Non-parametric ML channel estimator and detector for OFDM.
Vimal BhatiaBernard MulgrewDavid D. FalconerPublished in: EUSIPCO (2005)
Keyphrases
- gaussian process
- maximum likelihood
- ofdm system
- estimation algorithm
- channel estimation
- orthogonal frequency division multiplexing
- gaussian processes
- fading channels
- channel coding
- communication systems
- wireless communication systems
- recursive least squares
- multipath
- frequency selective
- wireless communication
- carrier frequency offset
- high data rate
- wireless channels
- mimo ofdm systems
- false alarm probability
- minimum mean squared error
- em algorithm
- least squares
- wireless systems
- cdma systems
- bit error rate
- mimo systems
- multiple access
- detection method
- detection algorithm
- computer simulation
- computationally efficient
- decision feedback
- expectation maximization
- wireless networks
- multi channel
- communication channels
- video transmission