World's Best Scientists 2026 revealed!
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Computer Science
Qatar
2026

D-Index & Metrics

Computer Science

D-Index
46
Citations
11351
World Ranking
6734
National Ranking
9

Electronics and Electrical Engineering

D-Index
44
Citations
11059
World Ranking
3661
National Ranking
7

Research.com Recognitions

  • 2026 - Research.com Computer Science in Qatar Leader Award
  • 2025 - Research.com Computer Science in Qatar Leader Award

Overview

Ali Ghrayeb is affiliated with Texas A&M University at Qatar in Qatar. Their research primarily spans the field of Engineering, with a focus on Electrical and Electronic Engineering. Their work additionally covers Aerospace Engineering, Computer Networks and Communications, Control and Systems Engineering, and Information Systems as subfields of study.

The main topics of Ali Ghrayeb's research include Advanced Wireless Communication Technologies, Optical Wireless Communication Technologies, Advanced MIMO Systems Optimization, IoT Networks and Protocols, Energy Load and Power Forecasting, Antenna Design and Analysis, and Full-Duplex Wireless Communications.

Some of the recent papers authored by or involving Ali Ghrayeb are:

  • Age of Information Aware Trajectory Planning of UAVs in Intelligent Transportation Systems: A Deep Learning Approach, 2020, IEEE Transactions on Vehicular Technology
  • Smart Grid Big Data Analytics: Survey of Technologies, Techniques, and Applications, 2020, IEEE Access
  • Leveraging UAVs for Coverage in Cell-Free Vehicular Networks: A Deep Reinforcement Learning Approach, 2020, IEEE Transactions on Mobile Computing
  • Online Altitude Control and Scheduling Policy for Minimizing AoI in UAV-assisted IoT Wireless Networks, 2020, IEEE Transactions on Mobile Computing
  • Household-Level Energy Forecasting in Smart Buildings Using a Novel Hybrid Deep Learning Model, 2021, IEEE Access

Frequent coauthors collaborating with Ali Ghrayeb include:

  • Chadi Assi
  • Mohamed Amine Arfaoui
  • Haitham Abu-Rub
  • Shady S. Refaat
  • Mohamed Elhattab

The common venues where Ali Ghrayeb publishes research are:

  • arXiv (Cornell University)
  • IEEE Access
  • IEEE Transactions on Vehicular Technology
  • IEEE Transactions on Communications
  • IEEE Communications Letters

Best Publications

  • Spatial Modulation for Generalized MIMO: Challenges, Opportunities, and Implementation

    Marco Di Renzo;Harald Haas;Ali Ghrayeb;Shinya Sugiura

  • Space shift keying modulation for MIMO channels

    J. Jeganathan;A. Ghrayeb;L. Szczecinski;A. Ceron

  • Spatial modulation: optimal detection and performance analysis

    J. Jeganathan;A. Ghrayeb;L. Szczecinski

  • Generalized space shift keying modulation for MIMO channels

    J. Jeganathan;A. Ghrayeb;L. Szczecinski

  • UAV Trajectory Planning for Data Collection from Time-Constrained IoT Devices

    Moataz Samir;Sanaa Sharafeddine;Chadi M. Assi;Tri Minh Nguyen

  • Coding for MIMO Communication Systems

    Tolga M. Duman;Ali Ghrayeb

  • Performance analysis of MIMO systems with antenna selection over quasi-static fading channels

    A. Ghrayeb;T.M. Duman

  • Compressive sensing-based channel estimation for massive multiuser MIMO systems

    Sinh Le Hong Nguyen;Ali Ghrayeb

  • Physical Layer Security for Visible Light Communication Systems: A Survey

    Mohamed Amine Arfaoui;Mohammad Dehghani Soltani;Iman Tavakkolnia;Ali Ghrayeb

  • Age of Information Aware Trajectory Planning of UAVs in Intelligent Transportation Systems: A Deep Learning Approach

    Moataz Samir;Chadi Assi;Sanaa Sharafeddine;Dariush Ebrahimi

  • Modeling Heterogeneous Cellular Networks Interference Using Poisson Cluster Processes

    Young Jin Chun;Mazen O. Hasna;Ali Ghrayeb

  • Optimizing Age of Information Through Aerial Reconfigurable Intelligent Surfaces: A Deep Reinforcement Learning Approach

    Moataz Samir;Mohamed Elhattab;Chadi Assi;Sanaa Sharafeddine

  • Smart Grid Big Data Analytics: Survey of Technologies, Techniques, and Applications

    Dabeeruddin Syed;Ameema Zainab;Ali Ghrayeb;Shady S. Refaat

  • Leveraging UAVs for Coverage in Cell-Free Vehicular Networks: A Deep Reinforcement Learning Approach

    Moataz Samir;Dariush Ebrahimi;Chadi Assi;Sanaa Sharafeddine

  • Performance bounds for space-time block codes with receive antenna selection

    Xiang Nian Zeng;A. Ghrayeb

  • Online Altitude Control and Scheduling Policy for Minimizing AoI in UAV-assisted IoT Wireless Networks

    Moataz Samir;Chadi Assi;Sanaa Sharafeddine;Ali Ghrayeb

  • Collaborative Null-Steering Beamforming for Uniformly Distributed Wireless Sensor Networks

    K. Zarifi;S. Affes;A. Ghrayeb

  • Construction of cyclic codes over GF(4) for DNA computing

    Taher Abualrub;Ali Ghrayeb;Xiang Nian Zeng

  • Household-Level Energy Forecasting in Smart Buildings Using a Novel Hybrid Deep Learning Model

    Dabeeruddin Syed;Haitham Abu-Rub;Ali Ghrayeb;Shady S. Refaat

  • Deep Learning-Based Short-Term Load Forecasting Approach in Smart Grid With Clustering and Consumption Pattern Recognition

    Dabeeruddin Syed;Haitham Abu-Rub;Ali Ghrayeb;Shady S. Refaat

  • A Stochastic Geometric Analysis of Device-to-Device Communications Operating Over Generalized Fading Channels

    Young Jin Chun;Simon L. Cotton;Harpreet S. Dhillon;Ali Ghrayeb

  • A blind carrier frequency offset estimation scheme for OFDM systems with constant modulus signaling

    Xiang Zeng;A. Ghrayeb

  • Optimized Provisioning of Edge Computing Resources With Heterogeneous Workload in IoT Networks

    Nouha Kherraf;Hyame Assem Alameddine;Sanaa Sharafeddine;Chadi M. Assi

  • Spatial Modulation for Generalized MIMO: Challenges, Opportunities, and Implementation This tutorial paper offers a comprehensive overview of the state of the art in spatial modulation for generalized multiple-input-multiple-output (MIMO) technologies.

    Marco Di Renzo;Harald Haas;Ali Ghrayeb;Shinya Sugiura

Frequent Co-Authors

Chadi Assi
Chadi Assi Concordia University
Mazen O. Hasna
Mazen O. Hasna Qatar University
Sofiene Affes
Sofiene Affes Institut National de la Recherche Scientifique
Tolga M. Duman
Tolga M. Duman Bilkent University
Harald Haas
Harald Haas University of Cambridge
Khalid A. Qaraqe
Khalid A. Qaraqe Hamad bin Khalifa University
Majid Safari
Majid Safari University of Edinburgh
Haitham Abu-Rub
Haitham Abu-Rub Hamad bin Khalifa University
William E. Ryan
William E. Ryan Zeta Associates
Mohamed-Slim Alouini
Mohamed-Slim Alouini King Abdullah University of Science and Technology

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