640 citations · 2.3k across the 158 of their papers we have counts for
25 papers · 1 filter
Anti-Malicious ISAC: How to Jointly Monitor and Disrupt Your Foes?
Zonghan Wang, Zahra Mobini, Hien Quoc Ngo +2
Integrated sensing and communication (ISAC) systems are key enablers of future networks but raise significant security concerns. In this realm, the emergence of malicious ISAC syst…
Two-Stage Distributionally Robust Optimization Framework for Secure Communications in Aerial-RIS Systems
Zhongming Feng, Qiling Gao, Zeping Sui +2
This letter proposes a two-stage distributionally robust optimization (DRO) framework for secure deployment and beamforming in an aerial reconfigurable intelligent surface (A-RIS)…
Pinching-Antenna System-Assisted Localization: A Stochastic Geometry Perspective
Jiajun He, Xidong Mu, Hien Quoc Ngo +1
This paper proposes a novel localization framework underpinned by a pinching-antenna (PA) system, in which the target location is estimated using received signal strength (RSS) mea…
Pinching-Antenna-Enabled Cognitive Radio Networks
Zeyang Sun, Xidong Mu, Shuai Han +2
This paper investigates a pinching-antenna (PA)-enabled cognitive radio network, where both the primary transmitter (PT) and secondary transmitter (ST) are equipped with a single w…
Hybrid centralized-distributed precoding in fronthaul-constrained CF-mMIMO systems
Zahra Mobini, Hien Quoc Ngo, Ardavan Rahimian +4
We investigate a fronthaul-limited cell-free massive multiple-input multiple-output (CF-mMIMO) system and propose a hybrid centralized-distributed precoding strategy that dynamical…
Distributed Detection and Bandwidth Allocation with Hybrid Quantized and Full-Precision Observations over Multiplicative Fading Channels
Linlin Mao, Zeping Sui, Michail Matthaiou +1
A hybrid detector that fuses both quantized and full-precision observations is proposed for weak signal detection under additive and multiplicative Gaussian noise. We first derive…