arxiveess.SP2026-06-29
Active Learning for Channel Knowledge Map Construction via Bayesian Inference Diffusion Models
Yunzhe Zhu, Xuewen Liao, Zhenzhen Gao, Linzhou Zeng, Yong Zeng
Channel knowledge maps (CKMs) are regarded as key enablers of environment-aware communications in future wireless networks, as they provide location-specific channel information by establishing an explicit connection between wireless devices and the physical propagation environme…