| Mobile cluster rekeying in tracking sensor network |
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| 作者姓名： | 王佳昊 秦志光 耿计 李志军 |
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| 作者单位： | College of Computer Science and Engineering University of Electronic Science and Technology of China，College of Computer Science and Engineering University of Electronic Science and Technology of China，College of Computer Science and Engineering University of Electronic Science and Technology of China，College of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 610054 China Chengdu 610054 China Chengdu 610054 China Chengdu 610054 China |
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| 基金项目： | Sponsored by the National Natural Science Foundation of China(Grant No.60473090). |
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| 摘 要： | Target tracking algorithm has been studied exten-sively in a traditional wired sensor network. With thedevelopment of wireless technology, the wireless sensornetwork has shown great advantages in many fields,such as military, disaster relief, etc. Currently, practi-cable protocol in sensor networks is still quite rare.Most proposals in target tracking are considered notingnetwork scale, security and so on.Here we propose a battlefield detection orientedsecure target tracking algorithm which or…
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| 关 键 词： | 传感器网络 MCRP 跟踪线束 RKP |
| 文章编号： | 1005-9113（2006）04-0409-06 |
| 收稿时间： | 2005-06-24 |
Mobile cluster rekeying in tracking sensor network |
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| WANG Jia-hao,QING Zhi-guang,GENG Ji,LI Zhi-jun.Mobile cluster rekeying in tracking sensor network[J].Journal of Harbin Institute of Technology,2006,13(4):409-414. |
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| Authors: | WANG Jia-hao QING Zhi-guang GENG Ji LI Zhi-jun |
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| Abstract: | The wireless sensor network has a broad application in target tracking and locating, and is especially fit for military detection or guard. By arranging the sensor nodes around the target, this article establishes a tracking cluster which can follow the target logically, process data on the target and report to the sink node, thus achieving the tracking function. To improve the security, this article proposes a mobile cluster rekeying protocol (MCRP) to manage the tracking cluster's season key. It is based on a random key predistribution algorithm (RKP), which is composed of a multi-path reinforcement scheme, a q-composition scheme and a one-way cryptographic hash function. |
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| Keywords: | sensor network MCRP RKP tracking cluster soft deployment |
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