2 papers
eess.SP2026
Design and Over-the-Air Evaluation of a Digital Twin-Driven Site-Specific Neural Receiver for 5G NR on NVIDIA DGX Spark
Qiuyuan Chen, Chengyang Yao, Liuchang Zhuo +4
We design and evaluate a site-specific neural receiver for the 5G New Radio (NR) uplink. A corridor digital twin built from a radar scan and refined manually provides 28,671 ray-tr…
eess.IV2026
RFDT-Channel: RGB-LiDAR-Based RF Digital Twin Scene Construction for 28 GHz Indoor Ray-Tracing Channel Simulation
Chengyang Yao, Cunhua Pan, Jiaming Zeng +5
Real-scene indoor millimeter-wave simulation requires efficient modeling of radio frequency (RF)-computable geometry and electromagnetic material properties. To address the low eff…