Mohamad Assaad

research

∙ 01/22/2023

Initial Access Optimization for RIS-assisted Millimeter Wave Wireless Networks

Reconfigurable Intelligent Surfaces (RIS) are considered a key enabler t...

0 Charbel Bou Chaaya, et al. ∙

research

∙ 01/22/2023

RIS-assisted Cell-Free MIMO with Dynamic Arrivals and Departures of Users: A Novel Network Stability Approach

Reconfigurable Intelligent Surfaces (RIS) have recently emerged as a hot...

0 Charbel Bou Chaaya, et al. ∙

research

∙ 10/18/2022

Minimizing the Age of Incorrect Information for Unknown Markovian Source

The age of information minimization problems has been extensively studie...

0 Saad Kriouile, et al. ∙

research

∙ 10/11/2022

Zero-Order One-Point Estimate with Distributed Stochastic Gradient-Tracking Technique

In this work, we consider a distributed multi-agent stochastic optimizat...

0 Elissa Mhanna, et al. ∙

research

∙ 08/25/2022

Design of an Efficient CSI Feedback Mechanism in Massive MIMO Systems: A Machine Learning Approach using Empirical Data

Massive multiple-input multiple-output (mMIMO) regime reaps the benefits...

0 Muhammad Karam Shehzad, et al. ∙

research

∙ 02/06/2022

When to pull data from sensors for minimum Distance-based Age of incorrect Information metric

The age of Information (AoI) has been introduced to capture the notion o...

0 Saad Kriouile, et al. ∙

research

∙ 09/08/2021

Age-Aware Stochastic Hybrid Systems: Stability, Solutions, and Applications

In this paper, we analyze status update systems modeled through the Stoc...

0 Ali Maatouk, et al. ∙

research

∙ 05/26/2021

Distributed Zeroth-Order Stochastic Optimization in Time-varying Networks

We consider a distributed convex optimization problem in a network which...

0 Wenjie Li, et al. ∙

research

∙ 04/19/2021

Distributed Derivative-free Learning Method for Stochastic Optimization over a Network with Sparse Activity

This paper addresses a distributed optimization problem in a communicati...

0 Wenjie Li, et al. ∙

research

∙ 03/09/2021

Semantic Communications in Networked Systems

We present our vision for a departure from the established way of archit...

0 Elif Uysal, et al. ∙

research

∙ 02/05/2021

Minimizing the Age of Incorrect Information for Real-time Tracking of Markov Remote Sources

The age of Incorrect Information (AoII) has been introduced recently to ...

0 Saad Kriouile, et al. ∙

research

∙ 02/04/2021

On the Global Optimality of Whittle's index policy for minimizing the age of information

This paper examines the average age minimization problem where only a fr...

0 Saad Kriouile, et al. ∙

research

∙ 12/24/2020

The Age of Incorrect Information: an Enabler of Semantics-Empowered Communication

In this paper, we introduce the Age of Incorrect Information (AoII) as a...

0 Ali Maatouk, et al. ∙

research

∙ 02/05/2020

Status Updates with Priorities: Lexicographic Optimality

In this paper, we consider a transmission scheduling problem, in which s...

0 Ali Maatouk, et al. ∙

research

∙ 02/05/2020

Age of Information in a Decentralized Network of Parallel Queues with Routing and Packets Losses

The paper deals with Age of Information in a network of multiple sources...

0 Josu Doncel, et al. ∙

research

∙ 01/09/2020

On The Optimality of The Whittle's Index Policy For Minimizing The Age of Information

In this paper, we consider the average age minimization problem where a ...

0 Ali Maatouk, et al. ∙

research

∙ 07/15/2019

The Age of Incorrect Information: A New Performance Metric for Status Updates

In this paper, we introduce a new performance metric in the framework of...

0 Ali Maatouk, et al. ∙

research

∙ 05/07/2019

A Dynamic and Incentive Policy for Selecting D2D Mobile Relays

User-to-network relaying enabled via Device-to-Device (D2D) communicatio...

0 Rita Ibrahim, et al. ∙

research

∙ 04/01/2019

Distributed Power Control for Large Energy Harvesting Networks: A Multi-Agent Deep Reinforcement Learning Approach

In this paper, we develop a multi-agent reinforcement learning (MARL) fr...

