1 citations · 1 across the 4 of their papers we have counts for
6 papers
A Deep Neural Network Codebook Approach for Near-Field Nulling Control Beam Focusing
Mohammadhossein Karimi, Yuanzhe Gong, Tho Le-Ngoc
This paper proposes a deep neural network (DNN) codebook approach for multi-user interference (MUI) mitigation in extremely large multiple-input multiple-output (XL-MIMO) systems o…
DNN-Based Nulling Control Beam Focusing for Near-Field Multi-User Interference Mitigation
Mohammadhossein Karimi, Yuanzhe Gong, Tho Le-Ngoc
This paper proposes a deep learning-based framework for near-field nulling control beam focusing (NCBF) in extra-large MIMO (XL-MIMO) systems to mitigate multi-user interference (M…
DFRC Systems Co-existing in Licensed Spectrum: Cognitive Beamforming Designs
Tuan Anh Le, Ivan Ku, Xin-She Yang +2
This paper introduces a dual-function radar-communication (DFRC) system with cognitive radio capability to tackle the spectral scarcity problem in wireless communications. Particul…
Angular-Based Hybrid Beamforming for Wideband THz Massive MIMO Systems: Mitigating Beam Split by Leveraging Angular Spread
Ibrahim Yildirim, Tho Le-Ngoc
Beam split is a critical challenge in wideband THz massive MIMO systems, arising from frequency-dependent beam misalignment that degrades communication performance, particularly in…
Joint Positioning, Beamforming, and Power Allocation in Full-Duplex MIMO with Position-Reconfigurable Antenna Arrays
Chengjie Zhao, Yuanzhe Gong, Tho Le-Ngoc
We consider a multi-user (MU) full-duplex (FD) multiple-input multiple-output (MIMO) communication system, in which the base station transceiver is equipped with transmit and recei…
Spider RIS: Mobilizing Intelligent Surfaces for Enhanced Wireless Communications
Ibrahim Yildirim, Mobeen Mahmood, Ertugrul Basar +1
In this study, we introduce Spider RIS technology, which offers an innovative solution to the challenges encountered in movable antennas (MAs) and unmanned aerial vehicle (UAV)-ena…