Efficient Gaussian Process Classification-Based Physical-Layer Authentication With Configurable Fingerprints for 6G-Enabled IoT. - Rui Meng; Fangzhou Zhu; Xiqi Cheng; Xiaodong Xu 001; Bizhu Wang; Chen Dong 001; Bingxuan Xu; Xiaofeng Tao; Ping Zhang 003 (IEEE Trans. Consumer Electron., 2025)