Deep hybrid transformer network for robust modulation classification in wireless communications

Bingjie Liu, Qiancheng Zheng, Heng Wei, Jinxian Zhao, Haoyuan Yu, Yiyi Zhou, Fei Chao, Rongrong Ji

Abstract: Highlights•Study modulation classification, learning global to local signal representations.•Propose DH-TR for modulation classification, learning local and global features.•DH-TR outperforms state-of-the-art methods on four competitive modulation benchmarks.