Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN
Barrier coverage in wireless sensor networks plays a key role in intrusion detection system.How to build a robust barrier is a key problem in this research area.In order to fix the weak points caused by nodes’ energy consumption,a reinforcing method was proposed to strengthen the barrier by re-deplo...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2017-06-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017184/ |
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| _version_ | 1841530109701390336 |
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| author | Guoyong DAI Weiyuan SHI Kezhen YING Qingzhang CHEN Keji MAO |
| author_facet | Guoyong DAI Weiyuan SHI Kezhen YING Qingzhang CHEN Keji MAO |
| author_sort | Guoyong DAI |
| collection | DOAJ |
| description | Barrier coverage in wireless sensor networks plays a key role in intrusion detection system.How to build a robust barrier is a key problem in this research area.In order to fix the weak points caused by nodes’ energy consumption,a reinforcing method was proposed to strengthen the barrier by re-deploying some mobile nodes,in which set-based max-flow algorithm was employed to calculate the number of weak points.The vulnerability degree of each weak point was analyzed so that the mobile nodes can move to these spots to reinforce the whole barrier.Experiment results show that the algorithm can effectively strengthen the barrier,extend the survival time of the barrier and the algorithm complexity is relatively lower. |
| format | Article |
| id | doaj-art-113d81cd9d4a4663a87194dae149a679 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2017-06-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-113d81cd9d4a4663a87194dae149a6792025-01-15T03:12:43ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012017-06-01339710459601793Novel barrier-reinforcing method based on mobile nodes re-deployment in WSNGuoyong DAIWeiyuan SHIKezhen YINGQingzhang CHENKeji MAOBarrier coverage in wireless sensor networks plays a key role in intrusion detection system.How to build a robust barrier is a key problem in this research area.In order to fix the weak points caused by nodes’ energy consumption,a reinforcing method was proposed to strengthen the barrier by re-deploying some mobile nodes,in which set-based max-flow algorithm was employed to calculate the number of weak points.The vulnerability degree of each weak point was analyzed so that the mobile nodes can move to these spots to reinforce the whole barrier.Experiment results show that the algorithm can effectively strengthen the barrier,extend the survival time of the barrier and the algorithm complexity is relatively lower.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017184/wireless sensor networkre-deploymentbarrier reinforcementset-based max-flow algorithm |
| spellingShingle | Guoyong DAI Weiyuan SHI Kezhen YING Qingzhang CHEN Keji MAO Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN Dianxin kexue wireless sensor network re-deployment barrier reinforcement set-based max-flow algorithm |
| title | Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN |
| title_full | Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN |
| title_fullStr | Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN |
| title_full_unstemmed | Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN |
| title_short | Novel barrier-reinforcing method based on mobile nodes re-deployment in WSN |
| title_sort | novel barrier reinforcing method based on mobile nodes re deployment in wsn |
| topic | wireless sensor network re-deployment barrier reinforcement set-based max-flow algorithm |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017184/ |
| work_keys_str_mv | AT guoyongdai novelbarrierreinforcingmethodbasedonmobilenodesredeploymentinwsn AT weiyuanshi novelbarrierreinforcingmethodbasedonmobilenodesredeploymentinwsn AT kezhenying novelbarrierreinforcingmethodbasedonmobilenodesredeploymentinwsn AT qingzhangchen novelbarrierreinforcingmethodbasedonmobilenodesredeploymentinwsn AT kejimao novelbarrierreinforcingmethodbasedonmobilenodesredeploymentinwsn |