Robust Spectrum Sensing Scheme against Malicious Users Attack in a Cognitive Radio Network

被引：0
|
作者：
Clement, J. Christopher [1 ]
Sriharipriya, K. C. [1 ]
机构：
[1] Vellore Inst Technol, Sch Elect Engn, Vellore, Tamil Nadu, India
来源：
INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND ENERGY TECHNOLOGIES (ICECET 2021) | 2021年
关键词：
Spectrum Sensing; Cognitive Radio; Malicious Cognitive Radio User;
D O I：
10.1109/ICECET52533.2021.9698612
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we introduce cooperative spectrum sensing (CSS) scheme for detection of primary user (PU) in a cognitive radio network. Our scheme is based on a separating-hyperplane that discriminates between ellipsoids corresponding to two hypotheses. Additionally, we present a method to eliminate malicious cognitive radio users (MCRUs) that send false sensing data to the fusion center (FC) and degrade the system's detection performance. Simulation results verify the outperformance of the proposed method for the elimination of MCRUs and detection of PU.
引用
收藏
页码：1519 / 1522
页数：4
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