Abstract--We introduce NeRFCom, a novel communication system designed for end-to-end 3D scene transmission. Comp ared to traditional systems relying on handcrafted NeRF semanti c feature decomposition for compression and well-adaptive c hannel coding for transmission error correction, our NeRFCom empl oys a nonlinear transform and learned probabilistic models, en abling flexible variable-rate joint source-channel coding and effi cient bandwidth allocation aligned with the NeRF semantic featur e's different contribution to the 3D scene synthesis fidelity. E xperi-mental results demonstrate that NeRFCom achieves free-vie w 3D scene efficient transmission while maintaining robustness under adverse channel conditions. Index T erms --Neural radiance field (NeRF), 3D scene transmission, semantic features, nonlinear transform coding. IRTUAL reality (VR) and augmented reality (AR) construct 3D scenes to provide users with immersive experiences [ 1 ]. However, traditional 3D scene synthesis techniques often rely on manual scene modeling, and the complex workflow increases the cost of deploying 3D technologies.