Approaching the Maximum Likelihood Performance with Nonlinearly Distorted OFDM Signals.

João Guerreiro Rui Dinis Paulo Montezuma

Published in: VTC Spring (2012)

Keyphrases

maximum likelihood
signal processing
em algorithm
communication systems
likelihood function
gaussian distribution
estimation algorithm
expectation maximization
input space
ofdm system
computationally efficient
principal components
blind source separation
radio frequency
wireless systems
signal detection