Performance of Time-Invariant ML Channel Estimator and its Extension for OFDM Systems in Time-Variant Channels.
Chi KuoJin-Fu ChangPublished in: PIMRC (2007)
Keyphrases
- ofdm system
- estimation algorithm
- maximum likelihood
- fading channels
- channel estimation
- frequency selective
- recursive least squares
- wireless communication
- orthogonal frequency division multiplexing
- carrier frequency offset
- bit error rate
- mimo systems
- multi channel
- multipath
- multiple input multiple output
- wireless communication systems
- complex valued
- adaptive filtering
- computationally efficient
- neuro fuzzy
- sensor data
- computer simulation