DPM-based method for tracking maneuvering targets in wireless sensor networks
Focused on energy efficiency issues under tracking targets within WSN,a new dynamic power management（DPM） method for tracking distributed targets was proposed combining with the network energy consumption model and wake-up mechanism.With precedent location information of maneuvering target,the algor...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74643498/ |
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| _version_ | 1841537799200702464 |
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| author | LIN Jin-zhao1 LI Guo-jun2 ZHOU Xiao-na2 ZHOU Dao-jun 2 JIANG Yong 2 |
| author_facet | LIN Jin-zhao1 LI Guo-jun2 ZHOU Xiao-na2 ZHOU Dao-jun 2 JIANG Yong 2 |
| author_sort | LIN Jin-zhao1 |
| collection | DOAJ |
| description | Focused on energy efficiency issues under tracking targets within WSN,a new dynamic power management（DPM） method for tracking distributed targets was proposed combining with the network energy consumption model and wake-up mechanism.With precedent location information of maneuvering target,the algorithm involved both cancelling noise by wavelet filter and predicting target state by autoregressive transformation is introduced to awaken wireless sensor nodes so that their sleep time is prolonged and energy consumption is reduced.According to the current location of maneuvering target,related nodes in an appointed cluster of WSN constitute a distributed dynamic tracking unit,and the cluster head is responsible for collecting the measurement information from the nodes in the tracking unit.A locating algorithm based on the relative posi-tion of two circulars formed on the bases of measurement information is adopted to simplify the process of locatiny and tracking target.Simulation results show that the DPM-based method can reduce the nodes’ energy consumption,meet the locating and tracking accuracy,and can be applied to locate and track the maneuvering targets on the earth surface. |
| format | Article |
| id | doaj-art-7ec3872e1523427990c0c72f9e49da8d |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2010-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-7ec3872e1523427990c0c72f9e49da8d2025-01-14T08:23:51ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-0131909674643498DPM-based method for tracking maneuvering targets in wireless sensor networksLIN Jin-zhao1LI Guo-jun2ZHOU Xiao-na2ZHOU Dao-jun 2JIANG Yong 2Focused on energy efficiency issues under tracking targets within WSN,a new dynamic power management（DPM） method for tracking distributed targets was proposed combining with the network energy consumption model and wake-up mechanism.With precedent location information of maneuvering target,the algorithm involved both cancelling noise by wavelet filter and predicting target state by autoregressive transformation is introduced to awaken wireless sensor nodes so that their sleep time is prolonged and energy consumption is reduced.According to the current location of maneuvering target,related nodes in an appointed cluster of WSN constitute a distributed dynamic tracking unit,and the cluster head is responsible for collecting the measurement information from the nodes in the tracking unit.A locating algorithm based on the relative posi-tion of two circulars formed on the bases of measurement information is adopted to simplify the process of locatiny and tracking target.Simulation results show that the DPM-based method can reduce the nodes’ energy consumption,meet the locating and tracking accuracy,and can be applied to locate and track the maneuvering targets on the earth surface.http://www.joconline.com.cn/zh/article/74643498/WSNmaneuvering targetlocating and trackingDPM |
| spellingShingle | LIN Jin-zhao1 LI Guo-jun2 ZHOU Xiao-na2 ZHOU Dao-jun 2 JIANG Yong 2 DPM-based method for tracking maneuvering targets in wireless sensor networks Tongxin xuebao WSN maneuvering target locating and tracking DPM |
| title | DPM-based method for tracking maneuvering targets in wireless sensor networks |
| title_full | DPM-based method for tracking maneuvering targets in wireless sensor networks |
| title_fullStr | DPM-based method for tracking maneuvering targets in wireless sensor networks |
| title_full_unstemmed | DPM-based method for tracking maneuvering targets in wireless sensor networks |
| title_short | DPM-based method for tracking maneuvering targets in wireless sensor networks |
| title_sort | dpm based method for tracking maneuvering targets in wireless sensor networks |
| topic | WSN maneuvering target locating and tracking DPM |
| url | http://www.joconline.com.cn/zh/article/74643498/ |
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