Maximum likelihood and orthogonal subspace based approach for improved IR-UWB channel estimation.
Rizwan AkbarEmanuel RadoiStéphane AzouPublished in: EUSIPCO (2010)
Keyphrases
- channel estimation
- maximum likelihood
- communication systems
- multipath
- cdma systems
- estimation algorithm
- frequency selective
- fading channels
- ofdm system
- bit error rate
- principal component analysis
- feature space
- feature extraction
- computer networks
- wireless networks
- frequency domain
- data processing
- orthogonal frequency division multiplexing