DocumentCode
3370856
Title
Reception of a block of symbols in the presence of a timing offset
Author
Kaleh, Ghassan Kawas
Author_Institution
Ecole Nat. Superieure des Telecommun., Paris, France
fYear
1992
fDate
10-13 May 1992
Firstpage
473
Abstract
The theory of hidden Markov models is used to formulate an iterative method for the joint estimation of timing phase offset and the detection of symbols carried by a time-unsynchronized PAM signal block. Timing phase offset estimation is based on the maximum likelihood criterion. Posterior probabilities of symbols are calculated and used to perform symbol-by-symbol decisions minimizing the symbol error probability
Keywords
hidden Markov models; iterative methods; pulse amplitude modulation; signal detection; binary sequence; block symbols reception; hidden Markov models; iterative method; maximum likelihood criterion; posterior probabilities; symbol detection; symbol error probability; time-unsynchronized PAM signal; timing phase offset; Detectors; Gaussian noise; Hidden Markov models; Iterative methods; Matched filters; Maximum likelihood detection; Maximum likelihood estimation; Phase detection; Phase estimation; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1992, IEEE 42nd
Conference_Location
Denver, CO
ISSN
1090-3038
Print_ISBN
0-7803-0673-2
Type
conf
DOI
10.1109/VETEC.1992.245353
Filename
245353
Link To Document