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Reliability-Security Trade-Off Analysis of Cognitive Radio Networks with Jamming and Licensed Interference
Joint Authors
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-22
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Information Technology and Computer Science
Abstract EN
Cognitive radio networks (CRNs) allow coexistence of unlicensed users (UUs) and licensed users (LUs) and hence, mutual interference between UUs and LUs is neither ignored nor considered as Gaussian-distributed quantity.
Additionally, exploiting jamming signals to purposely interfere with signal reception of eavesdroppers is a feasible solution to improve security performance of CRNs.
This paper analyzes reliability-security trade-off, which accounts for maximum transmit power constraint, interference power constraint, jamming signal, and Rayleigh fading, and considers interference from LUs as non-Gaussian-distributed quantity.
Toward this end, exact closed-form expressions of successful detection probability and successful eavesdropping probability, from which reliability-security trade-off is straightforwardly visible, are first suggested and then validated by Monte-Carlo simulations.
Various results demonstrate that interference from LUs considerably decreases both probabilities while jamming signal enlarges the difference between them, emphasizing its effectiveness in improving security performance.
American Psychological Association (APA)
Ho-Van, Khuong& Do-Dac, Thiem. 2018. Reliability-Security Trade-Off Analysis of Cognitive Radio Networks with Jamming and Licensed Interference. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1216083
Modern Language Association (MLA)
Ho-Van, Khuong& Do-Dac, Thiem. Reliability-Security Trade-Off Analysis of Cognitive Radio Networks with Jamming and Licensed Interference. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1216083
American Medical Association (AMA)
Ho-Van, Khuong& Do-Dac, Thiem. Reliability-Security Trade-Off Analysis of Cognitive Radio Networks with Jamming and Licensed Interference. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1216083
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1216083