376 citations · 4.1k across the 391 of their papers we have counts for
173 papers · 1 filter
Polarforming-Enabled Power-Splitting SWIPT: A GNN-Based Optimization Approach
Hamed Aghaei-Karkaj, Kamran Ebrahimi, Zahra Mehrzad +3
Simultaneous wireless information and power transfer (SWIPT) is a critical technology for the future of the Internet of Things (IoT). However, ensuring a stable power supply in suc…
GNN-Based Polarforming for Multi-User MISO Short-Packet URLLC under Imperfect CSI
Zahra Mehrzad, Hamed Aghaei-Karkaj, Rahman Saadat Yeganeh +4
This paper investigates polarization-aware transmission for multi-user multiple-input single-output (MU-MISO) short-packet ultra-reliable low-latency communications (URLLC) under i…
Sparse Channel Estimation for SIM-based mmWave Near-Field Communications
Jiancheng An, Enyu Shi, Jiayi Zhang +4
In this paper, we address the channel estimation (CE) problem in SIM-based multi-user (MU) millimeter-wave (mmWave) near-field communication systems. To address the severe path los…
Deterministic versus Stochastic Optimization for Joint Path Planning and Dynamic Time Splitting in Multiple-UAV-Cached IoT Networks
Trinh Van Chien, Dinh Thanh Tung, Waqas Khalid +3
This paper examines wireless-powered Internet of Things (IoT) networks involving multiple unmanned aerial vehicles (UAVs) equipped with backscatter and caching technologies to rela…
Digital Twin-Assisted Adaptive Multi-Agent DRL for Intelligent Spectrum and Resource Management in Open-RAN UAV-Enabled 6G Networks
Marwan Dhuheir, Thang X. Vu, Symeon Chatzinotas
The evolution toward 6G wireless networks envisions a seamlessly intelligent, Open-RAN-enabled architecture where unmanned aerial vehicles (UAVs) play a pivotal role in extending c…
Joint Service Placement and Resource Optimization in Hierarchical Edge-Cloud Networks
Vo Phi Son, Van-Dinh Nguyen, Minh-Tuong Nguyen +5
Hierarchical edge-cloud computing-aided Internet of Things (IoT) networks offer low-latency and cost-efficient services to a growing number of data-intensive IoT devices. However,…