Mohamed Shehata

4 Questions 8 Answers 0 Followers

Questions related from Mohamed Shehata

Is there an existing closed form expression for the Expectation of the SNR for ZF precoder over spatially correlated Rayleigh Fading channels ?

Although closed form expressions for the SNR of ZF precoder oved iid Rayleigh channels exist (yet complicated ones), I can't find in the literature closed form approximation to the SNR of ZF in...

11 November 2018 7,367 0 View

Is "Machine Learning" a new algorithmic approach or just an attractive renaming for (linear algebric + statistical) tools ?

I am a bit confused when can I say exactly that I use Machine Learning (ML) to solve my problem (Objective function) and what is the difference between using ML or using (Linear Algebra,...

10 October 2018 4,621 2 View

How to get the Probability Density Function (PDF) for a Dirichlet Sinc function?

Let X be a continuous random variable having uniform distribution on [0,2π]. And there exists another random variable Y that depends on X such that Y=sinX and has the following PDF: (see...

10 October 2018 3,827 0 View

What are the best antenna array architectures for mmWave systems for High Rank LOS channel ?

Due to the low rank of mmWave channel, traditional antenna array geometries and inter element spacing issues need to be reconsidered

11 November 2016 2,696 6 View