3 papers
eess.SP2026
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…
eess.SP2025
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…
eess.SP2025
Flow Matching-Based Active Learning for Radio Map Construction with Low-Altitude UAVs
Hao Sun, Shicong Liu, Xianghao Yu +1
The employment of unmanned aerial vehicles (UAVs) in the lowaltitude economy necessitates precise and real-time radio maps for reliable communication and safe navigation. However,…