Adaptive sparse channel estimator for OFDM systems.
Yun WuXiaolin ZhouWen ChenXiaofei LiaoPublished in: WCSP (2013)
Keyphrases
- ofdm system
- recursive least squares
- estimation algorithm
- channel estimation
- adaptive filtering
- neuro fuzzy
- orthogonal frequency division multiplexing
- carrier frequency offset
- wireless communication
- multipath
- maximum likelihood
- kalman filtering
- complex valued
- fading channels
- wireless communication systems
- frequency selective
- mimo ofdm systems
- wavelet neural network
- gradient method
- wireless channels
- least squares
- bit error rate
- multiple access
- real valued