Joint Space-Time Parameter Estimation for Multicarrier CDMA Systems.
Jin HeM. Omair AhmadM. N. S. SwamyPublished in: IEEE Trans. Veh. Technol. (2012)
Keyphrases
- parameter estimation
- space time
- cdma systems
- code division multiple access
- mc cdma
- multipath
- bit error rate
- spatio temporal
- base station
- maximum likelihood
- single user
- em algorithm
- video sequences
- model selection
- markov random field
- least squares
- communication systems
- channel estimation
- fading channels
- expectation maximization
- random fields
- multiple access
- multi user
- posterior distribution
- machine learning
- frequency selective
- minimum mean squared error
- analytical model
- signal to noise ratio
- probability density function
- wireless networks
- higher order
- image segmentation
- feature selection