Cramer-Rao bound and minimum variance unbiased estimator for joint sampling clock offset and channel taps in MC-CDMA systems.
Amir SeirafianVahid Tabataba VakiliPublished in: Int. J. Commun. Syst. (2009)
Keyphrases
- unbiased estimator
- minimum variance
- channel estimation
- lower bound
- code division multiple access
- ofdm system
- upper bound
- multipath
- estimation error
- linear prediction
- bit error rate
- fading channels
- generalization error
- portfolio optimization
- worst case
- image processing
- real valued
- image coding
- low variance
- objective function