Adaptive Interpolation for Pilot-Aided Channel Estimator in OFDM System.
Guanghui LiuLiaoyuan ZengHongliang LiLinfeng XuZhengning WangPublished in: IEEE Trans. Broadcast. (2014)
Keyphrases
- ofdm system
- recursive least squares
- estimation algorithm
- channel estimation
- neuro fuzzy
- adaptive filtering
- modulation scheme
- orthogonal frequency division multiplexing
- carrier frequency offset
- multipath
- additive white gaussian noise
- complex valued
- kalman filtering
- frequency selective
- wireless communication
- fading channels
- wireless communication systems
- autoregressive
- gradient method
- wavelet neural network
- maximum likelihood
- communication systems
- bit error rate
- fuzzy rules
- frequency domain
- mimo systems
- denoising