15 citations · 43 across the 7 of their papers we have counts for
10 papers
Towards Environment-Aware 6G Communications via Channel Knowledge Map
Yong Zeng, Xiaoli Xu
This article proposes the concept of channel knowledge map (CKM) as an enabler towards environment-aware wireless communications. CKM is a site-specific database, tagged with the l…
Time-Weighted Coverage of Integrated Aerial and Ground Networks for Post-Disaster Communications
Xiaoli Xu, Yong Zeng
In this paper, we propose a new three dimensional (3D) networking architecture with integrated aerial and ground base stations (BSs) for swift post-disaster communication recovery.…
Simultaneous Navigation and Radio Mapping for Cellular-Connected UAV with Deep Reinforcement Learning
Yong Zeng, Xiaoli Xu, Shi Jin +1
Cellular-connected unmanned aerial vehicle (UAV) is a promising technology to unlock the full potential of UAVs in the future. However, how to achieve ubiquitous three-dimensional…
Minimum-Latency FEC Design with Delayed Feedback: Mathematical Modeling and Efficient Algorithms
Xiaoli Xu, Yong Zeng, Yonghui Li +1
In this paper, we consider the packet-level forward error correction (FEC) code design, without feedback or with delayed feedback, for achieving the minimum end-to-end latency, i.e…
Path Design for Cellular-Connected UAV with Reinforcement Learning
Yong Zeng, Xiaoli Xu
This paper studies the path design problem for cellular-connected unmanned aerial vehicle (UAV), which aims to minimize its mission completion time while maintaining good connectiv…
Trajectory Optimization for Completion Time Minimization in UAV-Enabled Multicasting
Yong Zeng, Xiaoli Xu, Rui Zhang
This paper studies an unmanned aerial vehicle (UAV)-enabled multicasting system, where a UAV is dispatched to disseminate a common file to a number of geographically distributed gr…