OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain.
Reinhold Haeb-UmbachMaik BevermeierPublished in: ICASSP (3) (2007)
Keyphrases
- frequency domain
- channel estimation
- estimation algorithm
- orthogonal frequency division multiplexing
- ofdm system
- communication systems
- multipath
- spatial domain
- frequency selective
- low frequency
- fading channels
- bit error rate
- subband
- feature extraction
- denoising
- filter bank
- computationally efficient
- wireless channels
- wireless communication
- computer systems
- multiresolution
- multiscale