0 Mohit K Sharma, et al. ∙

research

∙ 03/08/2019

Deep Learning Based Online Power Control for Large Energy Harvesting Networks

In this paper, we propose a deep learning based approach to design onlin...

0 Mohit K Sharma, et al. ∙

research

∙ 02/06/2019

Whittle Index Policy for Multichannel Scheduling in Queueing Systems

In this paper, we consider a queueing system with multiple channels (or ...

0 Saad Kriouile, et al. ∙

research

∙ 01/17/2019

Age of Information With Prioritized Streams: When to Buffer Preempted Packets?

In this paper, we consider N information streams sharing a common servic...

0 Ali Maatouk, et al. ∙

research

∙ 01/10/2019

Minimizing The Age of Information: NOMA or OMA?

In this paper, we examine the potentials of Non- Orthogonal Multiple Acc...

0 Ali Maatouk, et al. ∙

research

∙ 01/02/2019

Minimizing The Age of Information in a CSMA Environment

In this paper, we investigate a network of N interfering links contendin...

0 Ali Maatouk, et al. ∙

research

∙ 11/06/2018

Risk-Sensitive Reinforcement Learning for URLLC Traffic in Wireless Networks

In this paper, we study the problem of dynamic channel allocation for UR...

0 Nesrine Ben-Khalifa, et al. ∙

research

∙ 07/30/2018

Distributed Stochastic Optimization in Networks with Low Informational Exchange

We consider a distributed stochastic optimization problem in networks wi...

0 Wenjie Li, et al. ∙

research

∙ 07/01/2018

Asymptotically optimal delay-aware scheduling in wireless networks

In this paper, we investigate a channel allocation problem in networks t...

0 Saad Kriouile, et al. ∙

research

∙ 06/06/2018

When Distributed outperforms Centralized Scheduling in D2D-Enabled Cellular Networks

Device-to-device (D2D) communications is a promising technique for impro...

0 Rita Ibrahim, et al. ∙

research

∙ 05/29/2018

The Age of Updates in a Simple Relay Network

In this paper, we examine a system where status updates are generated by...

0 Ali Maatouk, et al. ∙

research

∙ 04/29/2018

A Spatial Basis Coverage Approach For Uplink Training And Scheduling In Massive MIMO Systems

Massive multiple-input multiple-output (massive MIMO) can provide large ...

0 Salah Eddine Hajri, et al. ∙

research

∙ 03/16/2018

Heterogeneous Doppler Spread-based CSI Estimation Planning for TDD Massive MIMO

Massive multi-input multi-output (Massive MIMO) has been recognized as a...

0 Salah Eddine Hajri, et al. ∙

research

∙ 03/14/2018

Enhancing Favorable Propagation in Cell-Free Massive MIMO Through Spatial User Grouping

Cell-Free (CF) Massive multiple-input multiple-output(MIMO) is a distrib...

0 Salah Eddine Hajri, et al. ∙

research

∙ 02/19/2018

Matrix Exponential Learning for Resource Allocation with Low Informational Exchange

We consider a distributed resource allocation problem in a multicarrier ...

0 Wenjie Li, et al. ∙

research

∙ 01/30/2018

On Optimal Scheduling for Joint Spatial Division and Multiplexing Approach in FDD Massive MIMO

Massive MIMO is widely considered as a key enabler of the next generatio...

0 Ali Maatouk, et al. ∙

research

∙ 01/13/2018

Queue-aware Energy Efficient Control for Dense Wireless Networks

We consider the problem of long term power allocation in dense wireless ...

0 Maialen Larranaga, et al. ∙

research

∙ 12/08/2017

Energy Efficient and Throughput Optimal CSMA Scheme

Carrier Sense Multiple Access (CSMA) is widely used as a Medium Access C...

0 Ali Maatouk, et al. ∙

research

∙ 12/08/2017

Graph Theory Based Approach to Users Grouping and Downlink Scheduling in FDD Massive MIMO

Massive MIMO is considered as one of the key enablers of the next genera...

0 Ali Maatouk, et al. ∙

research

∙ 11/06/2017

Performance Analysis of Trial and Error Algorithms

Model-free decentralized optimizations and learning are receiving increa...

0 Jérôme Gaveau, et al. ∙

Mohamad Assaad

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