Data Augmentation for Signal Modulation Classification using Generative Adverse Network

Zhihao Tang, Mingliang Tao, Jia Su, Yanyun Gong, Yifei Fan, Tao Li

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

Deep learning has been widely investigated for radio applications. The classification performance of the deep learning greatly depends on the quality of dataset. However, the deficiency of the training data is a critical issue limiting the classification accuracy in practical scenarios. In this paper, we proposed to use the generative adversarial network (GAN) as a data augmentation tool to solve the problem of inadequate training issue under the lack of sufficient data samples. The data augmentation process could be realized by Nash equilibrium of generator and discriminator. The result shows that the accuracy of the classifier is increased by nearly 4 percentage in the signal to noise ratio range of 0 to 20 dB after data augmentation.

Original languageEnglish
Title of host publication2021 IEEE 4th International Conference on Electronic Information and Communication Technology, ICEICT 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages450-453
Number of pages4
ISBN (Electronic)9781665432030
DOIs
StatePublished - 18 Aug 2021
Event4th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2021 - Xi'an, China
Duration: 18 Aug 202120 Aug 2021

Publication series

Name2021 IEEE 4th International Conference on Electronic Information and Communication Technology, ICEICT 2021

Conference

Conference4th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2021
Country/TerritoryChina
CityXi'an
Period18/08/2120/08/21

Keywords

  • Data augmentation
  • deep learning
  • Generative adversarial network (GAN)
  • Signal modulation classification

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