Smart traffic-aware primary user emulation attack and its impact on secondary user throughput under rayleigh flat fading channel
A Karimi, A Taherpour, D Cabric - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, an agile smart attacker model in spectrum sensing of cognitive radio network
(CRN) is introduced. This smart attacker does not make the channel busy all the time …
(CRN) is introduced. This smart attacker does not make the channel busy all the time …
Double threshold weighted energy detection for asynchronous PU activities in the presence of noise uncertainty
SM Hassan, A Eltholth, AH Ammar - IEEE Access, 2020 - ieeexplore.ieee.org
Cognitive Heterogeneous Network (CHN) is a network that provides heterogeneous
services on a cognitive radio basis. The existence of such heterogeneous services …
services on a cognitive radio basis. The existence of such heterogeneous services …
Standard condition number based spectrum sensing under asynchronous primary user activity
A Nafkha - IEEE Access, 2020 - ieeexplore.ieee.org
Cognitive radio (CR) is a promising technology which enables the secondary user (SU) to
sense and detect the presence or absence of the primary user (PU) in the frequency band of …
sense and detect the presence or absence of the primary user (PU) in the frequency band of …
Secure multiple antennas spectrum sensing under continuous attacking traffic
A Karimi, A Taherpour… - 2016 8th International …, 2016 - ieeexplore.ieee.org
In this paper, the impact of the malicious users and the Primary User (PU) traffic in a
Cognitive Radio (CR) network considering the existence of Primary User Emulation Attack …
Cognitive Radio (CR) network considering the existence of Primary User Emulation Attack …
Energy vs. Cyclostationarity-based detection of random arrival and departure of LTE SC-FDMA signals for cognitive radio systems
I Atef, A Eltholth, MS El-Soudani - Frequenz, 2016 - degruyter.com
In cognitive radio systems, the random nature of primary users' activities heavily influences
the performance of spectrum sensing techniques. Considering both of the primary user …
the performance of spectrum sensing techniques. Considering both of the primary user …
[PDF][PDF] Enhancement the Detection Performance for the Primary User Traffic in Cognitive Radio Networks
AH Hamied - 2020 - cnj.atu.edu.iq
Cognitive Radio (CR) is considered the most effective wireless system to solve the problem
of scarcity of spectrum by finding the best technologies and methods in order to …
of scarcity of spectrum by finding the best technologies and methods in order to …