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THE APPARATUS AND METHOD OF COLLABORATION FOR TARGET TRACKING WITH WIRELESS NETWORK
THE APPARATUS AND METHOD OF COLLABORATION FOR TARGET TRACKING WITH WIRELESS NETWORK
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机译：无线网络的目标跟踪协作装置及方法
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摘要
An algorithm for tracking a target collaboratively based on the wireless network is provided to reduce delay of data transfer by reducing a frequency for setting a path transferring collected data from a sensor node and minimize a missing rate of the target by using sensor nodes, and a pattern table and memory information of each node on a sensor network system. A sensor node(10) broadcasts a wireless packet message to nodes around a target when movement of the target is detected in a sensor network. A node detector(20) estimates a moving path of the target in advance at one side of a sensor node, and stores the moving path between the nodes and pattern information of a threshold in a table to increase a detection rate of the target by adjusting the threshold. A memory(30) stores a name of the node transferring a wireless packet message, a sensor value detected by the message transferring node, and a time value receiving the wireless packet message to the node receiving the wireless packet message at one side of the node detector.
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