Title :
Practical implementations of blind demodulators
Author :
Treichler, J.R. ; Larimore, M.G.
Author_Institution :
Appl. Signal Technol. Inc., USA
Abstract :
This paper examines the problem of demodulating time-dispersed digitally modulated signals with particular emphasis on two aspects, the all-digital implementation of such demodulators and the use of "blind" algorithms for initializing the demodulator in the absence of explicit training by the transmitter.
Keywords :
demodulators; digital communication; equalisers; quadrature amplitude modulation; all-digital implementation; blind algorithms; blind demodulators; initialization; time-dispersed digitally modulated signals; Blind equalizers; Data communication; Demodulation; Digital modulation; HDTV; Interference; Quadrature amplitude modulation; Radio transmitters; System testing; Tracking loops;
Conference_Titel :
Signals, Systems & Computers, 1997. Conference Record of the Thirty-First Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-8186-8316-3
DOI :
10.1109/ACSSC.1997.679062
