Channel Knowledge Base Construction Dataset

In semantic communication systems, to mitigate the impact of the communication environment on system performance, a multidimensional environmental channel knowledge base dataset has been constructed to drive the semantic communication system. The dataset not only includes 996 sets of multi-dimensional environmental information—such as spatial location data, coarse-grained global features, and fine-grained local semantic features—but also comprises 996 sets of wireless electromagnetic information, base station-to-user channel matrices obtained via the Wireless InSite radio simulation software.