Adaptively Regularized Least-Squares Estimator for Decision-Directed Channel Estimation in Transmit-Diversity OFDM Systems.
Kuo-Guan WuMin-Kuan ChangPublished in: IEEE Wirel. Commun. Lett. (2014)
Keyphrases
- decision directed
- ofdm system
- regularized least squares
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- sparse representation
- frequency selective
- bit error rate
- recursive least squares
- fading channels
- orthogonal frequency division multiplexing
- computer simulation
- multiscale
- end to end
- computer systems
- support vector machine