Multi-representation domain attentive contrastive learning based unsupervised automatic modulation recognition

Abstract The rapid advancement of B5G/6G and wireless technologies, combined with rising end-user numbers, has intensified radio spectrum congestion. Automatic modulation recognition, crucial for spectrum sensing in cognitive radio, traditionally relies on supervised methods requiring extensive labe...

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Bibliographic Details
Main Authors: Yu Li, Xiaoran Shi, Haoyue Tan, Zhenxi Zhang, Xinyao Yang, Feng Zhou
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-60921-z
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