ROC curve in cognitive radio network

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kvresi
kvresi 2014-9-8
评论： sanam gupta 2015-4-8
Hello sir/madam, I am doing my project on malicious user detection in cognitive radio network.I have chosen the primary user(PU) signal as BPSK modulated signal and 20 secondary users sensing its energy through energy detection.i used various outlier's test to detect the malicious user.Now, i need to plot the ROC curve to compare the performance of various outlier's test.I have no idea regarding this Pd vs Pf curve.Please help .
thanks in advance
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swathi
swathi 2014-12-26
hello sir/madam,can u please help me how to find the optimal number of secondary users that can be used for sensing so that the sensing overhead is reduced and throughput is maximised.
sanam gupta
sanam gupta 2015-4-8
can anyone tell me how to calculate n samples in n ratio logic spectrum sensing in cognitive radio..

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