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Questions related from Imtiyaz Khan
Trying to find out the performance of DLMS based detection. Before that I need check out the stability of estimation performance. But I don't know the way how to check the stability of estimation...
07 April 2016 6,219 2 View
In ROC, we compare PD vs PF. So I want to know is it possible to get value of PD=1 when PF=0.
10 December 2014 9,838 9 View
In cyclostationary signal detection for particular type of signal modulation how to determine the value of cyclic frequency alpha so that it would give required detection.
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I have Implemented this detector in AWGN channel in Matlab but I am getting vague results. As its performance doesn't vary with change in SNR. Its a very strange result for me. I don't know what...
18 November 2014 8,787 7 View
I am simulating a feature detector in noisy environment which consist of AWGN Noise and Impulsive Noise. But I am getting a strange result as Signal with Impulsive+AWGN noise has better detection...
12 November 2014 5,454 16 View
As I have found out, their is no way to find the actual pdf and its parameters (like mean and variance) when primary signal is exist in cyclostationary spectrum sensing. So how do I define...
06 October 2014 8,476 4 View
I am a PhD student. The object of my thesis is "Spectrum Sensing in Cognitive Radio". It consists of resolving optimization problems that exist in Spectrum Sensing Technique in CR. More...
29 April 2014 2,228 4 View
How can secondary users communicate with each other or the fusion center when they have no spectrum/channel/bandwidth to communicate or to send their sensing results to centre/users?
19 November 2013 6,123 2 View
