Joint detection-estimation of directional channel parameters using the 2-D frequency domain SAGE algorithm with serial interference cancellation.
Chia-Chin ChongDavid I. LaurensonChor Min TanSteve McLaughlinMark A. BeachAndrew R. NixPublished in: ICC (2002)
Keyphrases
- frequency domain
- estimation algorithm
- joint detection
- expectation maximization
- fast fourier transform
- spatial domain
- cross correlation
- matching algorithm
- computational complexity
- fourier analysis
- fourier transform
- fourier domain
- discrete fourier transform
- video sequences
- directional filtering
- power spectra
- face recognition
- frequency spectrum
- power spectrum
- similarity measure