A novel channel estimator for Zero-Tail DFT-spread-OFDM.
Gilberto BerardinelliKlaus I. PedersenFrank FrederiksenPreben E. MogensenKari PajukoskiPublished in: ISWCS (2016)
Keyphrases
- ofdm system
- estimation algorithm
- channel estimation
- orthogonal frequency division multiplexing
- frequency domain
- fading channels
- recursive least squares
- channel coding
- communication systems
- carrier frequency offset
- wireless communication
- wireless communication systems
- frequency selective
- high data rate
- discrete fourier transform
- least squares
- maximum likelihood
- multipath
- mimo ofdm systems
- minimum mean squared error
- cdma systems
- wireless channels
- wireless systems
- fourier transform
- computationally efficient
- bit error rate
- decision feedback
- communication channels
- decision directed
- multi channel
- error correction
- mimo systems
- power law
- maximum a posteriori
- additive white gaussian noise