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cs.IT2025
Dynamic Channel Knowledge Map Construction in MIMO-OFDM Systems
Wenjun Jiang, Xiaojun Yuan, Chenchen Liu +1
Channel knowledge map (CKM) is a promising paradigm for environment-aware communications by establishing a deterministic mapping between physical locations and channel parameters.…
cs.IT2024
Interference-Cancellation-Based Channel Knowledge Map Construction and Its Applications to Channel Estimation
Wenjun Jiang, Xiaojun Yuan, Boyu Teng +2
Channel knowledge map (CKM) is viewed as a digital twin of wireless channels, providing location-specific channel knowledge for environment-aware communications. A fundamental prob…