Referenced Items are not available for this document.
The authors study delay estimation in a very general framework: multiple sources, correlated noises, nonstationary random signals, and varying delays. The optimal maximum likelihood (ML) delay estimator is derived; its performance via the Cramer-Rao inequality is analyzed; and it is tested by experimentation with synthetic data. The present time-varying delay estimator extends to the nonstationary/multisource environment the estimators of L.C. Ng and Y. Bar-Shalom (1986), L.R. Kirlin and L.A. Dewey (1985), and C.H. Knapp and G.C. Carter (1976). However, the present receiver significantly departs from the correlator structures of those authors
Published in:
Signal Processing, IEEE Transactions on
(Volume:39
,
Issue:
5
)
Date of Publication: May 1991
- Page(s):
- 1033 - 1048
- ISSN :
- 1053-587X
- INSPEC Accession Number:
- 3934241
- Digital Object Identifier :
- 10.1109/78.80961
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- May 1991
- Sponsored by :
- IEEE Signal Processing Society
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