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CNN-based automatic modulation recognition for index modulation systems

delete2024-04-01
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PRE
AI
M
Merih Leblebici *
A
Ali Çalhan
M
Murtaza Ci̇ci̇oğlu
DOI:10.1016/j.eswa.2023.122665delete
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摘要

摘要

En 中文
Automatic modulation recognition (AMR) has garnered significant attention in both civilian and military domains, with applications ranging from spectrum sensing and cognitive radio (CR) to the deterrence of adversary communication. Index modulation (IM) represents an innovative digital modulation technique that exploits the indices of parameters of communication systems to transmit extra information bits. This paper aims to examine the performance of a convolutional neural network (CNN)-based AMR across various IM systems, including spatial modulation (SM), quadrature spatial modulation (QSM), and generalized spatial modulation (GSM) with eight digital modulation schemes. In this study, we leverage confusion matrices, receiver operating characteristic (ROC) curves, and F1 scores to illustrate the recognition model's outputs.
Keyword:
Automatic modulation recognition
Convolutional neural network
Index modulation
Machine learning

期刊

Expert Systems with Applications 封面图
Expert Systems with Applications
IF:
7.5
论文数:
3.0W
被引数:
10.2W

机构

U
Uludag University
学者数:
3.5K
论文数: 2.5K
被引数: 7
D
duzce university
学者数:
1.5K
论文数: 1.6K
被引数: 14
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