Analytical comparison of mean-squares errors for channel response estimation based on frequency- and time-domain pilot signals.
Ming-Xian ChangChi-Shuo LiChiung-Wen WeiChih-Kuan LeePublished in: ISWCS (2012)
Keyphrases
- frequency spectrum
- frequency domain
- instantaneous frequency
- spectrum analysis
- frequency hopping
- error analysis
- estimation error
- frequency modulation
- frequency domain analysis
- bandpass
- multi channel
- error detection and correction
- signal processing
- single channel
- fourier transform
- parameter estimation
- power spectra
- estimation algorithm
- correlation function
- spectrum sensing
- bit errors
- wireless channels
- communication channels
- short time fourier transform
- low frequency
- independent component analysis
- hough transform
- direct sequence spread spectrum