78 citations · 104 across the 11 of their papers we have counts for
12 papers
Impact of RIS Orientation on Throughput in UAV-Assisted Wireless Systems
Zawar Hussain, Faran Awais Butt, Ali Hussein Muqaibel +2
This paper investigates the impact of Reconfigurable Intelligent Surface (RIS) orientation on the throughput performance of Unmanned Aerial Vehicle (UAV)-assisted wireless communic…
SNR-aware Semantic Image Transmission with Deep Learning-based Channel Estimation in Fading Channels
Mahmoud M. Salim, Mohamed S. Abdalzaher, Ali H. Muqaibel +2
Semantic communications (SCs) play a central role in shaping the future of the sixth generation (6G) wireless systems, which leverage rapid advances in deep learning (DL). In this…
Energy-Efficient UAV-Mounted RIS for IoT: A Hybrid Energy Harvesting and DRL Approach
Mahmoud M. Salim, Khaled M. Rabie, Ali H. Muqaibel
Many future Internet of Things (IoT) applications are expected to rely heavily on reconfigurable intelligent surface (RIS)-aided unmanned aerial vehicles (UAVs). However, the endur…
Energy-Efficient Irregular RIS-aided UAV-Assisted Optimization: A Deep Reinforcement Learning Approach
Mahmoud M. Salim, Khaled M. Rabie, Ali H. Muqaibel
Reconfigurable intelligent surfaces (RISs) enhance unmanned aerial vehicles (UAV)-assisted communication by extending coverage, improving efficiency, and enabling adaptive beamform…
SDR-Based Metal Classification using Spectrogram Images from Micro-Doppler Signatures
Salman Liaquat, Faran Awais Butt, Faryal Aurooj Nasir +4
Metallic materials such as brass, copper, and aluminum are used in numerous applications, including industrial manufacturing. The vibration characteristics of these objects are uni…
UWB Radar for through Foliage Imaging using Cyclic Prefix-based OFDM
G. Ba khadher, A. Zidouri, Ali Hussein Muqaibel
This paper proposes the use of sufficient cyclic prefix (CP) OFDM synthetic aperture radar (SAR) for foliage penetration (FOPEN). The foliage introduces phase and amplitude fluctua…
Energy-Efficient mm-Wave Backhauling via Frame Aggregation in Wide Area Networks
Varun Amar Reddy, Gordon L. Stüber, Suhail Al-Dharrab +2
Wide area networks for surveying applications, such as seismic acquisition, have been witnessing a significant increase in node density and area, where large amounts of data have t…
Optimized Multi-Level Prime Array Configurations
Saleh A. Alawsh, Ali H. Muqaibel
Antenna arrays have many applications in direction-of-arrival (DOA) estimation. Sparse arrays such as nested arrays, super nested arrays, and coprime arrays have large degrees of f…
Extending Shannon's Ionic Radii Database Using Machine Learning
Ahmer A. B. Baloch, Saad M. Alqahtani, Faisal Mumtaz +3
In computational material design, ionic radius is one of the most important physical parameters used to predict material properties. Motivated by the progress in computational mate…
Asymptotic Performance of Box-RLS Decoders under Imperfect CSI with Optimized Resource Allocation
Ayed M. Alrashdi, Abla Kammoun, Ali H. Muqaibel +1
This paper considers the problem of symbol detection in massive multiple-input multiple-output (MIMO) wireless communication systems. We consider hard-thresholding preceeded by two…
Fundamental Performance Limits of mm-Wave Cooperative Localization in Linear Topologies
V. A. Reddy, A. Bazzi, G. L. Stuber +3
In applications such as seismic acquisition, the position information of sensor nodes, that are deployed in a linear topology, is desired with sub-meter accuracy in the presence of…
Sum-Rate Maximization and Data Delivery for Wireless Seismic Acquisition
Abdullah Othman, Wessam Mesbah, Naveed Iqbal +3
Traditional seismic acquisition systems suffer from a number of difficulties related to telemetry cables that are used as a means of data transmission. Transforming the traditional…