Title :
A study of time-frequency based detectors for FSK modulated signals in a flat fading channel
Author :
Barkat, B. ; Attallah, S.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
fDate :
6/23/1905 12:00:00 AM
Abstract :
We address the problem of channel fading in communication systems. In particular, we focus on the flat fading phenomenon. We study some time-frequency based techniques for the detection of frequency modulated signals subjected to flat fading channels. A comparison, based on the bit error rate, of these techniques is also presented
Keywords :
Rayleigh channels; Wigner distribution; error statistics; frequency shift keying; signal detection; time-frequency analysis; B-distribution; BER; FM signals retrieval; FSK modulated signals; Rayleigh fading channel; WVD; Wigner-Ville distribution; bit error rate; communication systems; flat fading channel; frequency modulated signals; frequency shift keying; time-frequency based detectors; time-frequency based signal detection; Bit error rate; Detectors; Fading; Frequency shift keying; Rayleigh channels; Signal analysis; Signal processing; Time frequency analysis; Transmitters; Wireless communication;
Conference_Titel :
Statistical Signal Processing, 2001. Proceedings of the 11th IEEE Signal Processing Workshop on
Print_ISBN :
0-7803-7011-2
DOI :
10.1109/SSP.2001.955258
