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cs.LG2025
Unsupervised Radio Map Construction in Mixed LoS/NLoS Indoor Environments
Zheng Xing, Junting Chen
Radio maps are essential for enhancing wireless communications and localization. However, existing methods for constructing radio maps typically require costly calibration processe…
cs.LG2025
Blind Construction of Angular Power Maps in Massive MIMO Networks
Zheng Xing, Junting Chen
Channel state information (CSI) acquisition is a challenging problem in massive multiple-input multiple-output (MIMO) networks. Radio maps provide a promising solution for radio re…
cs.LG2023★ 1 cited
Constructing Indoor Region-based Radio Map without Location Labels
Zheng Xing, Junting Chen
Radio map construction requires a large amount of radio measurement data with location labels, which imposes a high deployment cost. This paper develops a region-based radio map fr…