Improving Spectrum Sensing Under Impact of Noise Uncertainty Factor to Detect Primary User Traffic for Cognitive Radio System
Nowadays, users of wireless communication networks are facing a challenge and a
shortage in allocating the radio spectrum, as a result of the rapid and widespread …
shortage in allocating the radio spectrum, as a result of the rapid and widespread …
Ambiguity-region analysis for double threshold energy detection in cooperative spectrum sensing
D Das, S Deshmukh - 2017 9th International Conference on …, 2017 - ieeexplore.ieee.org
In this paper we investigate cooperative spectrum sensing technique in which double
threshold based energy detection is used at local cognitive radio (CR) sensors. Cooperative …
threshold based energy detection is used at local cognitive radio (CR) sensors. Cooperative …
Spectrum sensing algorithm based on double threshold and two-stage detection under a low snr
Z Bao, Y Ma - Wireless Personal Communications, 2017 - Springer
In cognitive radio networks, spectrum sensing algorithms almost perform poor in low signal-
to-noise ratio (SNR) sensing environment, it does need to improve detection probability by …
to-noise ratio (SNR) sensing environment, it does need to improve detection probability by …
[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 …