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Dynamic clustering target tracking method and device for wireless sensor network

A wireless sensor and sensor network technology, applied in network topology, wireless communication, advanced technology, etc., can solve problems such as increased network energy consumption

Active Publication Date: 2017-08-22
广东华东爆破拆迁工程有限公司
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[0005] The embodiment of the present invention provides a wireless sensor network dynamic clustering target tracking method and device, which solves the problem of increased network energy consumption caused by node retransmission when cluster members send detection information to cluster head nodes in wireless sensor network applications , and how to optimize the cluster head selection strategy to further optimize the technical problem of tracking cluster domain energy consumption

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  • Dynamic clustering target tracking method and device for wireless sensor network
  • Dynamic clustering target tracking method and device for wireless sensor network
  • Dynamic clustering target tracking method and device for wireless sensor network

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[0079] The embodiment of the present invention provides a dynamic clustering target tracking method and device in a wireless sensor network, which is used to solve the problem of increased network energy consumption caused by node retransmission when cluster members send detection information to cluster head nodes in wireless sensor network applications. High, and how to optimize the cluster head selection strategy, and further optimize the technical issues of tracking cluster domain energy consumption.

[0080] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present in...

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Abstract

The embodiment of the invention discloses a dynamic clustering target tracking method and device for a wireless sensor network. By adopting the method and device, the technical problem that when a cluster member sends detection information to a cluster head node in a wireless sensor network application, the network power consumption is increased due to node retransmission can be solved, and the technical problem of how to optimize a cluster head selection strategy and further optimize the power consumption of tracking cluster domains can also be solved.

Description

technical field [0001] The invention relates to the field of wireless sensor network target tracking, in particular to a wireless sensor network dynamic clustering target tracking method and device. Background technique [0002] Target tracking is an important and typical application of wireless sensor network (WSN), because of its rapid deployment, self-organization, good real-time performance, and strong concealment, it is very suitable for military tracking and surveillance, natural disaster relief, Scenarios such as traffic monitoring. [0003] The sensor network target tracking algorithm involves tracking accuracy, tracking delay, communication overhead, node energy consumption and other factors. Kan Zheng et al. proposed an Adaptive Weighted K-Nearest Neighbor (AWKNN) tracking algorithm, which adaptively selects K parameters according to environmental factors to improve tracking accuracy. Yujiao Zheng et al. proposed compressive sensing applied to sensor network obje...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W40/10H04W40/20H04W52/02H04W84/18
CPCH04W40/10H04W40/20H04W52/0225H04W84/18Y02D30/70
Inventor 许亮魏明东何小敏汪明
Owner 广东华东爆破拆迁工程有限公司
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