An improved channel estimator with real-time ISI free window tracking for OFDM systems.
Zhigang ZhouShixin ChengMing ChenHaifeng WangPublished in: PIMRC (2004)
Keyphrases
- ofdm system
- real time
- estimation algorithm
- recursive least squares
- channel estimation
- orthogonal frequency division multiplexing
- wireless communication
- carrier frequency offset
- wireless communication systems
- multipath
- visual tracking
- fading channels
- particle filter
- kalman filtering
- kalman filter
- frequency selective
- maximum likelihood
- object tracking
- neuro fuzzy
- communication systems
- bit error rate
- adaptive filtering
- appearance model