Decimated least mean squares for frequency sparse channel estimation.
Omid TaheriSergiy A. VorobyovPublished in: ICASSP (2012)
Keyphrases
- channel estimation
- communication systems
- least mean square
- multipath
- ofdm system
- adaptive filtering
- fading channels
- step size
- low frequency
- estimation algorithm
- recursive least squares
- bit error rate
- filter bank
- high frequency
- wireless communication
- multiresolution
- sparse representation
- computer systems
- cost function