2.2k citations · 6.7k across the 213 of their papers we have counts for
31 papers · 1 filter
Optimal Beamforming Design for Multi-user MIMO Near-Field ISAC Systems with Movable Antennas
Nemanja Stefan Perović, Keshav Singh, Chih-Peng Li +2
Integrated sensing and communication (ISAC) has been recognized as one of the key technologies capable of simultaneously improving communication and sensing services in future wire…
Energy-Efficient Aerial Network Slicing for Computation Offloading, Data Gathering, and Content Delivery
Ahmed A. Al-habob, Octavia A. Dobre, Yindi Jing
This paper introduces an unmanned aerial vehicle (UAV)-enabled network slicing problem to provide content delivery, sensing data gathering, and mobile edge computing (MEC) services…
Autoencoder for Position-Assisted Beam Prediction in mmWave ISAC Systems
Ahmad A. Aziz El-Banna, Octavia A. Dobre
Integrated sensing and communication and millimeter wave (mmWave) have emerged as pivotal technologies for 6G networks. However, the narrow nature of mmWave beams requires precise…
Visibility-aware Satellite Selection and Resource Allocation in Multi-Orbit LEO Networks
Yingzhuo Sun, Yulan Gao, Ming Xiao +2
Multi orbit low earth orbit (LEO) satellites communication is envisioned as a key infrastructure to deliver global coverage, enabling future services from space air ground integrat…
Wireless-Fed Pinching-Antenna Systems (Wi-PASS) for NextG Wireless Networks
Kasun R. Wijewardhana, Animesh Yadav, Ming Zeng +3
Waveguide-based pinching-antenna systems (PASS) have recently emerged as a promising solution to mitigate severe propagation losses in millimeter-wave and terahertz bands by intell…
Quantum-Driven State-Reduction for Reliable UAV Trajectory Optimization in Low-Altitude Networks
Zeeshan Kaleem, Muhammad Afaq, Chau Yuen +2
This letter introduces a Graph-Condensed Quantum-Inspired Placement (GC-QAP) framework for reliability-driven trajectory optimization in Uncrewed Aerial Vehicle (UAV) assisted low-…
Generalized Pinching-Antenna Systems: A Tutorial on Principles, Design Strategies, and Future Directions
Yanqing Xu, Jingjing Cui, Yongxu Zhu +8
Pinching-antenna systems have emerged as a novel and transformative flexible-antenna architecture for next-generation wireless networks. They offer unprecedented flexibility and sp…
Dual-Waveguide Pinching Antennas for PLS: Parallel Placement or Orthogonal Placement?
Yang Lu, Xinke Xie, Yanqing Xu +3
Pinching antennas (PAs) represent an emerging flexible-antenna paradigm, where movable PAs arranged along dielectric waveguides enable on-demand customization of wireless channel c…
Net-Zero 6G from Earth to Orbit: Sustainable Design of Integrated Terrestrial and Non-Terrestrial Networks
Muhammad Ali Jamshed, Malik Muhammad Saad, Muhammad Ahmed Mohsin +4
The integration of Terrestrial Networks (TN) and Non-Terrestrial Networks (NTN) plays a crucial role in bridging the digital divide and enabling Sixth Generation (6G) and beyond to…
From Literature to Insights: Methodological Guidelines for Survey Writing in Communications Research
Dusit Niyato, Octavia A. Dobre, Trung Q. Duong +2
The rapid growth of communications and networking research has created an unprecedented demand for high-quality survey and tutorial papers that can synthesize vast bodies of litera…
Empowering AI-Native 6G Wireless Networks with Quantum Federated Learning
Shaba Shaon, Md Raihan Uddin, Dinh C. Nguyen +3
AI-native 6G networks are envisioned to tightly embed artificial intelligence (AI) into the wireless ecosystem, enabling real-time, personalized, and privacy-preserving intelligenc…
Quantum Radar for ISAC: Sum-Rate Optimization
Abdulmohsen Alsaui, Octavia A. Dobre, Neel Kanth Kundu +2
Integrated sensing and communication (ISAC) is emerging as a key enabler for spectrum-efficient and hardware-converged wireless networks. However, classical radar systems within IS…
