Search Results for author: Jafar Mohammadi

Found 5 papers, 1 papers with code

Blind Coherent Preamble Detection via Neural Networks

no code implementations30 Sep 2021 Jafar Mohammadi, Gerhard Schreiber, Thorsten Wild, Yejian Chen

Instead, we propose to use NN only for \textit{blind} coherent combining of the signals in the detector to compensate for the channel effect, thus maximize the signal to noise ratio.

Interference Distribution Prediction for Link Adaptation in Ultra-Reliable Low-Latency Communications

no code implementations1 Jul 2020 Alessandro Brighente, Jafar Mohammadi, Paolo Baracca

Motivated by the fact that most of the URLLC use cases with most extreme latency and reliability requirements are characterized by semi-deterministic traffic, we propose to exploit the time correlation of the interference to compute useful statistics needed to predict the interference power in the next transmission.

Improved Differentially Private Decentralized Source Separation for fMRI Data

no code implementations28 Oct 2019 Hafiz Imtiaz, Jafar Mohammadi, Rogers Silva, Bradley Baker, Sergey M. Plis, Anand D. Sarwate, Vince Calhoun

In this work, we propose a differentially private algorithm for performing ICA in a decentralized data setting.

Distributed Differentially Private Computation of Functions with Correlated Noise

2 code implementations22 Apr 2019 Hafiz Imtiaz, Jafar Mohammadi, Anand D. Sarwate

CAPE can be used in conjunction with the functional mechanism for statistical and machine learning optimization problems.

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