DC4S: Dual Contrast Self-Supervised Learning Framework for Spectrum Sensing

The repository is the source code for DC4S framework.

Updates (including README.md) are still in progress...... (Update on 10/Jul 2025)

Feel free to cite this work if you find it useful to you!

@article{su2025dc4s,
  title={DC4S: A dual-contrast self-supervised learning framework for robust and efficient spectrum sensing with limited labeled data},
  author={Su, Zhengyang and Teh, Kah Chan and Xie, Yihang and Razul, Sirajudeen Gulam and Kot, Alex C},
  journal={IEEE Transactions on Cognitive Communications and Networking},
  year={2025},
  publisher={IEEE}
}