14 papers
Physically Consistent Channel Modeling and Signal Processing for Reconfigurable Wireless Systems
Ahmad Dkhan, Simon Tarboush, Hadi Sarieddeen +3
Reconfigurable antennas are increasingly integrated into multi-antenna communication systems to exploit large apertures while reducing the hardware complexity, energy consumption,…
SignDeepSC: A Semantic Signature-based Approach for Robust Semantic Communication
Khalil Alhaj, Razane Tajeddine, Hadi Sarieddeen
Semantic communication systems such as deep semantic communication (DeepSC) offer high efficiency but are vulnerable to adversarial attacks on their underlying neural networks. We…
Hierarchical THz Near-Field Localization with Subarray Processing and Covariance Correction
Ahmad Dkhan, Yazan Dayoub, Jana El Haj +1
Terahertz (THz)-band near-field (NF) localization offers high spatial resolution due to short wavelengths and distance-dependent wavefront curvature in NF multi-antenna systems. Ho…
Analysis of UAV-Enabled IoT Networks with Energy Harvesting and Wake-Up Radio
Anthony Khairallah, Nour Kouzayha, Tareq Y. Al-Naffouri +1
This paper investigates an unmanned aerial vehicle (UAV)-enabled Internet of Things (IoT) architecture that integrates wake-up radio (WuR) and energy harvesting for sustainable dev…
Semantic Communications in the THz Band
Fatima Ismail, Hadi Sarieddeen, Jihad Fahs
Semantic and terahertz (THz)-band communications are algorithmic and spectral enablers of future wireless networks. This work investigates deep learning-based semantic communicatio…
Symbol Error Analysis of Linear Receivers in Terahertz Channels under Channel-Noise Dependence
Almutasem Bellah Enad, Jihad Fahs, Hadi Sarieddeen +2
This paper develops a comprehensive framework for the performance analysis of linear detectors, namely zero-forcing (ZF) and minimum mean-square error (MMSE), under diverse teraher…