Preserving Source-Location Privacy through Redundant Fog Loop for Wireless Sensor Networks

被引：22

作者：

Dong, Mianxiong ^{[1
]}

Ota, Kaoru ^{[1
]}

Liu, Anfeng ^{[2
]}

机构：

[1] Muroran Inst Technol, Dept Informat & Elect Engn, Muroran, Hokkaido, Japan

[2] Cent S Univ, Sch Informat Sci & Engn, Changsha 410083, Hunan, Peoples R China

来源：

CIT/IUCC/DASC/PICOM 2015 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY - UBIQUITOUS COMPUTING AND COMMUNICATIONS - DEPENDABLE, AUTONOMIC AND SECURE COMPUTING - PERVASIVE INTELLIGENCE AND COMPUTING | 2015年

关键词：

wireless sensor networks; source-location privacy; redundant fog loop; performance optimization; ENERGY; LIFETIME;

D O I：

10.1109/CIT/IUCC/DASC/PICOM.2015.274

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A redundant fog loop-based scheme is proposed to preserve the source node-location privacy and achieve energy efficiency through two important mechanisms in wireless sensor networks (WSNs). The first mechanism is to create fogs with loop paths. The second mechanism creates fogs in the real source node region as well as many interference fogs in other regions of the network. In addition, the fogs are dynamically changing, and the communication among fogs also forms the loop path. The simulation results show that for medium-scale networks, our scheme can improve the privacy security by 8 fold compared to the phantom routing scheme, whereas the energy efficiency can be improved by 4 fold.

引用

页码：1836 / 1843

页数：8

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