Maximum Likelihood Clockless Feedback Phase Recovery for MPSK Signals.

Hua Wang Chaoxing Yan Nan Wu Dewei Yang Jingming Kuang

Published in: VTC Fall (2010)

Keyphrases

maximum likelihood
signal processing
frequency modulation
feedback loop
gaussian white noise
expectation maximization
maximum a posteriori

parameter estimation
instantaneous frequency
likelihood function
em algorithm
recovery algorithm
preprocessing phase
spectral analysis

relevance feedback
phase difference
feedback mechanisms
image recovery
phase unwrapping
database
additive noise

gaussian distribution
learning phase
acoustic emission
visual feedback
user feedback
real time