376 citations · 1k across the 55 of their papers we have counts for
58 papers
Exact Outage Probability and Ergodic Capacity Analysis of NOMA in Rayleigh Fading Channels
Arafat Al-Dweik, Alok Kumar Shukla, Sami Muhaidat
This work derives the exact outage probability (OP) and ergodic capacity (EC) for the near user (NU) in the widely adopted two-user downlink non-orthogonal multiple access (NOMA) o…
Leveraging Large Language Models for DRL-Based Anti-Jamming Strategies in Zero Touch Networks
Abubakar S. Ali, Dimitrios Michael Manias, Abdallah Shami +1
As the dawn of sixth-generation (6G) networking approaches, it promises unprecedented advancements in communication and automation. Among the leading innovations of 6G is the conce…
Defeating Proactive Jammers Using Deep Reinforcement Learning for Resource-Constrained IoT Networks
Abubakar Sani Ali, Shimaa Naser, Sami Muhaidat
Traditional anti-jamming techniques like spread spectrum, adaptive power/rate control, and cognitive radio, have demonstrated effectiveness in mitigating jamming attacks. However,…
Enhancing Reliability in Federated mmWave Networks: A Practical and Scalable Solution using Radar-Aided Dynamic Blockage Recognition
Mohammad Al-Quraan, Ahmed Zoha, Anthony Centeno +4
This article introduces a new method to improve the dependability of millimeter-wave (mmWave) and terahertz (THz) network services in dynamic outdoor environments. In these setting…
Twelve Scientific Challenges for 6G: Rethinking the Foundations of Communications Theory
Marwa Chafii, Lina Bariah, Sami Muhaidat +1
The research in the sixth generation of communication networks needs to tackle new challenges in order to meet the requirements of emerging applications in terms of high data rate,…
An Effective Spatial Modulation Based Scheme for Indoor VLC Systems
Shimaa Naser, Lina Bariah, Sami Muhaidat +2
We propose an enhanced spatial modulation (SM)-based scheme for indoor visible light communication systems. This scheme enhances the achievable throughput of conventional SM scheme…
Performance of Reconfigurable Intelligent Surfaces in the Presence of Generalized Gaussian Noise
Lina Mohjazi, Lina Bariah, Sami Muhaidat +1
In this letter, we investigate the performance of reconfigurable intelligent surface (RIS)-assisted communications, under the assumption of generalized Gaussian noise (GGN), over R…
Space-Time Block Coded Spatial Modulation for Indoor Visible Light Communications
Shimaa Naser, Lina Bariah, Sami Muhaidat +3
Visible light communication (VLC) has been recognized as a promising technology for handling the continuously increasing quality of service and connectivity requirements in modern…
Edge-Native Intelligence for 6G Communications Driven by Federated Learning: A Survey of Trends and Challenges
Mohammad Al-Quraan, Lina Mohjazi, Lina Bariah +5
New technological advancements in wireless networks have enlarged the number of connected devices. The unprecedented surge of data volume in wireless systems empowered by artificia…
Towards Federated Learning-Enabled Visible Light Communication in 6G Systems
Shimaa Naser, Lina Bariah, Sami Muhaidat +4
Visible light communication (VLC) technology was introduced as a key enabler for the next generation of wireless networks, mainly thanks to its simple and low-cost implementation.…
Interplay Between NOMA and GSSK: Detection Strategies and Performance Analysis
Sanjeev Gurugopinath, Sami Muhaidat, Rajaleksmi Kishore +3
Non-orthogonal multiple access (NOMA) is a technology enabler for the fifth generation and beyond networks, which has shown a great flexibility such that it can be readily integrat…
Amplitude, Phase, and Quadrant (APQ) Modulation for Indoor Visible Light Communications
Hanaa Abumarshoud, Lina Mohjazi, Sami Muhaidat
The main challenge in visible light communications (VLC) is the low modulation bandwidth of light-emitting diodes (LEDs). This forms a barrier towards achieving high data rates. Mo…
