Integrated algorithm based on vectors in node localization for wireless sensor networks
An integrated algorithm based on DV-hop was designed and applied to mobile nodes. A location correction vector（LCV）was constructed by the differences between estimated distances and range measurements; an improved particle swarm optimization （PSO） was used to find correction steps of nodes; location...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74653212/ |
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| _version_ | 1841537583487647744 |
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| author | WANG Yu-feng WANG Yan |
| author_facet | WANG Yu-feng WANG Yan |
| author_sort | WANG Yu-feng |
| collection | DOAJ |
| description | An integrated algorithm based on DV-hop was designed and applied to mobile nodes. A location correction vector（LCV）was constructed by the differences between estimated distances and range measurements; an improved particle swarm optimization （PSO） was used to find correction steps of nodes; location correction equaled the value of LCV multiplying step. The algorithm and its complexity and validity had been approved through simulation,the results show that the localization error of DV-hop has been reduced by 75% using the algorithm, and it is also applicable to low-density networks. |
| format | Article |
| id | doaj-art-f5ed6ad2a3b943b883984214c65ba784 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-f5ed6ad2a3b943b883984214c65ba7842025-01-14T08:31:28ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-012922723174653212Integrated algorithm based on vectors in node localization for wireless sensor networksWANG Yu-fengWANG YanAn integrated algorithm based on DV-hop was designed and applied to mobile nodes. A location correction vector（LCV）was constructed by the differences between estimated distances and range measurements; an improved particle swarm optimization （PSO） was used to find correction steps of nodes; location correction equaled the value of LCV multiplying step. The algorithm and its complexity and validity had been approved through simulation,the results show that the localization error of DV-hop has been reduced by 75% using the algorithm, and it is also applicable to low-density networks.http://www.joconline.com.cn/zh/article/74653212/wireless sensor networkslocalizationmobile nodelocation correction vectorparticle swarm optimizationDV-hop |
| spellingShingle | WANG Yu-feng WANG Yan Integrated algorithm based on vectors in node localization for wireless sensor networks Tongxin xuebao wireless sensor networks localization mobile node location correction vector particle swarm optimization DV-hop |
| title | Integrated algorithm based on vectors in node localization for wireless sensor networks |
| title_full | Integrated algorithm based on vectors in node localization for wireless sensor networks |
| title_fullStr | Integrated algorithm based on vectors in node localization for wireless sensor networks |
| title_full_unstemmed | Integrated algorithm based on vectors in node localization for wireless sensor networks |
| title_short | Integrated algorithm based on vectors in node localization for wireless sensor networks |
| title_sort | integrated algorithm based on vectors in node localization for wireless sensor networks |
| topic | wireless sensor networks localization mobile node location correction vector particle swarm optimization DV-hop |
| url | http://www.joconline.com.cn/zh/article/74653212/ |
| work_keys_str_mv | AT wangyufeng integratedalgorithmbasedonvectorsinnodelocalizationforwirelesssensornetworks AT wangyan integratedalgorithmbasedonvectorsinnodelocalizationforwirelesssensornetworks |