A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks

A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks

Due to the existence of a large number of redundant data in the process of covering multiple targets, the effective coverage of monitored region decreases, causing the network to consume more energy. To solve this problem, this paper proposes a multitarget k-degree coverage preservation protocol. Fi...

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Main Authors: Zeyu Sun, Xiaofei Xing, Chuanfeng Li, Yalin Nie, Yangjie Cao
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Journal of Sensors
Online Access:http://dx.doi.org/10.1155/2016/3434961
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spelling doaj-2c4eb144eb8b4c369c46b51523d91d392020-11-24T21:46:44ZengHindawi LimitedJournal of Sensors1687-725X1687-72682016-01-01201610.1155/2016/34349613434961A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor NetworksZeyu Sun0Xiaofei Xing1Chuanfeng Li2Yalin Nie3Yangjie Cao4School of Computer and Information Engineering, Luoyang Institute of Technology, Luoyang, Henan 471023, ChinaSchool of Computer Science and Software Engineering, Guangzhou University, Guangzhou 510006, ChinaSchool of Computer and Information Engineering, Luoyang Institute of Technology, Luoyang, Henan 471023, ChinaSchool of Computer and Information Engineering, Luoyang Institute of Technology, Luoyang, Henan 471023, ChinaSchool of Software Technology, Zhengzhou University, Zhengzhou, Henan 450001, ChinaDue to the existence of a large number of redundant data in the process of covering multiple targets, the effective coverage of monitored region decreases, causing the network to consume more energy. To solve this problem, this paper proposes a multitarget k-degree coverage preservation protocol. Firstly, the affiliation between the sensor nodes and target nodes is established in the network model; meanwhile the method used to calculate the coverage expectation value of the monitored region is put forward; secondly, in the aspect of the network energy conversion, use scheduling mechanisms on the sensor nodes to balance the network energy and achieve different network coverage quality with energy conversion between different nodes. Finally, simulation results show that NMCP can improve the network lifetime by effectively reducing the number of active nodes to meet certain coverage requirements.http://dx.doi.org/10.1155/2016/3434961
collection DOAJ
language English
format Article
sources DOAJ
author Zeyu Sun
Xiaofei Xing
Chuanfeng Li
Yalin Nie
Yangjie Cao
spellingShingle Zeyu Sun
Xiaofei Xing
Chuanfeng Li
Yalin Nie
Yangjie Cao
A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks
Journal of Sensors
author_facet Zeyu Sun
Xiaofei Xing
Chuanfeng Li
Yalin Nie
Yangjie Cao
author_sort Zeyu Sun
title A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks
title_short A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks
title_full A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks
title_fullStr A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks
title_full_unstemmed A Novel Nonlinear Multitarget k-Degree Coverage Preservation Protocol in Wireless Sensor Networks
title_sort novel nonlinear multitarget k-degree coverage preservation protocol in wireless sensor networks
publisher Hindawi Limited
series Journal of Sensors
issn 1687-725X
1687-7268
publishDate 2016-01-01
description Due to the existence of a large number of redundant data in the process of covering multiple targets, the effective coverage of monitored region decreases, causing the network to consume more energy. To solve this problem, this paper proposes a multitarget k-degree coverage preservation protocol. Firstly, the affiliation between the sensor nodes and target nodes is established in the network model; meanwhile the method used to calculate the coverage expectation value of the monitored region is put forward; secondly, in the aspect of the network energy conversion, use scheduling mechanisms on the sensor nodes to balance the network energy and achieve different network coverage quality with energy conversion between different nodes. Finally, simulation results show that NMCP can improve the network lifetime by effectively reducing the number of active nodes to meet certain coverage requirements.
url http://dx.doi.org/10.1155/2016/3434961
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