6 papers
PILOT: One Physics-Integrated Generation Framework to Unify 2D and 3D Radio Map Construction
Weiming Huang, Hao Sun, Junting Chen
Unified 2D and 3D radio map construction supports network planning, wireless digital twins, and unmanned aerial vehicle (UAV) applications. In urban environments, blockage, reflect…
Predictive Communications for Low-Altitude Networks
Junting Chen, Bowen Li, Hao Sun +2
The emergence of dense, mission-driven aerial networks supporting the low-altitude economy presents unique communication challenges, including extreme channel dynamics and severe c…
Physics-Aware Tensor Reconstruction for Radio Maps in Pixel-Based Fluid Antenna Systems
Mu Jia, Hao Sun, Junting Chen +1
The deployment of pixel-based antennas and fluid antenna systems (FAS) is hindered by prohibitive channel state information (CSI) acquisition overhead. While radio maps enable proa…
MIMO Beam Map Reconstruction via Toeplitz-Structured Matrix-Vector Tensor Decomposition
Hao Sun, Junting Chen, Xianghao Yu
As wireless networks progress toward sixthgeneration (6G), understanding the spatial distribution of directional beam coverage becomes increasingly important for beam management an…
Structure-Aware Near-Field Radio Map Recovery via RBF-Assisted Matrix Completion
Hao Sun, Xianghao Yu, Junting Chen
This paper proposes a novel structure-aware matrix completion framework assisted by radial basis function (RBF) interpolation for near-field radio map construction in extremely lar…
A Support Vector Approach in Segmented Regression for Map-assisted Non-cooperative Source Localization
Hao Sun, Weiming Huang, Xianghao Yu +1
This paper presents a non-cooperative source localization approach based on received signal strength (RSS) and 2D environment map, considering both line-of-sight (LOS) and non-line…