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cs.IT2023
CDDM: Channel Denoising Diffusion Models for Wireless Communications
Tong Wu, Zhiyong Chen, Dazhi He +4
Diffusion models (DM) can gradually learn to remove noise, which have been widely used in artificial intelligence generated content (AIGC) in recent years. The property of DM for r…
cs.IT2022★ 3 cited
Encrypted Semantic Communication Using Adversarial Training for Privacy Preserving
Xinlai Luo, Zhiyong Chen, Meixia Tao +1
Semantic communication is implemented based on shared background knowledge, but the sharing mechanism risks privacy leakage. In this letter, we propose an encrypted semantic commun…