355 citations · 890 across the 67 of their papers we have counts for
17 papers · 1 filter
New Approximations of Non-Separable MIMO Channels by Separable Channels for Accurate Ergodic Capacity Analysis
Thanh Luan Nguyen, Zygmunt J. Haas, Chadi Abou-Rjeily +1
In recent years, owing to the high accuracy in characterizing non-separable channels prevalent in next-generation wireless applications, the classical Weichselberger channel model…
Cooperative Jamming Detection Using Low-Rank Structure of Received Signal Matrix
Amir Mehrabian, Georges Kaddoum
Wireless communication can be simply subjected to malicious attacks due to its open nature and shared medium. Detecting jamming attacks is the first and necessary step to adopt the…
Enhancing Resilience Against Jamming Attacks: A Cooperative Anti-Jamming Method Using Direction Estimation
Amir Mehrabian, Georges Kaddoum
The inherent vulnerability of wireless communication necessitates strategies to enhance its security, particularly in the face of jamming attacks. This paper uses the collaboration…
Hemispherical Antenna Array Architecture for High-Altitude Platform Stations (HAPS) for Uniform Capacity Provision
Omid Abbasi, Halim Yanikomeroglu, Georges Kaddoum
In this paper, we present a novel hemispherical antenna array (HAA) designed for high-altitude platform stations (HAPS). A significant limitation of traditional rectangular antenna…
Ground-to-UAV and RIS-assisted UAV-to-Ground Communication Under Channel Aging: Statistical Characterization and Outage Performance
Thanh Luan Nguyen, Georges Kaddoum, Tri Nhu Do +1
This paper studies the statistical characterization of ground-to-air (G2A) and reconfigurable intelligent surface (RIS)-assisted air-to-ground (A2G) communications in RIS-assisted…
Fluctuating Line-of-Sight Fading Distribution: Statistical Characterization and Applications
Thanh Luan Nguyen, Georges Kaddoum
We introduce the fluctuating Line-of-Sight (fLoS) fading model, characterized by parameters , , , and . The fLoS fading distribution is expressed in terms of the multiv…
STAR-RIS Aided MISO SWIPT-NOMA System with Energy Buffer: Performance Analysis and Optimization
Kengyuan Xie, Guofa Cai, Jiguang He +1
In this paper, we propose a simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) and energy buffer aided multiple-input single-output (MISO) simul…
Performance Analysis and Resource Allocation of STAR-RIS Aided Wireless-Powered NOMA System
Kengyuan Xie, Guofa Cai, Georges Kaddoum +1
This paper proposes a simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided wireless-powered non-orthogonal multiple access (NOMA) system, wh…
Adaptive Decoding Mechanisms for UAV-enabled Double-Uplink Coordinated NOMA
Thanh Luan Nguyen, Georges Kaddoum, Tri Nhu Do +2
In this paper, we propose a novel adaptive decoding mechanism (ADM) for the unmanned aerial vehicle (UAV)-enabled uplink (UL) non-orthogonal multiple access (NOMA) communications.…
Physical Layer Security of RIS-Assisted Communications under Electromagnetic Interference
José David Vega Sánchez, Georges Kaddoum, F. Javier López-Martínez
This work investigates the impact of the ever-present electromagnetic interference (EMI) on the achievable secrecy performance of reconfigurable intelligent surface (RIS)-aided com…
Aerial Reconfigurable Intelligent Surface-Aided Wireless Communication Systems
Tri Nhu Do, Georges Kaddoum, Thanh Luan Nguyen +2
In this paper, we propose and investigate an aerial reconfigurable intelligent surface (aerial-RIS)-aided wireless communication system. Specifically, considering practical composi…
Multi-RIS-aided Wireless Systems: Statistical Characterization and Performance Analysis
Tri Nhu Do, Georges Kaddoum, Thanh Luan Nguyen +2
In this paper, we study the statistical characterization and modeling of distributed multi-reconfigurable intelligent surface (RIS)-aided wireless systems. Specifically, we conside…
Random Fourier Feature Based Deep Learning for Wireless Communications
Rangeet Mitra, Georges Kaddoum
Deep-learning (DL) has emerged as a powerful machine-learning technique for several classic problems encountered in generic wireless communications. Specifically, random Fourier Fe…
Ultra-small Cell Networks with Collaborative RF and Lightwave Power Transfer
Ha-Vu Tran, Georges Kaddoum, Panagiotis D. Diamantoulakis +2
This paper investigates a hybrid radio frequency (RF)/visible light communication (VLC) ultra-small cell network consisting of multiple optical angle-diversity transmitters, one mu…
Robust Design of AC Computing-Enabled Receiver Architecture for SWIPT Networks
Ha-Vu Tran, Georges Kaddoum
Inspired by the direct use of alternating current (AC) for computation, we propose a novel integrated information and energy receiver architecture for simultaneous wireless informa…
Secure Transmit Antenna Selection Protocol for MIMO NOMA Networks over Nakagami-m Channels
Duc-Dung Tran, Ha-Vu Tran, Dac-Binh Ha +1
In this paper, we studied a multi-input multi-output (MIMO) non-orthogonal multiple access (NOMA) network consisting of one source and two legitimate users (LUs), so-called near an…
Resource Allocation in SWIPT Networks under a Non-Linear Energy Harvesting Model: Power Efficiency, User Fairness, and Channel Non-Reciprocity
Ha-Vu Tran, Georges Kaddoum, Kien T. Truong
This paper considers a multi-user simultaneous wireless information and power transfer (SWIPT) system with a non-linear energy harvesting model, in which a multi-antenna base stati…