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…