Frequency-Domain MMSE Channel Estimation for Frequency-Domain Equalization of DS-CDMA Signals.
Kazuaki TakedaFumiyuki AdachiPublished in: IEICE Trans. Commun. (2007)
Keyphrases
- frequency domain
- channel estimation
- ds cdma
- bit error rate
- multipath
- code division multiple access
- communication systems
- fading channels
- cdma systems
- spatial domain
- low frequency
- fourier transform
- ofdm system
- computer simulation
- power spectrum
- signal to noise ratio
- feature extraction
- frequency selective
- denoising
- estimation algorithm
- wireless channels
- subband
- bandpass
- channel coding
- analytical model
- end to end
- discrete fourier transform
- physical layer
- additive white gaussian noise
- filter bank
- computer systems