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Cooperative blind spectrum sensing algorithm based on Pietra-Ricci index and SVM at low SNRs
TIAN Xinxin, LEI Kejun, PAN Xiaoping, ZHANG Song, TAN Yuhao, YANG Xi
Journal of Jiangsu University(Natural Science Edition) . 2025, (3): 316 -322 .  DOI: 10.3969/j.issn.1671-7775.2025.03.009