no code implementations • 18 Nov 2022 • Hossein Mohammadi, Vuk Marojevic, Bodong Shang
This paper introduces the deployment of unmanned aerial vehicles (UAVs) as lightweight wireless access points that leverage the fixed infrastructure in the context of the emerging open radio access network (O-RAN).
no code implementations • 8 Jul 2022 • Hossein Mohammadi, Shiva Jokar, Mojtaba Mohammadi, Abdollah KavousiFard, Morteza Dabbaghjamanesh
In terms of the operation of microgrids, optimal scheduling is a vital issue that must be taken into account.
no code implementations • 1 Feb 2022 • Hossein Mohammadi, Maryam Sabbaghian, Vuk Marojevic
The evolution of wireless systems has led to a continuous increase in the demand for radio frequency spectrum.
no code implementations • 24 Jan 2022 • Hossein Mohammadi, Walaa AlQwider, Talha Faizur Rahman, Vuk Marojevic
Research has shown that communications systems and receivers suffer from high power adjacent channel signals, called blockers, that drive the radio frequency (RF) front end into nonlinear operation.
no code implementations • 21 Feb 2018 • Hossein Mohammadi, Peter Challenor, Marc Goodfellow
The dynamic emulation of non-linear deterministic computer codes where the output is a time series, possibly multivariate, is examined.
no code implementations • 8 Mar 2016 • Hossein Mohammadi, Rodolphe Le Riche, Eric Touboul
The Efficient Global Optimization (EGO) algorithm uses a conditional Gaus-sian Process (GP) to approximate an objective function known at a finite number of observation points and sequentially adds new points which maximize the Expected Improvement criterion according to the GP.
no code implementations • 2 Feb 2016 • Hossein Mohammadi, Rodolphe Le Riche, Nicolas Durrande, Eric Touboul, Xavier Bay
A measure for data-model discrepancy is proposed which serves for choosing a regularization technique. In the second part of the paper, a distribution-wise GP is introduced that interpolates Gaussian distributions instead of data points.