The construction of wireless channel model visualization platform based on Cesium

Abstract

Aiming at the requirement of wireless channel model visualization, this paper builds a wireless channel visualization platform based on Cesium framework. Based on the UAV oblique photogrammetry technology, the paper constructs the model of complex area from the aspects of UAV aerial survey data acquisition, data processing and 3D model restoration, introduces and renders the wireless channel model ——Ten-Ray model, and realizes the browsing and interaction of the experimental scene by using unity3d engine. The platform can basically meet the needs of wireless channel visualization.