1 citations · 3 across the 5 of their papers we have counts for
3 papers · 1 filter
Vision-Aided Near-Field Channel Estimation for XL-MIMO
Sachira Karunasena, Angel Lozano, Tom Drummond +1
In wideband extremely large-scale MIMO (XLMIMO) systems, the transmitter (TX) is often in the near field of the base station array. The resulting spherical wavefront makes the line…
TCAM-Diff: Triplane-Aware Cross-Attention Medical Diffusion Model
Zhenkai Zhang, Krista A. Ehinger, Tom Drummond
We introduce TCAM-Diff, a novel 3D medical image generation model that reduces the memory requirements to encode and generate high-resolution 3D data. This model utilizes a decoder…
Deep Learning-Based Computer Vision for Beam Selection and Proactive Blockage Prediction
Sachira Karunasena, Erfan Khordad, Tom Drummond +1
Millimeter-wave communication faces two critical challenges: propagation losses requiring costly narrow-beam alignment, and penetration losses causing link failures from blocked li…