Title :
Modulation classification in unknown dispersive environments
Author :
Paris, Bemd-Peter ; Orsak, Geoffrey C. ; Chen, Hongda ; Warke, Nimal
Author_Institution :
Dept. of Electr. & Comput. Eng., George Mason Univ., Fairfax, VA, USA
Abstract :
The problem of distinguishing reliably between signaling formats in the presence of noise, interference, unknown dispersive channel conditions, as well as timing and frequency mismatches is addressed. Methods based on a combination of blind equalization and universal classification are presented and their performance is assessed through simulations
Keywords :
equalisers; interference (signal); modulation; noise; pattern classification; synchronisation; telecommunication channels; telecommunication signalling; blind equalization; frequency mismatches; interference; modulation classification; noise; performance; signaling formats; timing mismatches; universal classification; unknown dispersive channel conditions; unknown dispersive environments; Blind equalizers; Dispersion; Entropy; Filters; Frequency; Interference; Signal processing; Testing; Timing; Working environment noise;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location :
Munich
Print_ISBN :
0-8186-7919-0
DOI :
10.1109/ICASSP.1997.604731
