Iterative semi-blind single-antenna cochannel interference cancellation and tight lower bound for joint maximum-likelihood sequence estimation.
Hendrik SchoeneichPeter A. HoeherPublished in: Signal Process. (2004)
Keyphrases
- lower bound
- maximum likelihood
- upper bound
- log likelihood function
- parameter estimation
- branch and bound algorithm
- estimation algorithm
- worst case
- branch and bound
- maximum likelihood estimation
- np hard
- optimal solution
- lower and upper bounds
- em algorithm
- objective function
- expectation maximization
- likelihood function
- maximum likelihood estimates
- channel estimation
- maximum likelihood estimator
- blind image restoration
- decision directed