3 papers
eess.SP2026
A Cancellation Mechanism in AFDM Radar Sensing: Exact Fisher Information and Delay-Doppler Decoupling
Tingjun Lyu, Yunmei Shi
We consider radar sensing with affine frequency division multiplexing (AFDM), a chirp-based waveform recently proposed for high-mobility integrated sensing and communication. While…
cs.LG2026
DRL-Enabled Trajectory Planing for UAV-Assisted VLC: Optimal Altitude and Reward Design
Tian-Tian Lin, Yi Liu, Xiao-Wei Tang +5
Recently, the integration of unmanned aerial vehicle (UAV) and visible light communication (VLC) technologies has emerged as a promising solution to offer flexible communication an…
math.NA2024
UAV-Mounted Movable Antenna: Joint Optimization of UAV Placement and Antenna Configuration
Xiao-Wei Tang, Yunmei Shi, Yi Huang +1
Recently, movable antennas (MAs) have garnered immense attention due to their capability to favorably alter channel conditions through agile movement. In this letter, we delve into…