Combined signal representations for modulation classification using deep learning: Ambiguity function, constellation diagram, and eye diagram

A Samarkandi, A Almarhabi… - 2023 32nd Wireless …, 2023‏ - ieeexplore.ieee.org
We exploit deep learning convolutional neural networks (CNN) based on joint image
representation and propose an automatic modulation classification algorithm to classify the …

Modulation Classification Based on Eye Diagrams and Deep Learning

A Almarhabi, H Alhazmi… - 2022 31st Wireless …, 2022‏ - ieeexplore.ieee.org
New emerging technologies such as the Internet of Things (IoT) and fifth generation wireless
communication New Radio (5G NR) are introducing challenges in spectrum and systems' …

A new feature extraction method for short wave signal

S Peng, L Xu - … on Advanced Algorithms and Signal Image …, 2023‏ - spiedigitallibrary.org
Shortwave signal type recognition plays a very important role in the field of non-cooperative
communication, but because of the low signal-to-noise ratio of the shortwave channel, it is …