Lifting Wavelet-Assisted EM Joint Estimation and Detection in Cooperative Spectrum Sensing.

Hengyu Tian Xu Zhao Shiyong Chen Yucheng Wu

Published in: Sensors (2023)

Keyphrases

joint estimation
expectation maximization
denoising
em algorithm
lifting wavelet
image processing
decision trees
wavelet transform
computer simulation
power system
gaussian mixture model
spectrum sensing