Optimization method through topology reconfiguration for mobile underwater wireless sensor networks
The topology of mobile underwater wireless sensor networks (MUWSN) evolves dynamically with ocean currents,which will have great impact on network performance.To solve this problem,a topology optimization method for MUWSNs is proposed based on topology reconfiguration.Firstly,the proposed method opt...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2015-06-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015155/ |
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| _version_ | 1841539669061271552 |
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| author | Ming HE Wen-hui LIANG Qiu-li CHEN Xi-liang CHEN Jian CHEN |
| author_facet | Ming HE Wen-hui LIANG Qiu-li CHEN Xi-liang CHEN Jian CHEN |
| author_sort | Ming HE |
| collection | DOAJ |
| description | The topology of mobile underwater wireless sensor networks (MUWSN) evolves dynamically with ocean currents,which will have great impact on network performance.To solve this problem,a topology optimization method for MUWSNs is proposed based on topology reconfiguration.Firstly,the proposed method optimizes the coverage rate of MUWSNs by adjusting the location of sensor nodes through simulating fish behaviors.Secondly,to optimize the connectivity of MUWSNs,the proposed method repairs disconnected positions and eliminates key nodes in MUWSN through using redundant nodes.Finally,simulation results verify the rationality and validity of the proposed method.Experimental results show that the algorithm can guarantee the network coverage is maintained at about 97%,connectivity rate above 89%,with lower energy consumption. |
| format | Article |
| id | doaj-art-9119585432da4c9abcf9d7c90364ae85 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2015-06-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-9119585432da4c9abcf9d7c90364ae852025-01-14T06:46:32ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2015-06-0136788759693524Optimization method through topology reconfiguration for mobile underwater wireless sensor networksMing HEWen-hui LIANGQiu-li CHENXi-liang CHENJian CHENThe topology of mobile underwater wireless sensor networks (MUWSN) evolves dynamically with ocean currents,which will have great impact on network performance.To solve this problem,a topology optimization method for MUWSNs is proposed based on topology reconfiguration.Firstly,the proposed method optimizes the coverage rate of MUWSNs by adjusting the location of sensor nodes through simulating fish behaviors.Secondly,to optimize the connectivity of MUWSNs,the proposed method repairs disconnected positions and eliminates key nodes in MUWSN through using redundant nodes.Finally,simulation results verify the rationality and validity of the proposed method.Experimental results show that the algorithm can guarantee the network coverage is maintained at about 97%,connectivity rate above 89%,with lower energy consumption.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015155/mobile underwater wireless sensor networkstopology optimizationautonomous underwater vehicle |
| spellingShingle | Ming HE Wen-hui LIANG Qiu-li CHEN Xi-liang CHEN Jian CHEN Optimization method through topology reconfiguration for mobile underwater wireless sensor networks Tongxin xuebao mobile underwater wireless sensor networks topology optimization autonomous underwater vehicle |
| title | Optimization method through topology reconfiguration for mobile underwater wireless sensor networks |
| title_full | Optimization method through topology reconfiguration for mobile underwater wireless sensor networks |
| title_fullStr | Optimization method through topology reconfiguration for mobile underwater wireless sensor networks |
| title_full_unstemmed | Optimization method through topology reconfiguration for mobile underwater wireless sensor networks |
| title_short | Optimization method through topology reconfiguration for mobile underwater wireless sensor networks |
| title_sort | optimization method through topology reconfiguration for mobile underwater wireless sensor networks |
| topic | mobile underwater wireless sensor networks topology optimization autonomous underwater vehicle |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015155/ |
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