Joint Maximum Likelihood Estimation of CFO, Noise Power, and SNR in OFDM Systems.
Michele MorelliMarco MorettiPublished in: IEEE Wirel. Commun. Lett. (2013)
Keyphrases
- maximum likelihood estimation
- ofdm system
- carrier frequency offset
- signal to noise ratio
- bit error rate
- estimation algorithm
- wireless communication systems
- maximum likelihood
- wireless communication
- em algorithm
- multipath
- parameter estimation
- orthogonal frequency division multiplexing
- noise reduction
- expectation maximization
- fading channels
- probability distribution
- density function
- noise level
- wireless networks
- image sequences
- end to end
- computer simulation
- bit rate
- mixture model
- bayesian networks