Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks
In the study of three-dimensional underwater sensor networks, the nodes would produce changes in perception range under the influence of environmental factors and their own hardware. Requesting all nodes completely isomorphic is unrealistic. Ignoring boundary effects usually causes the coverage effe...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-04-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2014/589692 |
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| _version_ | 1832547219945816064 |
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| author | Junjie Huang Lijuan Sun Xun Wei Peng Sun Haiping Huang Ruchuan Wang |
| author_facet | Junjie Huang Lijuan Sun Xun Wei Peng Sun Haiping Huang Ruchuan Wang |
| author_sort | Junjie Huang |
| collection | DOAJ |
| description | In the study of three-dimensional underwater sensor networks, the nodes would produce changes in perception range under the influence of environmental factors and their own hardware. Requesting all nodes completely isomorphic is unrealistic. Ignoring boundary effects usually causes the coverage effect of the actual deployment of networks to not reach the anticipated result. This paper firstly presents an underwater sensing model with normal distributed node sensing radius. Secondly, it gives the relationship between expected deployment quality and the number of nodes in the premise of considering boundary effects. Then, it deduces nodes’ redundancy formula based on the sensing model with normal distributed node sensing radius, making node could determine whether itself is a redundant node only based on the number of its neighbour nodes. Furthermore, this paper proposes a redundancy model and boundary effects based coverage-enhancing algorithm for three-dimensional underwater sensor networks (RBCT). Simulation results show that RBCT, compared to similar algorithms, has certain advantages in saving energy and enhancing coverage rate. |
| format | Article |
| id | doaj-art-518a1dd3f4f04ca18c3075f05ac500c7 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2014-04-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-518a1dd3f4f04ca18c3075f05ac500c72025-02-03T06:45:30ZengWileyInternational Journal of Distributed Sensor Networks1550-14772014-04-011010.1155/2014/589692589692Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor NetworksJunjie Huang0Lijuan Sun1Xun Wei2Peng Sun3Haiping Huang4Ruchuan Wang5 College of Internet of Things, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks and Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Ministry of Education, Nanjing 210003, China College of Computer, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks and Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Ministry of Education, Nanjing 210003, China College of Computer, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks and Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Ministry of Education, Nanjing 210003, China College of Computer, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks and Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Ministry of Education, Nanjing 210003, China College of Computer, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks and Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Ministry of Education, Nanjing 210003, China College of Computer, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks and Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications, Ministry of Education, Nanjing 210003, ChinaIn the study of three-dimensional underwater sensor networks, the nodes would produce changes in perception range under the influence of environmental factors and their own hardware. Requesting all nodes completely isomorphic is unrealistic. Ignoring boundary effects usually causes the coverage effect of the actual deployment of networks to not reach the anticipated result. This paper firstly presents an underwater sensing model with normal distributed node sensing radius. Secondly, it gives the relationship between expected deployment quality and the number of nodes in the premise of considering boundary effects. Then, it deduces nodes’ redundancy formula based on the sensing model with normal distributed node sensing radius, making node could determine whether itself is a redundant node only based on the number of its neighbour nodes. Furthermore, this paper proposes a redundancy model and boundary effects based coverage-enhancing algorithm for three-dimensional underwater sensor networks (RBCT). Simulation results show that RBCT, compared to similar algorithms, has certain advantages in saving energy and enhancing coverage rate.https://doi.org/10.1155/2014/589692 |
| spellingShingle | Junjie Huang Lijuan Sun Xun Wei Peng Sun Haiping Huang Ruchuan Wang Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks International Journal of Distributed Sensor Networks |
| title | Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks |
| title_full | Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks |
| title_fullStr | Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks |
| title_full_unstemmed | Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks |
| title_short | Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks |
| title_sort | redundancy model and boundary effects based coverage enhancing algorithm for 3d underwater sensor networks |
| url | https://doi.org/10.1155/2014/589692 |
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