On the Downlink Performance of RSMA-based UAV Communications
Wael Jaafar, Shimaa Naser, Sami Muhaidat +2
The use of unmanned aerial vehicles (UAVs) as base stations (BSs) is envisaged as a key enabler for the fifth generation (5G) and beyond-5G networks. Specifically, aerial base stat…
Rate-Splitting Multiple Access: Unifying NOMA and SDMA in MISO VLC Channels
Shimaa Naser, Lina Bariah, Wael Jaafar +4
The increased proliferation of connected devices requires a paradigm shift towards the development of innovative technologies for the next generation of wireless systems. One of th…
Large Intelligent Surface Assisted Non-Orthogonal Multiple Access: Performance Analysis
Lina Bariah, Sami Muhaidat, Paschalis C. Sofotasios +3
Large intelligent surface (LIS) has recently emerged as a potential enabling technology for 6G networks, offering extended coverage and enhanced energy and spectral efficiency. In…
Battery Recharging Time Models for Reconfigurable Intelligent Surface-Assisted Wireless Power Transfer Systems
Lina Mohjazi, Sami Muhaidat, Qammer H. Abbasi +3
In this paper, we develop an analytical framework for the statistical analysis of the battery recharging time (BRT) in reconfigurable intelligent surfaces (RISs) aided wireless pow…
Non-Orthogonal Multiple Access in the Presence of Additive Generalized Gaussian Noise
Lina Bariah, Sami Muhaidat, Paschalis C. Sofotasios +3
In this letter, we investigate the performance of non-orthogonal multiple access (NOMA), under the assumption of generalized Gaussian noise (GGN), over Rayleigh fading channels. Sp…
Non-Orthogonal Multiple Access for Hybrid VLC-RF Networks with Imperfect Channel State Information
Ahmed Al Hammadi, Sami Muhaidat, Paschalis C. Sofotasios +2
The present contribution proposes a general framework for the energy efficiency analysis of a hybrid visible light communication (VLC) and Radio Frequency (RF) wireless system, in…
Multiple Access in Aerial Networks: From Orthogonal and Non-Orthogonal to Rate-Splitting
Wael Jaafar, Shimaa Naser, Sami Muhaidat +2
Recently, interest on the utilization of unmanned aerial vehicles (UAVs) has aroused. Specifically, UAVs can be used in cellular networks as aerial users for delivery, surveillance…
Analysis of Asymmetric Dual-Hop Energy Harvesting-Based Wireless Communication Systems in Mixed Fading Environments
Elmehdi Illi, Faissal El Bouanani, Paschalis C. Sofotasios +4
In this paper, the performance of a dual-hop energy harvesting-based fixed-gain amplify-and-forward (AF) relaying communication system, subject to fading impairments, is investigat…
A Prospective Look: Key Enabling Technologies, Applications and Open Research Topics in 6G Networks
Lina Bariah, Lina Mohjazi, Sami Muhaidat +4
The fifth generation (5G) mobile networks are envisaged to enable a plethora of breakthrough advancements in wireless technologies, providing support of a diverse set of services o…
An Outlook on the Interplay of Machine Learning and Reconfigurable Intelligent Surfaces: An Overview of Opportunities and Limitations
Lina Mohjazi, Ahmed Zoha, Lina Bariah +4
Recent advances in programmable metasurfaces, also dubbed as reconfigurable intelligent surfaces (RISs), are envisioned to offer a paradigm shift from uncontrollable to fully tunab…
Optical Rate-Splitting Multiple Access for Visible Light Communications
Shimaa Naser, Lina Bariah, Wael Jaafar +4
The proliferation of connected devices and emergence of internet-of-everything represent a major challenge for broadband wireless networks. This requires a paradigm shift towards t…
Performance Analysis of SWIPT Relaying Systems in the Presence of Impulsive Noise
Lina Mohjazi, Sami Muhaidat, Mehrdad Dianati +2
We develop an analytical framework to characterize the effect of impulsive noise on the performance of relay-assisted simultaneous wireless information and power transfer (SWIPT) s…