42 citations · 178 across the 28 of their papers we have counts for
8 papers · 1 filter
Secure Wireless Information Transfer and Energy Harvesting in HAPS-Based Network
Khaled Humadi, Gunes Karabulut-Kurt, Wessam Ajib +1
High-altitude platform station (HAPS) serves as a promising enabler for wide-area connectivity of low-power wireless devices, particularly in remote and underserved regions. Howeve…
Bit Error Rate Analysis for Reconfigurable Intelligent Surfaces with Phase Errors
Iméne Trigui, Edouard Komi Agbogla, Mustapha Benjillali +2
In this paper, we analyze the error probability of reconfigurable intelligent surfaces (RIS)-enabled communication systems with quantized channel phase compensation over Rayleigh f…
Performance Evaluation and Diversity Analysis of RIS-Assisted Communications Over Generalized Fading Channels in the Presence of Phase Noise
Imene Trigui, Wessam Ajib, Wei-Ping Zhu +1
In this paper, we develop a comprehensive theoretical framework for analyzing the performance of reconfigurable intelligent surfaces (RISs)-assisted communication systems over gene…
Resource Allocation in Green Dense Cellular Networks: Complexity and Algorithms
Zoubeir Mlika, Elmahdi Driouch, Wessam Ajib
This paper studies the problem of user association, scheduling and channel allocation in dense cellular networks with energy harvesting base stations (EBSs). In this problem, the E…
Energy Management for Energy Harvesting Wireless Sensors with Adaptive Retransmission
Animesh Yadav, Mathew Goonewardena, Wessam Ajib +2
This paper analyzes the communication between two energy harvesting wireless sensor nodes. The nodes use automatic repeat request and forward error correction mechanism for the err…
Sum-rate Maximizing in Downlink Massive MIMO Systems with Circuit Power Consumption
Rami Hamdi, Wessam Ajib
The downlink of a single cell base station (BS) equipped with large-scale multiple-input multiple-output (MIMO) system is investigated in this paper. As the number of antennas at t…