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المؤلفYu, Rong
المؤلفZhang, Yan
المؤلفLiu, Yi
المؤلفGjessing, Stein
المؤلفGuizani, Mohsen
تاريخ الإتاحة2022-11-10T09:47:23Z
تاريخ النشر2015
اسم المنشورIEEE Network
المصدرScopus
المصدر2-s2.0-84938361224
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/MNET.2015.7166193
معرّف المصادر الموحدhttp://hdl.handle.net/10576/36146
الملخصCR is a promising technology for next-generation wireless networks in order to efficiently utilize the limited spectrum resources and satisfy the rapidly increasing demand for wireless applications and services. Security is a very important but not well addressed issue in CR networks. In this article we focus on security problems arising from PUE attacks in CR networks. We present a comprehensive introduction to PUE attacks, from the attacking rationale and its impact on CR networks, to detection and defense approaches. In order to secure CR networks against PUE attacks, a two-level database-assisted detection approach is proposed to detect such attacks. Energy detection and location verification are combined for fast and reliable detection. An admission control based defense approach is proposed to mitigate the performance degradation of a CR network under a PUE attack. Illustrative results are presented to demonstrate the effectiveness of the proposed detection and defense approaches. 2015 IEEE.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعBalloons
Cognitive radio
Secure communication
Wireless networks
Wireless telecommunication systems
Cognitive radio network
Detection approach
Location verification
Next-generation wireless network
Performance degradation
Primary user emulation attack (PUEA)
Reliable detection
Wireless application
Next generation networks
العنوانSecuring cognitive radio networks against primary user emulation attacks
النوعArticle
الصفحات68-74
رقم العدد4
رقم المجلد29
dc.accessType Abstract Only


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