Novel Modulation Recognizer for Frequency-Hopping Signals Based on Persistence Diagram.

Xuemei Huang Lixuan Zhang Kun Yan Hsiao-Chun Wu

Published in: BMSB (2020)

Keyphrases

frequency hopping
ofdm system
multiple access
gaussian white noise
spread spectrum
estimation algorithm
multipath
wireless communication
short time fourier transform
hidden markov models
modulation scheme
bit error rate
received signal
signal to noise ratio
communication systems
fading channels