Cramer-Rao bounds in the estimation of time of arrival in fading channels.
René Játiva E.Josep VidalPublished in: EURASIP J. Adv. Signal Process. (2018)
Keyphrases
- cramer rao
- lower bound
- fisher information
- fading channels
- noise level
- image registration
- upper bound
- error bounds
- frequency selective
- multipath
- parameter estimates
- objective function
- worst case
- positive definite
- noisy images
- noise reduction
- theoretical analysis
- multiresolution
- euclidean space
- bit error rate
- end to end
- computer simulation
- motion estimation
- video sequences