Direct and EM-based map sequence estimation with unknown time-varying channels.
Hai ChenRichard PerryKevin BuckleyPublished in: ICASSP (2001)
Keyphrases
- maximum a posteriori
- map estimation
- expectation maximization
- maximum a posteriori probability
- parameter estimation
- em algorithm
- log likelihood function
- maximum likelihood
- accurate estimation
- maximum likelihood estimates
- multi channel
- maximum likelihood estimation
- neural network
- unsupervised learning
- probabilistic model
- likelihood function
- search engine