Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks
Aiming at the phenomenon that coverage holes caused by energy depletion coexisted with remaining energy of dormant redundant nodes in hybrid wireless sensor networks(WSN),a coverage compensation algorithm based on vector algebra to repair coverage hole with redundant nodes was presented.This algorit...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-09-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.09.013 |
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| author | Ning-ning QIN Li-xia GUO Bao-guo XU |
| author_facet | Ning-ning QIN Li-xia GUO Bao-guo XU |
| author_sort | Ning-ning QIN |
| collection | DOAJ |
| description | Aiming at the phenomenon that coverage holes caused by energy depletion coexisted with remaining energy of dormant redundant nodes in hybrid wireless sensor networks(WSN),a coverage compensation algorithm based on vector algebra to repair coverage hole with redundant nodes was presented.This algorithm included both the respective dis-placement amount calculation method of all the redundant nodes which may be involved in compensation and policies of the choice of the best redundant nodes that were selected by hole boundary node on the basis of balancing the remaining energy of nodes.The result shows that this algorithm makes full of energy resources in the premise of complete coverage to repair coverage hole,and has a better performance in both movement distance and movement cost compared with ex-isting COA algorithm. |
| format | Article |
| id | doaj-art-9d15ef8867454d2e9bd42a86ae479efd |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-9d15ef8867454d2e9bd42a86ae479efd2025-08-20T02:09:29ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-09-013513313959684267Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networksNing-ning QINLi-xia GUOBao-guo XUAiming at the phenomenon that coverage holes caused by energy depletion coexisted with remaining energy of dormant redundant nodes in hybrid wireless sensor networks(WSN),a coverage compensation algorithm based on vector algebra to repair coverage hole with redundant nodes was presented.This algorithm included both the respective dis-placement amount calculation method of all the redundant nodes which may be involved in compensation and policies of the choice of the best redundant nodes that were selected by hole boundary node on the basis of balancing the remaining energy of nodes.The result shows that this algorithm makes full of energy resources in the premise of complete coverage to repair coverage hole,and has a better performance in both movement distance and movement cost compared with ex-isting COA algorithm.http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.09.013hybrid WSN;coverage hole;vector algebra;redundant node;compensate |
| spellingShingle | Ning-ning QIN Li-xia GUO Bao-guo XU Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks Tongxin xuebao hybrid WSN;coverage hole;vector algebra;redundant node;compensate |
| title | Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks |
| title_full | Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks |
| title_fullStr | Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks |
| title_full_unstemmed | Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks |
| title_short | Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks |
| title_sort | coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks |
| topic | hybrid WSN;coverage hole;vector algebra;redundant node;compensate |
| url | http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.09.013 |
| work_keys_str_mv | AT ningningqin coveragecompensationalgorithmbasedonvectoralgebrainhybridwirelesssensornetworks AT lixiaguo coveragecompensationalgorithmbasedonvectoralgebrainhybridwirelesssensornetworks AT baoguoxu coveragecompensationalgorithmbasedonvectoralgebrainhybridwirelesssensornetworks |