Research on secure DPC localization algorithm of WSN
In resource-constrained sensor networks,how to locate the sensor’s coordinates securely and effectively is one of the most challenging problems.A lot of algorithms of the security localization were analyzed,and a distributed RSSI-based DPC（distance and position consistent） security location algorith...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2011-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74412747/ |
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| Summary: | In resource-constrained sensor networks,how to locate the sensor’s coordinates securely and effectively is one of the most challenging problems.A lot of algorithms of the security localization were analyzed,and a distributed RSSI-based DPC（distance and position consistent） security location algorithm was brought forth.The algorithm can de-tect and filter out the false nodes that are generated by malicious attacks applying the consistency of measure and com-puting;meanwhile all the nodes are involved in the activation without a central node.The performance of the algorithm is studied,and the experimental results show that DPC still has very high efficiency and good robustness in noisy conditions with a number of false nodes. |
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| ISSN: | 1000-436X |