15 papers
Low-Altitude UAV Tracking via Sensing-Assisted Predictive Beamforming
Yifan Jiang, Qingqing Wu, Hongxun Hui +2
Sensing-assisted predictive beamforming shows significant promise for enhancing various future unmanned aerial vehicle (UAV) applications in integrated sensing and communication (I…
Diffusion Model-Enhanced Environment Reconstruction in ISAC
Nguyen Duc Minh Quang, Chang Liu, Shuangyang Li +3
Recently, environment reconstruction (ER) in integrated sensing and communication (ISAC) systems has emerged as a promising approach for achieving high-resolution environmental per…
3D Dynamic Radio Map Prediction Using Vision Transformers for Low-Altitude Wireless Networks
Nguyen Duc Minh Quang, Chang Liu, Huy-Trung Nguyen +3
Low-altitude wireless networks (LAWN) are rapidly expanding with the growing deployment of unmanned aerial vehicles (UAVs) for logistics, surveillance, and emergency response. Reli…
Joint Beamforming Design and Resource Allocation for IRS-Assisted Full-Duplex Terahertz Systems
Chi Qiu, Wen Chen, Qingqing Wu +4
Intelligent reflecting surface (IRS)-assisted full-duplex (FD) terahertz (THz) communication systems have emerged as a promising paradigm to satisfy the escalating demand for ultra…
Sum-Rate Maximization for Pinching Antenna-assisted NOMA Systems with Multiple Dielectric Waveguides
Shaokang Hu, Ruotong Zhao, Yihuan Liao +2
This paper investigates the resource allocation design for a pinching antenna (PA)-assisted multiuser multiple-input single-output (MISO) non-orthogonal multiple access (NOMA) syst…
Fluid Antenna System-assisted Physical Layer Secret Key Generation
Zhiyu Huang, Guyue Li, Hao Xu +1
This paper investigates physical-layer key generation (PLKG) in multi-antenna base station systems, by leveraging a fluid antenna system (FAS) to dynamically customize radio enviro…