Reduced-Complexity Recursive MMSE Channel Estimator for the Wireless OFDM Systems.
Eugene GolovinsNeco VenturaPublished in: WCNC (2008)
Keyphrases
- ofdm system
- reduced complexity
- channel estimation
- wireless communication
- minimum mean squared error
- estimation algorithm
- recursive least squares
- wireless communication systems
- wireless networks
- vector quantization
- wireless channels
- bit error rate
- multipath
- orthogonal frequency division multiplexing
- computer simulation
- communication networks
- frequency selective
- wireless sensor networks
- carrier frequency offset
- fading channels
- motion estimation algorithm
- maximum likelihood
- physical layer
- multiple access
- communication systems
- neuro fuzzy
- computationally efficient
- image quality