Blind subcarrier frequency ambiguity resolution for OFDM signals over selective channels.
Vincenzo LotticiMarco LuiseMarco MarselliRuggero ReggianniniPublished in: IEEE Trans. Commun. (2004)
Keyphrases
- ofdm system
- frequency hopping
- channel estimation
- frequency spectrum
- frequency selective
- fading channels
- orthogonal frequency division multiplexing
- wireless systems
- estimation algorithm
- wireless communication
- multipath
- spectrum analysis
- fourier transform
- bit error rate
- frequency domain
- frequency modulation
- mimo systems
- band limited
- low resolution
- fundamental frequency
- signal processing
- frequency band
- high resolution
- spectral features
- decision feedback
- communication systems
- bandpass
- multiple input multiple output
- recursive least squares
- instantaneous frequency
- phase locked loop
- signal to noise ratio
- short time fourier transform
- weak signal