Modulation Recognition Method for Underwater Acoustic Communication Signals Based on Passive Time Reversal-Autoencoder with the Synchronous Signals

Y Hu, J Bao, W Sun, X Fu - Sensors, 2023 - mdpi.com
In the process of the modulation recognition of underwater acoustic communication signals,
the multipath effect seriously interferes with the signal characteristics, reducing modulation …

Spread spectrum modulation recognition based on phase diagram entropy

D Stanescu, A Digulescu, C Ioana… - Frontiers in Signal …, 2023 - frontiersin.org
Wireless communication technologies are undergoing intensive study and are experiencing
accelerated progress which leads to a large increase in the number of end-users. Because …

Design and Implementation of a Lightweight Underwater Acoustic Modulation Classification

C Ding, X Hu, W Su, Y Zhao - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
To develop an efficient and accurate lightweight underwater acoustic (UWA) modulation
recognition algorithm, this study proposes an algorithm called Channel Expansion …