Telecommunications Science ›› 2021, Vol. 37 ›› Issue (5): 82-90.doi: 10.11959/j.issn.1000-0801.2021114

• Topic: Integration of Communication and AI • Previous Articles     Next Articles

A survey of deep learning based modulation recognition

Shujun SUN1, Shengliang PENG1, Yudong YAO2, Xi YANG3   

  1. 1 College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China
    2 Department of Electrical and Computer Engineering, Stevens Institute of Technology, Hoboken NJ 07030, USA
    3 College of Information Science and Engineering, Jishou University, Jishou 416000, China
  • Revised:2021-05-20 Online:2021-05-20 Published:2021-05-01
  • Supported by:
    The National Natural Science Foundation of China(61861019);The Fundamental Research Funds for the Central Universities(ZQN-708)

Abstract:

Modulation recognition is one of the fundamental tasks for communications systems, which can be widely applied in various fields, such as cognitive radio, intelligent communications, radio surveillance, electronic warfare, etc.In recent years, deep learning (DL) based modulation recognition has attracted great attention due to its superiority in feature extraction and recognition performance.The techniques of DL based modulation recognition were systematically summarized.Firstly, some knowledge relevant to DL based modulation recognition was introduced.Then, the system architecture, data pre-processing methods, deep neural network structures, prevalent datasets and performance metrics of DL based modulation recognition were illustrated.Finally, the future directions of DL based modulation recognition were also discussed.

Key words: deep learning, modulation recognition, data pre-processing, deep neural network

CLC Number: 

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