, balancing the energy consumption over the entire network and optimizing network resources. Finally, simulation results suggest that the proposed algorithm not only can improve the coverage quality of network but also can prevent the rapid depletion of node energy, thus achieving the goal of extending network lifetime. |
| format | Article |
| id | doaj-art-b3d15ae8c0b947e38208431d91570559 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2016-04-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-b3d15ae8c0b947e38208431d915705592025-02-03T05:44:19ZengWileyInternational Journal of Distributed Sensor Networks1550-14772016-04-011210.1155/2016/7474926A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor NetworksChuanfeng Li0Zeyu Sun1Huihui Wang2Houbing Song3 School of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang, Henan 471023, China School of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang, Henan 471023, China Department of Engineering, Jacksonville University, Jacksonville, FL 322211, USA Department of Electrical and Computer Engineering, West Virginia University, Montgomery, WV 25136, USAIn the process of fulfilling k -coverage over target nodes, a large quantity of redundant data may be produced, which will cause network congestion, reduce communication efficiency, impair coverage quality, and exhaust network energy quickly. To solve this problem, the paper proposes an Energy-Efficient k -Coverage Algorithm (EEKCA), which attempts to construct a network coverage model by utilizing the relative positions of nodes. Through analyzing the model, the coverage expectations for nodes in the monitored area and the minimum number of nodes required for full coverage are computed. As for power consumption, the paper presents an energy shifting function between working nodes and neighboring nodes, by use of which the scheduling for low-energy node is completed, balancing the energy consumption over the entire network and optimizing network resources. Finally, simulation results suggest that the proposed algorithm not only can improve the coverage quality of network but also can prevent the rapid depletion of node energy, thus achieving the goal of extending network lifetime.https://doi.org/10.1155/2016/7474926 |
| spellingShingle | Chuanfeng Li Zeyu Sun Huihui Wang Houbing Song A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks International Journal of Distributed Sensor Networks |
| title | A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks |
| title_full | A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks |
| title_fullStr | A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks |
| title_full_unstemmed | A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks |
| title_short | A Novel Energy-Efficient -Coverage Algorithm Based on Probability Driven Mechanism of Wireless Sensor Networks |
| title_sort | novel energy efficient coverage algorithm based on probability driven mechanism of wireless sensor networks |
| url | https://doi.org/10.1155/2016/7474926 |
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