OctCGS uses multi-resolution octree partitioning and tree attention on Gaussian primitives to explicitly model multi-order wireless propagation, reporting 2.99 dB MAE and 0.065 NMAE on simulated CKM benchmarks.
GSRF: Complex- valued 3D Gaussian splatting for efficient radio-frequency data synthe- sis
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2026 4polarities
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Embedding Gaussian primitives into a ray tracing structure enables unified radio propagation simulation and view synthesis from visual-only reconstructions.
RxGS delivers a single unified 3DGS model for RF synthesis that generalizes across seen and unseen receivers by freezing shared geometry and conditioning directional radiance on receiver position.
citing papers explorer
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OctCGS: Octree-Contextual Gaussian Splatting with Explicit Multi-Order Propagation Modeling for Channel Knowledge Map Construction
OctCGS uses multi-resolution octree partitioning and tree attention on Gaussian primitives to explicitly model multi-order wireless propagation, reporting 2.99 dB MAE and 0.065 NMAE on simulated CKM benchmarks.
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Differentiable Ray Tracing with Gaussians for Unified Radio Propagation Simulation and View Synthesis
Embedding Gaussian primitives into a ray tracing structure enables unified radio propagation simulation and view synthesis from visual-only reconstructions.
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RxGS: Receiver-Generalizable 3D Gaussian Splatting for Radio-Frequency Data Synthesis
RxGS delivers a single unified 3DGS model for RF synthesis that generalizes across seen and unseen receivers by freezing shared geometry and conditioning directional radiance on receiver position.
- A Tutorial on Learning-Based Radio Map Construction: Data, Paradigms, and Physics-Awareness