Modulation Recognition of Frequency Hopping Signal Based on Graph Convolutional Network.
Long ShiHang JiangYun LinPublished in: ICCT (2023)
Keyphrases
- frequency hopping
- convolutional network
- convolutional neural networks
- ofdm system
- multiple access
- object recognition
- received signal
- spread spectrum
- short time fourier transform
- feature extractor
- pattern recognition
- signal processing
- frequency domain
- coarse to fine
- feature extraction
- fading channels
- bit error rate
- estimation algorithm
- wireless communication
- image registration
- image sequences