SC-GIR: Goal-oriented Semantic Communication via Invariant Representation Learning
Senura Hansaja Wanasekara, Van-Dinh Nguyen, Kok-Seng +3
Goal-oriented semantic communication (SC) aims to revolutionize communication systems by transmitting only task-essential information. However, current approaches face challenges s…
Quantum Federated Learning: A Comprehensive Survey
Dinh C. Nguyen, Md Raihan Uddin, Shaba Shaon +3
Quantum federated learning (QFL) is a combination of distributed quantum computing and federated machine learning, integrating the strengths of both to enable privacy-preserving de…
Tri-Hybrid Beamforming for Radiation-Center Reconfigurable Antenna Array: Spectral Efficiency and Energy Efficiency
Yinchen Li, Chenhao Qi, Shiwen Mao +1
In this paper, we propose a tri-hybrid beamforming (THBF) architecture based on the radiation-center (RC) reconfigurable antenna array (RCRAA), including the digital beamforming, a…
Markov Chain-based Model of Blockchain Radio Access Networks
Vasileios Kouvakis, Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos +3
Security has always been a priority, for researchers, service providers and network operators when it comes to radio access networks (RAN). One wireless access approach that has ca…
Pinching-Antenna System Design with LoS Blockage: Does In-Waveguide Attenuation Matter?
Yanqing Xu, Zhiguo Ding, Octavia A. Dobre +1
In the literature of pinching-antenna systems, in-waveguide attenuation is often neglected to simplify system design and enable more tractable analysis. However, its effect on over…
Deep Learning Based Joint Channel Estimation and Positioning for Sparse XL-MIMO OFDM Systems
Zhongnian Li, Chao Zheng, Jian Xiao +4
This paper investigates joint channel estimation and positioning in near-field sparse extra-large multiple-input multiple-output (XL-MIMO) orthogonal frequency division multiplexin…
Deep Learning Optimization of Two-State Pinching Antennas Systems
Odysseas G. Karagiannidis, Victoria E. Galanopoulou, Panagiotis D. Diamantoulakis +2
The evolution of wireless communication systems requires flexible, energy-efficient, and cost-effective antenna technologies. Pinching antennas (PAs), which can dynamically control…
Resource Allocation for Pinching-Antenna Systems: State-of-the-Art, Key Techniques and Open Issues
Ming Zeng, Ji Wang, Octavia A. Dobre +4
Pinching antennas have emerged as a promising technology for reconfiguring wireless propagation environments, particularly in high-frequency communication systems operating in the…
Multi-Waveguide Pinching Antennas for ISAC
Weihao Mao, Yang Lu, Yanqing Xu +3
Recently, a novel flexible-antenna technology, called pinching antennas, has attracted growing academic interest. By inserting discrete dielectric materials, pinching antennas can…
From Large AI Models to Agentic AI: A Tutorial on Future Intelligent Communications
Feibo Jiang, Cunhua Pan, Li Dong +3
With the advent of 6G communications, intelligent communication systems face multiple challenges, including constrained perception and response capabilities, limited scalability, a…
Sum Rate Maximization for NOMA-Assisted Uplink Pinching-Antenna Systems
Ming Zeng, Ji Wang, Xingwang Li +3
In this paper, we investigate an uplink communication scenario in which multiple users communicate with an access point (AP) employing non-orthogonal multiple access (NOMA). A pinc…
Underwater Multi-Wavelength Optical Links With Blue Targets and Constraints: Opportunities and Challenges
Alain R. Ndjiongue, Octavia A. Dobre, Hyundong Shin +1
Underwater optical wireless technologies offer multiple advantages over the acoustic technology. Acoustic signals, for instance, are susceptible to noise from marine sources due to…