Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching
Given its importance, the problem of secure data aggregation in wireless multimedia sensor networks has attracted great attention in the literature. Wireless multimedia sensor networks present some challenges that are common to wireless sensor networks, such as the existence of limited resources, li...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-04-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2014/494853 |
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| _version_ | 1849701289918726144 |
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| author | Rui Gao Yingyou Wen Hong Zhao Yinghui Meng |
| author_facet | Rui Gao Yingyou Wen Hong Zhao Yinghui Meng |
| author_sort | Rui Gao |
| collection | DOAJ |
| description | Given its importance, the problem of secure data aggregation in wireless multimedia sensor networks has attracted great attention in the literature. Wireless multimedia sensor networks present some challenges that are common to wireless sensor networks, such as the existence of limited resources, like sensors memory, energy consumption, and CPU performance. Many methods have been proposed to attempt to solve the problem. However, the existing data aggregations do not take into account the redundancy of the multimedia data. In order to improve the energy efficiency for multimedia data, we propose a similarity model and power model. The proposal scheme divides multimedia data into multiple different pieces, and transmits the effective pieces to the selected sensor nodes. Through theoretical justifications and empirical studies, we demonstrate that the proposed scheme achieves substantially superior performances over conventional methods in terms of energy efficiency and data transmission under the resource-constrained wireless multimedia sensor networks. |
| format | Article |
| id | doaj-art-21bcc02cf85c47a4b3ed96827eac0eda |
| institution | DOAJ |
| issn | 1550-1477 |
| language | English |
| publishDate | 2014-04-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-21bcc02cf85c47a4b3ed96827eac0eda2025-08-20T03:17:58ZengWileyInternational Journal of Distributed Sensor Networks1550-14772014-04-011010.1155/2014/494853494853Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity MatchingRui GaoYingyou WenHong ZhaoYinghui MengGiven its importance, the problem of secure data aggregation in wireless multimedia sensor networks has attracted great attention in the literature. Wireless multimedia sensor networks present some challenges that are common to wireless sensor networks, such as the existence of limited resources, like sensors memory, energy consumption, and CPU performance. Many methods have been proposed to attempt to solve the problem. However, the existing data aggregations do not take into account the redundancy of the multimedia data. In order to improve the energy efficiency for multimedia data, we propose a similarity model and power model. The proposal scheme divides multimedia data into multiple different pieces, and transmits the effective pieces to the selected sensor nodes. Through theoretical justifications and empirical studies, we demonstrate that the proposed scheme achieves substantially superior performances over conventional methods in terms of energy efficiency and data transmission under the resource-constrained wireless multimedia sensor networks.https://doi.org/10.1155/2014/494853 |
| spellingShingle | Rui Gao Yingyou Wen Hong Zhao Yinghui Meng Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching International Journal of Distributed Sensor Networks |
| title | Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching |
| title_full | Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching |
| title_fullStr | Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching |
| title_full_unstemmed | Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching |
| title_short | Secure Data Aggregation in Wireless Multimedia Sensor Networks Based on Similarity Matching |
| title_sort | secure data aggregation in wireless multimedia sensor networks based on similarity matching |
| url | https://doi.org/10.1155/2014/494853 |
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