Detection of DS-SS Signals over Fading Channels without Prior Knowledge of Spreading Sequence by Measuring Signal Nongaussianity.
Siavash GhavamiBahman AbolhassaniPublished in: PIMRC (2006)
Keyphrases
- signal detection
- fading channels
- low signal to noise ratio
- weak signal
- signal processing
- ds cdma
- matched filter
- received signal
- multipath
- ecg signals
- bit error rate
- channel estimation
- rayleigh fading
- image processing
- frequency selective
- orthogonal frequency division multiplexing
- high frequency
- frequency domain
- non stationary
- anomaly detection
- wavelet transform