Energy-efficient cluster-based privacy data aggregation for wireless sensor networks

被引：0
|
作者：
Man D. [1 ]
Wang C. [2 ]
Yang W. [1 ]
Wang W. [1 ]
Xuan S. [1 ]
Jin X. [1 ]
机构：
[1] Information Security Research Center, Harbin Engineering University, Harbin
[2] National Science Park of Harbin Engineering University, Harbin
来源：
Wang, Chenye (wangchenye@hrbeu.edu.cn) | 1600年 / Tsinghua University卷 / 57期
关键词：
Data aggregation; Privacy preservation; Wireless sensor network (WSN);
D O I：
10.16511/j.cnki.qhdxxb.2017.22.017
中图分类号：
学科分类号：
摘要：
Current privacy-preserving data aggregation methods in wireless sensor networks often have large computational and communication costs. This paper presents an energy-efficient cluster-based privacy data aggregation (E-CPDA) mechanism based on the cluster-based privacy data aggregation (CPDA) method. In each round of aggregation, the cluster head chooses a node as a collaborative node for the aggregation, which reduces the computational and communication costs between the nodes in one cluster. Simulations show that E-CPDA has less communication and computational costs with good privacy-preserving performance and higher accuracy than CPDA. © 2017, Tsinghua University Press. All right reserved.
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页码：213 / 219
页数：6
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