5G and F5G Converged Network Architecture for Fusion System of Video and 3D Model in Intelligent Park
Qiuhong Zheng, Peng Ding, Yun Cheng Shen, Dan Liu · 2022 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) · 2022
In the construction of intelligent park based on digital twins, the fusion system of HD(High-Definition) video and the 3D model in intelligent park puts forward high requirements for network bandwidth and delay. At present, the 5G network solution of the intelligent park is still under exploration, and the independent 5G network architecture or independent Fixed-5G network architecture has limitations in supporting the full scene application of the park. This paper proposes 5G and F5G converged network architecture for fusion system of video and 3D model in intelligent park. 5G is flexibly deployed for wireless access scenarios, F5G is stable and reliable for fixed access scenarios, realizing efficient and comprehensive network coverage. The architecture of fusion system of video and 3D model in intelligent park based on 5G and F5G converged network is proposed. A video adaptive scheduling model is proposed for video transmission in the fusion of video and 3D model, which can improve the quality of user experience. Experiments show that the model can realize dynamic scheduling of video under different network bandwidths, and reduce the video transmission delay in the case of low energy consumption.