Research on hidden malicious user detection problem

被引：3

作者：

Liu Tingting ^{[1
]}

Shu Feng ^{[2
]}

机构：

[1] Nanjing Inst Technol, Nanjing 211167, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Nanjing, Jiangsu, Peoples R China

来源：

SECURITY AND COMMUNICATION NETWORKS | 2014年 / 7卷 / 06期

基金：

中国国家自然科学基金;

关键词：

cognitive radio; cooperative spectrum sensing; hidden malicious user detection; COGNITIVE RADIO;

D O I：

10.1002/sec.810

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A method of detecting malicious user based on the enhanced Dempster-Shafer (D-S) algorithm for the hidden malicious user in cooperative spectrum sensing frame is proposed in this paper. The validity of this method is established by running simulations in the environment of hidden malicious user with different predefined probabilities. Compared with the original enhanced D-S algorithm, the proposed method based on enhanced D-S algorithm in this paper provides a better global sensing performance. Copyright (c) 2013 John Wiley & Sons, Ltd.

引用

页码：958 / 963

页数：6

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