no code implementations • 30 Jan 2024 • Elissa Mhanna, Mohamad Assaad
By utilizing a communication-efficient framework, we propose a novel zero-order (ZO) method with a one-point gradient estimator that harnesses the nature of the wireless communication channel without requiring the knowledge of the channel state coefficient.
no code implementations • 11 Oct 2022 • Elissa Mhanna, Mohamad Assaad
We analyze the convergence of this novel technique for smooth and convex objectives using stochastic approximation tools, and we prove that it converges almost surely to the optimum.
no code implementations • 11 Aug 2022 • Muhammad Karam Shehzad, Luca Rose, Muhammad Furqan Azam, Mohamad Assaad
Channel state information (CSI) is of pivotal importance as it enables wireless systems to adapt transmission parameters more accurately, thus improving the system's overall performance.
no code implementations • 2 Apr 2022 • Muhammad K. Shehzad, Luca Rose, M. Majid Butt, Istvan Z. Kovacs, Mohamad Assaad, Mohsen Guizani
With the deployment of 5G networks, standards organizations have started working on the design phase for sixth-generation (6G) networks.
no code implementations • 1 Apr 2021 • Muhammad Karam Shehzad, Luca Rose, Mohamad Assaad
Besides, in the immobile radio channel, feedback can be eliminated, which brings the benefit of further reducing the OTA overhead.
no code implementations • 1 Apr 2021 • Muhammad Karam Shehzad, Luca Rose, Mohamad Assaad
The proposed scheme enhances the CSI compression, which is done at the mobile terminal (MT), along with accurate recovery of estimated CSI at the BS.
no code implementations • 9 Mar 2021 • Elif Uysal, Onur Kaya, Anthony Ephremides, James Gross, Marian Codreanu, Petar Popovski, Mohamad Assaad, Gianluigi Liva, Andrea Munari, Touraj Soleymani, Beatriz Soret, Karl Henrik Johansson
We present our vision for a departure from the established way of architecting and assessing communication networks, by incorporating the semantics of information for communications and control in networked systems.
no code implementations • 4 Feb 2021 • Saad Kriouile, Mohamad Assaad, Ali Maatouk
This paper examines the average age minimization problem where only a fraction of the network users can transmit simultaneously over unreliable channels.
Information Theory Networking and Internet Architecture Information Theory
no code implementations • 24 Dec 2020 • Ali Maatouk, Mohamad Assaad, Anthony Ephremides
Interestingly, we show that the AoII-optimal policy is also error-optimal for the adopted information source model.
Information Theory Information Theory
no code implementations • 1 Apr 2019 • Mohit K. Sharma, Alessio Zappone, Mohamad Assaad, Merouane Debbah, Spyridon Vassilaras
In the proposed framework, we model the online power control problem as a discrete-time mean-field game (MFG), and analytically show that the MFG has a unique stationary solution.
Multi-agent Reinforcement Learning reinforcement-learning +1
no code implementations • 8 Mar 2019 • Mohit K. Sharma, Alessio Zappone, Merouane Debbah, Mohamad Assaad
In this paper, we propose a deep learning based approach to design online power control policies for large EH networks, which are often intractable stochastic control problems.