Channel estimation in turbo-BLAST detectors using EM algorithm.
Mohammad Ali KhalighiJoseph BoutrosPublished in: ICASSP (3) (2005)
Keyphrases
- em algorithm
- channel estimation
- frequency selective
- communication systems
- expectation maximization
- multipath
- maximum likelihood
- fading channels
- ofdm system
- mixture model
- estimation algorithm
- parameter estimation
- maximum likelihood estimation
- gaussian mixture model
- expectation maximisation
- bit error rate
- maximum a posteriori
- recursive least squares
- end to end
- hidden markov models
- wireless communication
- probability density function
- signal to noise ratio
- computer systems
- network structure