Securing cognitive radio networks

被引：71
作者：
Leon, O. [2 ]
Hernandez-Serrano, J. [2 ]
Soriano, M. [1 ,2 ]
机构：
[1] CTTC, Barcelona, Spain
[2] Univ Politecn Cataluna, Dept Telemat, Barcelona, Spain
来源：
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS | 2010年 / 23卷 / 05期
关键词：
cognitive radio; cognitive radio network; security; INTRUSION DETECTION; WIRELESS;
D O I：
10.1002/dac.1102
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Cognitive radio is a promising technology aiming to improve the utilization of the radio electromagnetic spectrum. A cognitive radio device uses general purpose computer processors that run radio applications software to perform signal processing. The use of this software enables the device to sense and understand its environment and actively change its mode of operation based on its observations. Unfortunately, this solution entails new security challenges. Our objective in this paper is to analyze the security issues of the main recent developments and architectures of cognitive radio networks. We present vulnerabilities inherent to those systems, identify novel types of abuse, classify attacks, and analyze their impact on the operation of cognitive radio-based systems. Moreover, we discuss and propose security solutions to mitigate such threats. Copyright (C) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码：633 / 652
页数：20
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