no code implementations • 10 Apr 2025 • Kexin Zhang, Xin Zhang, Lixin Li, Wensheng Lin, Wenchi Cheng, Qinghe Du
However, the complex channel conditions in high-speed mobile scenarios significantly impact the reliability and efficiency of traditional communication systems.
no code implementations • 6 Apr 2025 • Yuquan Xiao, Qinghe Du, Wenchi Cheng, George K. Karagiannidis, Arumugam Nallanathan, Mohsen Guizani
Generative Artificial Intelligence (GenAI) is playing an increasingly important role in enriching and facilitating human life by generating various useful information, of which real-time GenAI is a significant part and has great potential in applications such as real-time robot control, automated driving, augmented reality, etc.
no code implementations • 2 Apr 2025 • Xiao Tang, Kexin Zhao, Chao Shen, Qinghe Du, Yichen Wang, Dusit Niyato, Zhu Han
While unmanned aerial vehicles (UAVs) with flexible mobility are envisioned to enhance physical layer security in wireless communications, the efficient security design that adapts to such high network dynamics is rather challenging.
no code implementations • 25 Dec 2024 • Likang Zhang, Qinghe Du, Yijing Ren, Xiao Tang, Maged Elkashlan, Zhu Han
In this paper, we study reconfigurable intelligent surface (RIS)-assisted simultaneous legitimate monitoring and jamming techniques for industrial environments, so that egitimate monitor (LM) and legitimate jammers (LJs) can sustainably monitor and interfere with suspicious communications with minimum transmission power.
no code implementations • 16 Dec 2024 • Runyu Lyu, Wenchi Cheng, Qinghe Du, Tony Q. S. Quek
Orbital angular momentum (OAM) technology enhances the spectrum and energy efficiency of wireless communications by enabling multiplexing over different OAM modes.
no code implementations • 27 Oct 2024 • Xiao Tang, Yudan Jiang, Jinxin Liu, Qinghe Du, Dusit Niyato, Zhu Han
This paper reveals the potential of movable antennas in enhancing anti-jamming communication.
no code implementations • 4 Jun 2024 • Yuquan Xiao, Qinghe Du, Wenchi Cheng, Panagiotis D. Diamantoulakis, George K. Karagiannidis
We then investigate how to find a compromise between average AoT and wireless transmission efficiency with limited resources.
no code implementations • 4 Jun 2024 • Yuquan Xiao, Qinghe Du, George K. Karagiannidis
Motivated by this concern, and following the spirit of entropic value-at-risk (EVaR) in the field of risk analysis, in this paper we present a concept, termed Statistical AoI, for providing a unified framework to guarantee various requirements of risk-sensitive status-update services with the demand on the violation probability of the peak age.
no code implementations • 26 Aug 2023 • Zixiao Zhao, Qinghe Du, Xiang Yao, Lei Lu, Shijiao Zhang
As drones become increasingly prevalent in human life, they also raises security concerns such as unauthorized access and control, as well as collisions and interference with manned aircraft.
no code implementations • 28 Feb 2023 • Xiao Tang, Hongliang He, Limeng Dong, Lixin Li, Qinghe Du, Zhu Han
The security gain with aerial reflection and jamming is further improved with the optimized deployment of the aerial platform.
no code implementations • 22 Feb 2022 • Jie Yang, Qinghe Du, Yi Jiang
As an interesting by-product, we propose an enhancement to the BLE standard by introducing a bit interleaver to its physical layer; the resultant improvement of the receiver sensitivity can make it a better fit for some Internet of Things (IoT) communications.