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传感器网络中基于路线的隐私保护数据聚集算法
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Affiliation of Author(s):计算机科学与技术学院/人工智能学院/软件学院

Journal:电子学报

Key Words:无线传感器网络;隐私保护;数据聚集;拓扑结构无关;同心圆;

Abstract:针对现有隐私保护数据聚集算法依赖某种网络拓扑结构和加解密次数过多的问题,本文提出了一种基于同心圆路线的隐私保护数据聚集算法PCIDA(Privacy-preserving and Concentric-circle Itinerary-based Data Aggregation algorithm).PCIDA沿着设计好的理想路线执行数据聚集,使得算法不依赖网络拓扑结构.PCIDA利用安全通道保证数据的隐私性,避免了数据聚集过程中的加解密运算.PCIDA沿着同心圆并行处理,使得算法数据处理延迟较小.理论分析和实验结果显示,PCIDA在较低通信量和能耗的情况下获得较高的数据隐私性和聚集精确度.

Translation or Not:no

Date of Publication:2017-06-15

Co-author:王涛春,张吉,丁有伟,陈付龙,罗永龙

Correspondence Author:qxz

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Professor

Gender:Male

Alma Mater:南京航空学院

Education Level:Graduate with a professional diploma

Degree:Master's Degree in Engineering

School/Department:College of Computer Science and Technology

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