Demo: A Novel 3D Environment-Aware Digital Twin Online Channel Modeling Platform

The digital twin (DT) is a real-time representation that maps physical systems to the virtual world, facilitating the sensing and analysis of physical data for prediction and decisionmaking. Our work proposes a three-dimensional environmentaware digital twin online channel modeling platform (3DEADTOCMP), comprising the virtualization, perception, and processing modules. The virtualization module reconstructs the real world, including 3D shapes, materials, and locations. The perception module enables real-time sensing of dynamic 3D environments, including the detection of object types and their motions. Subsequently, the processing module updates channel characteristics based on environmental variations. In conclusion, the 3D-EADTOCMP offers a low-cost, low-complexity, and highprecision method for acquiring 3D channel characteristics in real time, significantly optimizing 6 G networks.