Learning Based Joint Coding-Modulation for Digital Semantic Communication Systems

• Published in: 2022 14th International Conference on Wireless Communications and Signal Processing (WCSP) pp. 1 - 6
• Main Authors: Bo, Yufei, Duan, Yiheng, Shao, Shuo, Tao, Meixia
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.11.2022
• Subjects: digital modulation; Semantic communications; variational autoen-coder

In learning-based semantic communications, neural networks have replaced different building blocks in traditional communication systems. However, the digital modulation still remains a challenge for neural networks. The intrinsic mech-anism of neural network based digital modulation is mapping conti...